Why the battery on the iPhone 4s is discharging. Why the battery on the iphone quickly runs out

Hello! First, you need to decide what is meant by the phrase "my iPhone battery is running out quickly." It's just that everyone's use scenarios are different - someone watches movies through the cellular network (and then it's clear why the battery is discharged almost instantly), and someone makes two calls for the whole day and rightly wonders why this charge is barely enough for one day?

In order to still understand whether the iPhone keeps charging normally or not,. True, there is one caveat - all the data indicated in it are declared (when tested in conditions close to ideal) directly by Apple. This means that you should not accept them as the ultimate truth. But still, they will help you navigate how much approximately (plus or minus 10%) your iPhone model should keep charging.

So, you compared the battery life of your smartphone with the one announced by the manufacturer and realized that the battery on your iPhone just runs out very quickly and it shouldn't be that way. What to do? For a start - for now. Do this even if you bought your iPhone recently. You never know, maybe there is some kind of marriage in the battery !?

If the capacity is much less than the declared one, then you shouldn't be surprised that the iPhone is discharging very quickly. Dropped capacity - nowhere to store energy - short operating time. Everything is very simple.

If everything is fine with the capacity and the battery is not very worn out (but at the same time continues to discharge quickly), then here's what you can do with it:

  1. ... The action is very useful and necessary - it perfectly helps with all kinds of general problems with the battery. And also this is just a necessary procedure in the case when the phone turns off at half the charge (there is still interest, but it took it and turned off!) And, in general, does not behave in the most appropriate way :).
  2. Follow at least most of the tips for.
  3. Jailbreak erase. Necessarily. If it's a pity, then delete tweaks one by one, thereby determining the one that contributes to a quick discharge.
  4. Go to Settings - Battery. See which of the applications consumes the most energy. It so happens that you do not use this program, but it hangs in the background and due to it the battery runs out faster than expected. In this case, uninstall this game or application. Important !
  5. In the same settings (at the very bottom), pay attention to the work-standby time. Sometimes they coincide almost completely (), which means that even in a "simple" iPhone consumes energy - there is nothing surprising in the fact that it sits down very quickly when you are not using it.

All of the above methods of dealing with a discharging iPhone are quite simple and do not require much effort. However, in the case when they did not bring success, we are left with two more difficult paths:

  • ... Thus, the latest software is downloaded and installed, the phone is completely clean of any additional programs and applications. Just in case, don't use a backup and check the battery life. If nothing has changed, then ...
  • Look for the reason in the "pieces of iron". The most common options are a battery (even though we checked its capacity and it is correct, it may not be the only problem) and a power controller.

As you can imagine, problems with hardware are very difficult to solve at home.

Therefore, we are not lazy and we refer the gadget to the service for diagnostics. It's great if your iPhone is under warranty and is subject to service in the Russian Federation (). You hand over for repair and, in most cases, you get a new device for replacement, which certainly will not be discharged so quickly!

P.S. Want + 15% iPhone uptime? Like and click on the social media buttons. Energy will be enough for a couple of days! :)

P.S.S. Have questions? Is your iPhone battery running low? Tell us about your case in the comments - we'll try to figure it out together!

We need a mobile phone in order to be in touch anytime and anywhere. But it often happens that the battery on a smartphone becomes unusable. Despite the fact that Apple is striving for excellence and wants to make every model of the new iPhone device more invulnerable, it still happens that breakages do occur.

What can cause the phone to drain quickly?

IPhone 4 / 4S will drain quickly if there are many background apps running, auto-refreshing, or not set to Eco mode. But sometimes the problem goes deeper. In addition to discharging, a sign that the battery is quickly discharging on the iPhone 4 / 4s may be that the charging of the gadget is too slow. Under normal conditions, the phone should be charged for 3-4 hours. But if your device charges to a full battery for more than 10 hours and at the same time sits down very quickly, then this is already a reason to think about the reasons for such a malfunction.

The reasons why the iPhone 4 / 4s runs out of battery quickly are the following:

  1. The device software crashed.
  2. The battery charging port is dirty or unusable.
  3. If the user has used a non-original charger when charging the battery.
  4. The components that are responsible for charging the battery are partially or completely worn out.

The specialists of the service center can suggest a reasonable solution in this matter. They are the ones who will be able to find the cause of the problem and fix it qualitatively.

Is your iPhone 6, iPhone 5s, iPhone 5, iPhone 5s, iPhone 7, iPhone 4s, iPhone 6s, iPhone 4, etc. running out of battery quickly?

This is the biggest pain of all smartphone owners, regardless of the ios used.

Although you will never achieve the result that Nokia's glorious push-button phones had, there are still some reasons for not draining the battery too quickly.

NOTE: keep in mind that in cold weather the battery always sits down much faster than at normal temperature.

Below you will find important tips to solve the problem of fast battery drain on iphone ios.

Why the battery in the iPhone runs out after the update

If the battery on your iphone 6, iphone 5s, iphone 5, iphone 4s, iphone se, iphone 4, iphone 7 plus, iphone x, iphone 6s plus, iphone 8 plus and others starts to drain faster after updating (installing iOS 11), you you can easily find out the reasons what is causing it.

The update to iOS 11 includes many new features such as a completely new customizable Control Center, advanced multitasking, New Files app, Augmented Reality with ARKit, a rebuilt App Store, and more.

All this undoubtedly eats food, so you need to properly use the charge. This is not difficult to do.

The battery runs out quickly - use it correctly

Battery problems are highly subjective as they are based on individual usage patterns, so it's hard to pinpoint exactly what might be causing you.

