How to check Android performance. Checking Android Phone and Tablet Performance: Testing and Testing Software

02.11.2017 19:10:00

Detailed testing of the smartphone can be carried out using special diagnostic applications, which are available in the Google Play digital store. For our article, we selected the most convenient and reliable utilities. And the powerful and productive smartphone Fly Cirrus 12 was chosen as a testing platform.

It is worth noting that all applications do not require root rights of the phone, since they only display a report on the status of the device without the ability for the user to make any changes to the operation of the smartphone.

A convenient and intuitive program for diagnosing a smartphone, which is freely available and does not contain annoying advertising. There are 4 functional tabs available for working with the utility:

1. List of parameters. The results of testing the main systems of the smartphone are displayed here.
2. Diagnostics of the operation of all device sensors: from multi-touch to Bluetooth - 30 tests in total.
3. Scanning applications and removing unnecessary programs
4. Data on battery performance, as well as recommendations for routine battery maintenance.

In order to collect all the information about the smartphone’s hardware, you need to pass tests on all sensors in the second tab. For example, to check the operation of the light sensor, you need to hold the gadget with the screen under the light source for a few seconds. And to test the speakers and microphone, you need to increase the volume as much as possible and run the test at low, medium, high and ultra-high frequencies.

How the Android smartphone diagnostic app Phone Doctor Plus works can be seen in our video:

Many users of computers running Windows OS probably remember the AIDA64 program, with which you can get a detailed report on the operation of hardware and software. Some time ago, the developers of the utility made a high-quality Android version for it. The application interface is distinguished by strict minimalism: no drawn buttons, icons or other graphic design. The main window of the program displays a list of smartphone components:

• System
• Display
• Battery
• Android
• Devices
• Temperature
• Sensors
• Applications
• Codecs
• Folders
• System Tabs

Each tab displays a real-time report on the operation of a particular system. So, on the CPU tab you can check the load on the processor at a given time, find out the core architecture, and also at what frequency each core operates.

In the drop-down menu, you can set the update time, adjust the temperature and pressure units, change the font size, and so on. Here, for 118 rubles, the user can disable pop-up advertising.

You can see how the application works on the Fly smartphone in this video:

If you need to diagnose an Android smartphone, the Phone Tester application is a good option. Outwardly, it resembles