The first step in solving the problem, when the battery begins to drain very quickly, even in the new iPhone, is to identify consumers.

The iOS system provides information on battery consumption for specific apps and features.

Next to the position, even the exact time of each application in the background is given. This information can be used to identify charge-intensive applications.

Where can I find battery usage? Go to Settings → Battery → Battery usage.

The tab will display all system apps and services, such as home screen and screen lock, which are also consuming power.

By default, apps that have used the battery in the last 24 hours are displayed. You can select the clock icon on the right to display data for the last 7 days.

It is worth noting that an application with a high percentage of power consumption does not necessarily mean that they are bad for battery life.

This may be due to the fact that you are constantly running a background update and receive a lot of notifications from it.

The apps you should look out for are the ones that show up in the power consumption list even if you haven't used them.

What should you do? If you've identified an app that drains your device's battery, there are a few things you can do.

If you can live without this app, then the best solution would be to uninstall it from your device.

Although iOS is quite optimized, some apps load content in the background.

You can force close the VoIP app, navigation and audio streaming when you are not using them.

Remember to close only those apps that you don't use too often. To do this, double-click Home and flip through the open applications, find those you want to close and close them with your finger as if throwing them off the screen.

The battery in the iPhone runs out through updating applications in the background

The iOS system allows content to be downloaded in the background for some mobile applications.

While Apple has implemented many optimizations to ensure the longest battery life, some apps can shorten battery life.

Luckily, you can turn off background updates for all or just selected apps.

To turn off background app refreshing, open Settings → General → Refresh App in the background and disable this setting for apps that do not require constant data refresh.

In iOS 11, you only have the option to enable background app updates when you're connected to a Wi-Fi network.

When we install an application and launch it, a system window often appears asking whether to allow it access to various options, such as our location, photos, etc.

We usually agree. However, apps that use location services can have a big impact on battery life. You can choose which apps should have access to the device's location.

The best solution is to turn off location services for all apps. After disabling location services for all applications, you can specify which applications, such as navigation, should use location access and allow them to do so in separate settings.

If you accidentally turn off location service access for an app that is supposed to use it, don't worry, you will see a message and you can turn it back on.

The battery in the iphone is running low - turn on the "Power saving mode"

If you notice that your device has run out of battery, you can still use the device before connecting it to the charger, just be sure to turn on the "power saving mode".

This option temporarily reduces power consumption by disabling or reducing the frequency of new email downloads, background updates, automatic downloads, and some visual effects.

Apple claims that Low Power Mode can extend battery life by another 3 hours.

A request to automatically activate the power saving mode will also appear if the battery is discharged below 20% and will automatically turn off when the battery is charged above 80%.

The battery in the Iphone quickly ran out - check the signal

If you live or work in an area where LTE 4G coverage is not in use, turn it off to prevent unnecessary battery consumption by the LTE antennas.

ATTENTION: the higher the internet speed, the higher the power consumption.

IPhone battery runs out quickly - disable Push

The ability to download push email messages can be one of the main reasons for fast battery drain on some devices.

To determine if your email has been downloaded using the Push or Fetch option, launch Settings → Accounts & Passwords → Fetch New Data.

You can check and prevent the account from downloading emails using Push, Fetch, or Manual.

The Push option provides instant notification when you receive a new email, while Fetch downloads new messages every 15, 30 minutes, every hour, or when the Mail app starts.

You can temporarily turn off email downloading for email accounts to see if it will improve battery life.

Alternatively, if you are using multiple email accounts, you can disable Push for the account from which you do not need to receive instant notifications of a new email and switch to manual download - in this case, messages will be downloaded when the Mail app starts. The longer you set the download frequency, the better the battery life.

The battery in the iphone is running low - remove unnecessary widgets

You can add many widgets to the screen, but some of them can save battery life as they download data in the background and use location services to display current information.

You should go through the list and remove the widgets you don't want to use.

On the widgets screen, go to the bottom and select "Edit" to access the settings. Press the red button to remove the widget from the Action Center.

Low battery - disable unnecessary search indexing

This option allows you to turn off search for many types of content such as Apps, Contacts, Music, Podcasts, Mail, Events, etc.

Uncheck the box of the selected content you don't want to search by going to Settings → General → Siri and Search, or disable Siri altogether.

After installing a major system software update such as iOS 11, content indexing takes some time, which can also affect battery life, so give your device a day or two to complete the crawl.

If you do not connect Bluetooth devices to iPhone, disable this feature (Settings → General → Bluetooth). Disabling Bluetooth in Control Center does not disable this setting! as in the case of Wi-Fi networks.

Set the auto-lock time so that iPhone is turned off before the period of inactivity.

To set the auto-lock time, run Settings → Display and Brightness → Auto-lock and set it to 30 seconds, 1, 2, 3, 4 or 5 minutes. The shorter the auto-lock time, the better.

One of the more process and battery intensive processes is the Wi-Fi module and searching for available wireless networks.

If you are not using a Wi-Fi network, it is best to disable this option by going to Settings → Wi-Fi and hitting the On switch. / Off ".

It's also a good idea to turn off the Ask or connect option. Remember that by disabling this feature, your iPhone will automatically connect to memorable Wi-Fi networks, but you will have to manually select a network if there are no known networks. The function is disabled by default.

Automatic screen brightness helps extend battery life. You can also decrease the default screen brightness based on your preference, or turn on the auto brightness feature, which automatically adjusts the screen brightness to the current lighting conditions.

Auto brightness options have been ported to Apple iOS 11. You can find them by going to Settings → General → Accessibility → Display Options. Note. Apple enables this option by default.

If you haven't done this for a long time, this may be the right time to have such an operation. A full charge cycle helps improve the calibration of the battery indicator.

Restore iPhone to Factory Settings

It's not a perfect solution, but the ultimate lifesaver in case of battery problems.

If your iPhone was set up by restoring a backup, battery problems could be caused by backup issues.

Try to factory reset your iPhone and set it up as a new device: Settings -> General -> Reset -> Erase all content and settings and set it up like a new iPhone and not from a backup.

However, before deleting all content and settings, back up your iPhone using iTunes or iCloud, or choose to back up your photos and videos using Dropbox or Google+. Good luck.

He told how to independently identify battery "fatigue", as well as find applications and services that drain the iPhone battery the most. And, of course, I'll tell you how to fix it.

More often than not, iPhone runs out of battery quickly because it is not properly configured. It is enough to skim through the settings to identify and eliminate what is eating up the battery.

But, if your iPhone is more than a year old, then it will not be possible to return it to its former agility solely by setting it up. Most likely he will have to change the battery.

Now I will tell you how to independently identify battery "fatigue", as well as find the applications and services that drain the iPhone battery the most. And, of course, I'll tell you how to fix it.

1. Check the battery status

Starting with iOS 12.1, it became possible to independently check the "health" of the battery, from Settings iPhone:


IPhone Battery Capacity 81% Initial

Battery capacity affects not only the battery life, but also the performance of the phone. One of my iPhone 7s has 81% remaining capacity and the phone is running at maximum speed for now.

As soon as the capacity drops below 80%, the phone will start to work a little slower, and will gradually lose in performance with the loss of capacity.

According to Apple's website, a standard battery is designed to retain up to 80% of its original capacity after 500 full charges when used under “normal conditions”.

What to do if the battery capacity is below 80%

It is worth thinking about replacing it. The battery can be changed at any certified service center.

If the battery capacity is 70–75%, it's time to replace it. With such a battery, the iPhone will work significantly less in time and slower in performance.

Personally, I love poking around in electronics, so I bought an iPhone 7 battery on Aliexpress for $ 19 and installed it myself.


The battery can be changed by yourself, but it is better to take the phone to a service center

If all is well with the capacity, and the iPhone is still running out of battery quickly, then the problem is in its settings.

2. Check which apps are using the most power

In chapter Battery you can see a list of apps that consume the iPhone's battery the most.

👉 Settings ▸ Battery ▸ Battery Status

I recently noticed that the standard The calendar, which I do not use, spent 18% of the battery in 10 days. This not normal.


Abnormal power consumption by the application The calendar

There can be three reasons for abnormal behavior: a crooked program, increased consumption of mobile Internet or geolocation.

In my case, disabling and enabling calendar sync via iCloud helped. As well as disabling synchronization via the mobile Internet. But more on that below.

Review the application power consumption table. Perhaps you will find some anomalies.

3. Set up the rules for using the mobile Internet

You may have noticed that when using only the mobile Internet, the phone sits down faster. Everything is simple here: 3G / 4G modem consumes more power than WiFi.

View a list of all apps and the amount of mobile traffic they've used recently.

👉 Settings ▸ Cellular

I can see on my phone that the application The calendar used 450 MB of mobile traffic. I do not use the calendar, so I turned off synchronization via the mobile Internet.


Calendar exhibits suspicious internet activity and drains battery

Look for abnormal mobile internet usage by apps. Perhaps some program is eating up your mobile traffic and battery.

You can disable downloading updates via the mobile Internet in:

👉 Settings ▸ iTunes Store & App Store ▸ Cellular Data


Disable app updates via mobile internet

4. Set up background content refresh

Almost all programs can update their content even if they are not running. The thing is convenient, but the mobile Internet eats up, which means it drains the battery.

You can save a little internet and battery if you only allow background app updates over WiFi.

👉 Settings ▸ General ▸ Content update ▸ Content update


Allow background app updates only over WiFi

5. Disable unnecessary geolocation

For some applications, geolocation (GPS) is really important: Maps, Foursquare, Uber, Camera, Weather, Tinder ... All of these programs need to know your location in order to work correctly.

But there are applications that don't need to know your coordinates. I have personally disabled GPS for Facebook, Instagram, Messanger, Tweetbot and Reddit. I just don't want to show my geolocation on social networks.

Look at the list of your apps and turn off geolocation where you don't need it. It's great if applications in which you spend a lot of time fall under the knife (see point 2).

👉 Settings ▸ Privacy ▸ Location Services


Disable geolocation where you don't need it

Please note that there are three options for how GPS works for each application:

  1. Always;
  2. When using the program;
  3. Never.

The "Always" option is death for the battery. This is what different trackers, Foursquare, Swarm, and taxi service apps are all about.

Telegram is the only program that I have allowed to always use geolocation. Thanks to this, I can share my location with friends. The messenger does not abuse this and practically does not drain the battery.

6. Disable unnecessary notifications

If you go to 👉 Settings ▸ Cellular ▸ System services, you will see how much traffic goes to notifications from applications via the mobile Internet.


Over the past month, only 109 MB of mobile Internet were spent on Push notifications

Each new notification:

  • "Lights up" the screen of your phone or tablet;
  • spends mobile internet if there is no WiFi connection;
  • plays sound from the speaker.

All this wastes the battery. Therefore, to disable unnecessary notifications, go to:

👉 Settings ▸ Notifications

Now just turn off all that distracts and hinders you for a long time.


Turned off intrusive notifications from the Opera Mini browser

🌿 Remember:

  1. After about a year and a half, the iPhone battery loses 25-30% of its capacity. The phone will work less and slower, so it is better to replace the battery;
  2. The phone sits down faster when using mobile internet than when using WiFi. It makes sense to configure the iPhone so that installed programs use WiFi more;
  3. Each notification lights up the screen and can use the mobile internet. It is better to turn off all unnecessary notifications;
  4. Some programs constantly check your location in the background. But not all applications need access to your geolocation. Disable unnecessary programs from geo-location.

Why do you need a mobile version of the site? In a complex modern world, more and more advanced technologies are being created. In the past decade, we have witnessed an astounding growth in the development of mobile technology. We see new gadgets appearing on the global market almost every week. Smartphones and tablets seem to outpace laptops and computers. More and more people use mobile devices in their lives. Having fun, getting information or even running a business can all be done easily. Despite this apparent growth in mobile technology, there are still some webmasters who are too stubborn to convert their websites to mobile websites.

Website Technology News: Benefits of Converting Your Website to a Mobile-Optimized Website.

In this article, we will start discussing a very hot topic that seems to be very annoying for webmasters, why should we turn an existing website into a mobile website. The first obvious reason is that most websites that have not been converted to mobile sites will not display correctly on mobile devices. You can easily lose repeat visitors and sales in such a situation. For example, if a mobile user is looking for something to buy on your site but finds out that your site structure is loading too slowly, they will certainly go off looking for the item on other mobile websites.


Mobile sites are the best

Why does a website need a mobile version? On top of that, mobile websites also rank higher in search engines. It is clear that in classic search engine optimization (SEO), things have gone too far. But with mobile SEO, it's just the beginning! The largest search engine in the world, Google will actually display results that are optimized for mobile users first. This is how you can get the means to achieve your goals and beat the competition!

With mobile websites, you can be on the spot for your visitors all the time. Most mobile phone users are on the move and looking for information on the go. If you display a phone number on your mobile site, your visitor can call you directly from their mobile device. For example, if you are a restaurant owner, it seems like this hungry user is going through your site. He can call the restaurant directly from his cell phone and inquire about food, location, or any other information he needs! That's what the mobile site is for.

Now you can see how great it can be to convert your existing website to a website for mobile devices (phones, smartphones, phablets, tablets)!

Before you finish, think about some numbers. The world population is 6.7 billion people. Of these, five billion are mobile users. If that's not enough to convince you to convert your website to a mobile website, here's another fact; an incredible 80 percent of these mobile users access the Internet using mobile devices every day! That's four billion users every day. It is undoubtedly clear that the mobile industry is moving very fast. Within the next two years, the mobile internet will overtake the natural website industry. So friends, don't forget to take care of your mobile site today!

Electronics manufacturer Cooler Master has a range of hardware products such as keyboards, power supplies, headsets, computer (PC) cases, mice and of course coolers. Each of its products has been specially designed based on community feedback. Including hybrid keyboards. Cooler Master even had a Kickstarter project - an analog keyboard with pressure-sensitive keys called the ContolPad. With that said, let's take a closer look at what makes the new Cooler Master SK621 keyboard special for the user.

Keyboards News Today: Cooler Master SK621 Review is a mechanical wireless keyboard with separate wired connectivity option.

The first thing that is noticeable during the review is the ability to conveniently pair the wireless keyboard with three different devices. Connecting a device is as easy as holding the feature button and Z, X or C. This feature makes it very easy to switch from using your phone to your computer. It's easy to turn on the Cooler Master SK621 keyboard too. Either plug it in via a USB Type-C cable, or on the left side, activate a very simple switch to wireless mode.


Cooler Master SK621 Wireless Keyboard Specifications:

You can display a wide variety of colors (shades) to any key, customize lighting modes or customize macros using Cooler Master software.

How does a wireless keyboard work?

When using SK621 for the first time, it is recommended to connect to your computer via USB Type-C and install Cooler Master Portal. This will allow you to control various lighting effects and wireless keyboard settings. It is possible to create preset profiles, which makes it easy to switch between profiles when using elements. You can also adjust the lighting effects using the controls, but the portal mentioned above is more user-friendly. Setting up your wireless keyboard is very easy to use and has many combinations. There are options - adjusting the speed, direction and brightness of the keyboard backlight effects.

Macros can also be programmed. It is also worth adding that all functions such as RGB lighting, macros and controls are also available when using the SK621 via a Bluetooth connection. The battery life of the wireless keyboard is also impressive. It may take a couple of full business days before the indicator turns red, indicating that the battery is low. Charging the SK621 wireless keyboard is easy too. Just plug in your keyboard via USB Type-C. The keyboard can still be used as a wired keyboard while the cable charges the keyboard battery.

The keyboard body is crafted from polished aluminum for a lightweight, durable and premium look. There is also a nice sleek accent around the edge of the aluminum that adds a touch of elegance. The keys are made of plastic and have no particular texture.

Low-profile Cherry MX keys are quiet enough for office use. The key switches are incredibly responsive and using the Cooler Master SK621 wireless keyboard takes some practice. This is because the keys register the keystroke with millimeter precision or less.

The SK621 hybrid keyboard is designed to be compact and quite portable. The velvet bag is a nice addition. It's definitely made for gaming with Cherry MX keys, but it's easy to use for work.

The Cooler Master SK621 does everything it is designed to do. However, the keys are great for gaming, but too sensitive for typing. Plastic keys are also prone to oil stains on the fingers, so eating while playing can be challenging. Perhaps if the keys had some kind of oil resistant coating or more texture, the oil prints would not be as pronounced.

Features of SK621 Wireless Keyboard:

Brushed aluminum body design;

Flat brushed aluminum keyboard top, floating keycaps and a slim, minimalist design.

Cooler Master color keyboard backlight (RGB LEDs);

Individual LED key illumination and customizable surrounding LED ring.

Hybrid wired and wireless;

Connect up to three devices with Bluetooth 4.0 wireless technology or wired connection and charge the battery at the same time.

Minimum keyboard layout by 60%;

It can be said that this slim wireless mini keyboard has a unique design for maximum portability.

Easy to use software.

Low profile Cherry MX keys

The reduced travel distance and actuation point functions with the same durability and accuracy (as claimed by the wireless keyboard manufacturer).

Available controls;

In real time, you can customize keyboard backlights and macros without the need for software.

Summary of Cooler Master SK621 Wireless Keyboard:

Overall, electronics and keyboard maker Cooler Master has surpassed all expectations. This is especially impressive due to the fact that it can make a really interesting wireless keyboard. The SK621 has a variety of lighting effects and individual customization, a compact design and a host of user-friendly features. Using the SK621 at work and then bringing it home for gaming could make it a favorite wireless keyboard for nearly $ 200.

The Swiss Higher Technical School of Zurich (ETH Zurich) has released details of "Concrete Choreography", an installation recently opened in Riom, Switzerland. The innovative installation features the first robot-built 3D-printed concrete stage, consisting of columns made without formwork and 3D-printed to full height in 2.5 hours. This process is expected to significantly improve the efficiency of concrete structures while achieving the fabrication of complex material components and construction robots.

3D Printing News: ETH Zurich creates concrete columns using a special 3D printer for printing from concrete.

In Riom, Switzerland, nine 2.7 meter high columns are installed at the Origen Festival. Each column is 3D printed with concrete. The new columns were custom designed with custom software and manufactured using a concrete printer, a new automated concrete 3D printing process developed by the ETH Zurich team with the support of NCCR DFAB.


3D printing from concrete like this

Graduate students in digital manufacturing and architecture explore the unique capabilities of multilayer extrusion printing, demonstrating the potential of computer-aided design and digital fabrication for future concrete construction. Perhaps the construction industry will make this process more environmentally friendly in the future if they develop new eco-friendly concrete for 3D printing.

Video review 3D printing from concrete: Concrete choreography.

Here's how simple and fast concrete 3D printing works.

3D printing of a house, concrete buildings is a perspective for construction.

Hollow concrete structures are printed for strategic use of materials, thus providing a more sustainable approach to specific architecture. In addition, the calculated material structure and surface textures are examples of the versatility and significant aesthetic potential of 3D printing with concrete when used in large-scale structures.

A new review will be about metal printing on a 3D printer.

It is worth noting that there is a technology that would carry out 3D printing with metal. This is also a promising direction for construction, but for this, other materials are used (for example, powder), programs and other types of printers (which, we will talk about soon).

What color is your mobile phone? Is it black, red, white, gold, or blue? Chances are, the back of your phone has some kind of solid color option that you will find in the Starter Coloring Kit. It has taken too long for most phone manufacturers to realize that phone colors are really important to consumers, and only recently have they begun to give mobile phones not only infrequently used colors, but quirky hues like coral red or canary.

Honor News: With the new 3D holographic color phones from Honor, it is possible to add some new color to life.

Unsurprisingly, most people don't mind hiding the backs of their phones behind the opaque plastic of the case. In cases, the user can match the color of the phone case to give the mobile a little personality. But the new Chinese phones Honor 20 Pro and Honor 20 series are the world's first smartphones with 3D dynamic holographic design, and their reflective appearance could become the new industry standard.


"Always better" is the company's motto. This motto is likely to indicate that she refuses to follow the industry standard by simply experimenting with layers of paint on every new phone model.

Color 3D holography for phone case.

To achieve a shimmery optical illusion for the phone's body, Honor has designed its Honor 20 with a deep layer containing millions of flickering microscopic prisms, and on top of this is a so-called 3D curved glass layer. The combination of these technologies makes the light "play and dance" on the back of the phone when the user turns it in different directions.

Two colors for the Honor 20 phone can be found under these dynamic layers, they are Midnight Black and Sapphire Blue. Unlike the trendy phrases for some phone colors, Honor mobile has color gradients for phones that really bring out the effect of a shimmering night sky or a shimmering jewel.

While the body color options sound exciting, the Chinese phone Honor 20 Pro can go a step further. This redesigned model contains the proprietary "Triple 3D Mesh" containing three layers. Instead of just painting the back of the phone itself, this time with a layer of body color, sandwiched between the outer 3D layer and the inner depth layer. As reported by the phone manufacturer, this makes the color shift effects much more dynamic.

The Honor 20 Pro mobile phone is actively sold in two colors such as Phantom Black and Phantom Blue. While the names of these phone colors are not so metaphorical, you shouldn't think that their backs are less dynamic.

Honor's obsession with choosing the right colors may seem overly dramatic, but in the UK, for example, a survey of hundreds of Britons found that forty-nine percent of them consider color when choosing a phone to buy.

Why is selling a phone with a changing color scheme?

What is a phone for? The choice of a mobile phone, as the designer of Honor Jun-Soo Kim put it, is "Extending a person's life." Essentially, Honor is stating that customer identities cannot be captured by a single, unchanging color.

The history of Honor color phones.

The Honor 20 demonstrates the natural evolution of the company's dynamic color experiments (iridescent colors). The Honor 8 started the trend of 2.5D type multi-layer back wall, which creates a 3D lattice effect. The Honor 9 then morphed into a 3D curved glass phone, echoes of which can be found on the Honor 20. Well, last year the Honor 10 was equipped with an Aurora rear glass that reflected colors from all angles.

What is the screen on an Honor phone?

Honor's design innovations are not limited to the color of the phone case. The location of the Honor 20's camera is worth paying attention to. Instead of cropping the screen to make room for a selfie camera. The phone manufacturer cut a 4.5mm hole in the upper left corner of the screen, thus leaving more screen space for the user's needs.

Artificial intelligence camera or AI camera in the phone.

As for the description of the phone, it is worth noting that on the back of the device, the Honor 20 AI camera has four lenses and is positioned to leave more room for a battery with more memory. Most importantly, the result is a 48MP camera that uses the Kirin 980 AI microchip to capture DSLR-level photos and enhance photos.

Honor phone color summary.

In summary, phone descriptions, technical compatibility, and cutting-edge hardware innovations are what usually draws attention to Chinese Honor phones. But, in this case, the technology is almost overshadowed by the unique color scheme of the case, which may make some users not want to go back to simple two-dimensional phone case colors in the future.

Rumors continue to emerge about the release of the Google Pixel 4 mobile phone. A new set of information or predictions comes from an image leaked to the Internet (3D rendering of color bodies), which is believed to be from the Google Pixel 4. It is not uncommon for users to follow behind the topic of novelties, such images are overlooked. In the meantime, for some analysts, the new picture helps make some assumptions beyond the color of the phone.

The new, unofficial image of the Google Pixel 4 gives rise to rumors of color options for the mobile phone case.

While the other image of the phone itself does not seem to show more than what has already been discussed on the Internet earlier, the model seen in the background of the photo is surprising due to the color. That cell phone has a shade of purple that the Pixel didn't have before.


Elsewhere, there have been other leaks of the same Google Pixel 4 with "three phones" (variants) stacked in a row. There are white and black colors plus the third has a bluish tint, which some call mint green. Would you like to buy a blue phone? Probably the name of the phone's colors will still be updated.

Whatever leaked phone colors are true or false, it's safe to assume that the new Google Pixel 4 will definitely have a complementary color this year. What's even more interesting, in the image, the physical buttons on the sides of the phones contrast with the color of the case. You can see white, blue and yellow buttons which give the phone a funny look.

For some strange reason, all the images and leaks seen so far only displayed the back of the Google Pixel 4 smartphone. Various sources reported that Google allegedly shared a rendering of the phone, and there was also a part where the square camera protrusion appeared. The dual camera unit was visible.

The discussed photo leaks, including the image with the cases, show the rear panel in different colors and the camera module. What do you think is the best phone color?

About the technical characteristics of the Google Pixel 4:

Obviously, the idea of ​​a fingerprint scanner doesn't leave fans alone. Some want the phone to have either a face ID to unlock the phone, an in-display fingerprint reader, or both.

Several other aspects and specifications, such as phone dimensions and overall thickness, 8.2 millimeters higher compared to 7.9 mm seen in the Google Pixel 3 and Pixel 3 XL, can be taken as close to reality.

There is speculation that the Google Pixel 4 and Pixel 4 XL versions of the phone may look more like the "Apple iPhone 11" variant slated for release in a couple of months. When, more precisely? Tech company Google has yet to announce an official release date for the Pixel 4, but various sources are hinting at a new phone launch at the end of the year.

Have you ever wondered why you need the latest model phone? We'll have more details on this soon, so stay tuned for more news on new smartphones from Google.

The robot has set the world record for solving the Rubik's Cube. This robot was developed by the students of the Massachusetts Institute of Technology (MIT) Jared Di Carlo and Ben Katz, in the student lab. For comparison, the fastest human record is held by Australian Felix Zemdegs, who in 2018 collected the Rubik's Cube in just 4.22 seconds. By the way, the original size Rubik's Cube has 43 quintillion possible combinations for one solution. Watch the video with the record-breaking robot below.

Robotics News: Nimble MIT Robot collects Rubik's Cube, keeping within the world time record - 0.38 seconds.

There is a special place in the hearts of many people for the Rubik's Cube. This is a good workout for the intellect. Many people loved or still love to play with this ingenious toy, and over the years there have been many contests, trials and variations for the Rubik's Cube solution.


The popularity of the Rubik's Cube can be attributed to the simplicity of its construction combined with the mind-boggling complexity of the puzzle.

New record for solving Rubik's Cube 3x3x3.

Engineers and enthusiasts have used robots to assemble Rubik's Cubes for years. In the past 10 seconds was considered a quick build, but by today's digital age standards, this time raises a smile.

The new record was only a matter of time before engineers and robotics began to tackle the challenge of creating a new robot. Back in 2016, the robot set a new Rubik's Cube record in 0.637 seconds. But for some enthusiasts, this time was not fast enough.

More recently, two MIT students, Jared Di Carlo (third-year electrical and computer science student) and Ben Katz (mechanical engineering graduate student), thought they could put together a faster robot that could solve a 3D combination puzzle.

They watched videos of previous robots and noticed that the robot motors weren't the fastest they could use to solve the problem. So we thought they could do better with improved engines and controls.

How the robot collects Rubik's Cube

The students installed an electronically controlled motor that powers each face of the Rubik's Cube. Using a pair of webcams aimed at the cube, special software determines the initial state of each side of the cube (which colors are on which face of the cube at a given time). Then, based on the information received, using the already existing software for assembling the Rubik's Cube, the robot solves the puzzles using an algorithm.

What is the result of the work? Their robot completed the Rubik's Cube in 0.38 seconds! It is safe to say that not a single person is physically capable of breaking the record of this speed. One more achievement can be added to the list of robots superior to humans.

There is a man who has the fastest world record for hand assembly, his name is Felix Zemdegs. He was able to solve the Rubik's Cube in 4.22 seconds. The skills and talents that robots are crowding out are vast and varied, to say the least. Not to mention the fact that robots can still amaze. Further, a video demonstration of the robot, it is better not to blink when watching.

Video review of the assembly of the Rubik's Cube in 0.38 seconds:

So, the hardware hackers Ben Katz and Jared Di Carlo broke the previous record for robotic Rubik's Cube collection. Their robot solved the puzzle 40 percent faster than the previous record.

Details about the robot record holder

The robotic device is assembled from the engines of the Kollmorgen ServoDisc U9 series, PlayStation Eye cameras (for scanning the cube) and of course the Rubik's Cube was needed. According to the creators of the robot, - "The entire program process takes about 45 milliseconds. Most of the time is spent waiting for the webcam driver and determining the colors on the sides of the Rubik's Cube."

Artificial Intelligence Research Group Facebook Inc. introduced a new platform for robotics called PyRobot. This platform (framework) was developed in collaboration with researchers from Carnegie Mellon University. PyRobot aims to help AI researchers and students integrate deep learning models built using the PyTorch platform (a machine learning library for the Python programming language) with the robots they build. The basic idea is that they can more easily build their robots using artificial intelligence skills like natural language processing.

News from the world of AI robots: Facebook unveils PyRobot, an open source robotics framework.

Facebook has said it wants to promote long-term research in robotics to help develop embedded artificial intelligence systems that can learn more effectively by interacting with the physical world.


Previously, the company introduced the PyTorch Hub to spur production of AI models.

What is PyRobot today

PyRobot is a lightweight, high-level interface that provides hardware independent APIs for robotic manipulation and navigation. The PyRobot repository also contains a low-level stack for LoCoBot, a low-cost mobile robot hardware platform (toolkit for building robots). Now artificial intelligence and machine learning is becoming more accessible to newcomers to robotics.

Academic Supervisor Abinav Gupta and Saurabh Gupta as Facebook Researcher explained on their blog that: PyRobot is a lightweight high-level interface on top of a robot operating system. It provides a consistent set of hardware-independent middle-tier APIs (Application Programming Interfaces) to control various robots. PyRobot abstracts from the details of low-level controllers and interprocess communication, so machine learning professionals and others can simply focus on building high-level AI (artificial intelligence) robotics applications.

A Facebook source also says PyRobot has dozens of potential applications, such as helping researchers share data and set benchmarks and build on each other's work. The company has solicited suggestions from the broader AI research community on how to democratize robotics with LoCoBot and PyRobot, which are both a hardware specification and toolkit for building low-cost robots.

PyRobot works by using an API to abstract away the functions that robots need to use. Perform tasks such as kinematics, path planning, position, speed and torque control for joints, and visual simultaneous localization and mapping. PyRobot comes with a number of pre-trained deep learning models that allow robots to navigate, grab objects, and more.

This means that developers can program their robots with just a few lines of Python code, according to Facebook.

Researchers from Facebook also say that: The cost of hardware and the complexity of specialized software are limiting the scope of robotics research. With lower barriers to entry, researchers can, for example, create multiple robots that collect data and learn in parallel. By providing a common platform for different hardware. PyRobot will lead the development of tests in robotics, similar to other areas in AI, and will quantify the pace of progress in AI robotics.

Like Amazon's RoboMaker tool, PyRobot works as an interface on top of a robot operating system (ROS), extending the infrastructure. Tech company Microsoft released a limited preview robotics toolkit in May, and last year integrated the ROS platform into Windows 10.

Famed Apple smartphone analyst and predictor, Ming-Chi Kuo is by far the most trusted source of leaks and information on Apple products. And today he released a new research report from Mac Rumors where he mentions the future of the iPhone and when we can expect Apple to finally switch to 5G (fifth generation mobile) smartphones.

Rumors & Technology News: Analyst Ming-Chi Kuo Predicts Apple To Launch 5G iPhone In 2020

When Apple planned to use Intel modems in its iPhones, there were rumors that the iPhone 2020 phone model would be the first to receive 5G connectivity. Since then, however, the Apple company has switched from its modem provider to Qualcomm. For which they had to settle a long patent dispute with an American chipmaker, pay at least $ 4.5 billion and not use Intel modems. Intel may even have closed its 5G development plans after this news.


According to a note from analyst Kuo Ming-Chi, development of the new version of the iPhone 5G mobile phone is proceeding right on schedule. We're supposed to see Apple announce the iPhone 5G in 2020. Also in a note, Kuo mentions that both the 5.4-inch iPhone model and the 6.7-inch iPhone model will have a 5G modem. There is a hint of some kind of update to the iPhone XS and iPhone XS Max smartphones.

Ming-Chi Kuo also said that all three iPhone models in 2020 will come in multiple colors and feature an OLED screen, as opposed to the LCD screen (LCD) in the current iPhone XR. This year, however, we'll probably still get the iPhone XR's LCD update, so if the OLED screen in mobile is too much of a concern for you, maybe wait a year.

5G iPhone competitors:

Currently our best competitors on Android are the following 5G phones:

1) Xiaomi Mi Mix 3 5G (128GB storage, 6GB RAM and fast charging battery)

2) OPPO Reno 5G (innovative design, affordable price, powerful camera);

3) LG V50 ThinQ (screen 1440 by 3120 pixels, expandable memory up to 1 TB, battery 4000 mAh);

4) OnePlus 7 Pro 5G (bezel-less AMOLED screen with no notches or holes)

5) ZTE Axon 10 Pro 5G (48MP camera, Snapdragon 855 chip).

The new articles will have a unique video review of 5G phones with prices.

Global sales of 5G phones.

Worldwide shipments of mobile stores with 5G technology (this is a fast mobile communication of the fifth generation) may turn out to be higher than market analysts' expectations. It is worth noting that some mobile market observers believe that such shipments are likely to reach 150-200 million units or more than a dozen percent of global 5G phone shipments next year.

Facebook has unveiled its new Calibra project, a digital wallet for storing and sending Libra crypto coins.

Through their mobile apps, billions of people are expected to be able to make payments with cryptocurrency from social media giant Facebook. The social network Facebook plans to officially launch a new project of the Libra cryptocurrency in 2020. Libra is a new type of digital money that targets billions of people using mobile apps and social media.


The popular social networking site Facebook has more news for the cryptocurrency world.

To create a new digital wallet that will allow users of the Facebook application to store and exchange cryptocurrency. Facebook creates new subsidiary Calibra.

Why is Facebook betting on a cryptocurrency called Libra? Perhaps the lofty goal of the latest development is to go beyond social networks.

Digital wallets for storing, sending and spending Libra cryptocurrency will be connected to messaging platforms.

Initially, the cryptocurrency will be available in the Facebook Messenger / WhatsApp application, and of course in separate applications for iOS or Android.

In a press release, Facebook said: "Initially, Calibra will make it easy and instant to send Libra at a low cost to virtually anyone with a smartphone."

It also reported that: "Over time, additional services will be offered for businesses and people. For example, buying a cup of coffee with scanning a code, paying a bill at the push of a button, traveling on public transport without having to take cash with you."

Facebook cryptocurrency wallet security.

To enhance the security of the new cryptocurrency, it will use similar verification and fraud protection features that are already used by credit cards and banks. The Facebook cryptocurrency service will have user support. And in case someone else gains access to the user account, a refund is promised for the lost assets.

Cryptocurrency coins will be stored by users in a digital wallet. But, the world of cryptocurrency itself is not always stable! Time will tell if Facebook's own digital money can help people save money by sending and spending it as easily as sending text messages.

The cryptocurrency will be managed by the founding members: Facebook, more than two dozen different organizations and a separate Swiss foundation.

Why Libra?

What does the word Libra mean?

Former PayPal executive David Marcus, head of the Facebook project, said something like this: "The choice of the name Libra (Libra) was inspired by several reasons, namely the French word for Freedom, the Roman measurement of weight, the astrological sign of justice."

What would you like to know about the Facebook Libra cryptocurrency?

Technology & Design News: An insanely beautiful iPhone 11 concept with an innovative, colorful, curved screen.

Tech giant Apple will release the iPhone 11 this coming September. If all kinds of rumors turn out to be true, then the multimedia phone may have the same design as the last two generations of the phone. With regard to the final design of the iPhone 11, we are ready to accept what the designers at Apple have to offer. But, we can't stop imagining what it would be like if technology allowed for any design on the iPhone 11. And that's exactly what some very talented designers do. This time around, a beautiful iPhone 11 concept is created that ditches all buttons in favor of an immersive curved phone screen.


From the implementation of such a design, an iPhone is obtained with a beautiful luminous strip that stretches along the entire mobile phone and replaces the physical buttons of the volume swing and the power button. Using this philosophy in design allows you to get an iPhone with on-screen icons on the side.

While it may be a beautiful looking phone, there is absolutely no chance the concept will become a reality. In addition, it seems impossible to protect such a phone with a case, since by covering the screen space, the case will take away some of its main functions. Imagine if a phone like this accidentally fell to the ground, the cost of repairing a curved screen would be higher for the user than with a classic screen.

Hopefully the new iPhone 11 has a bright screen under the sun.

Three models are expected to appear in the 2019 iPhone 11 lineup as of last year. There will probably be two OLED phones and one with an LCD screen. IPhone 11 and 11 Max models can have a variety of OLED screens, as well as screen sizes of 5.8 and 6.5 inches, respectively. Perhaps the iPhone 11R model will be equipped with an LCD display to keep the price to a minimum.

The new versions of the iPhone 11 and 11 Max are also expected to have a triple camera configuration, while the iPhone 11R version is expected to feature a dual camera. Basically, this means that all three mobile phones may have an additional camera in the back.

The front end of the iPhone 11 lineup is supposed to remain the same and there won't be any difference in the size of the notch. However, recent posts claim that there may be improved facial identification that can authenticate the user from some sharp angles.

Video review of the iPhone 11 concept with an innovative, curved screen on the side:

According to the creator of this video, the new bezel-less iPhone 11 could have the following specifications:

6.4-inch full-screen display;
- Hidden front 13MP camera;
- Four cameras, 8K @ 120 FPS;
- New operating system Apple, iOS 13;
- Apple mobile A13 Bionic chip (up to eight 8 times faster than A12 Bionic chip).

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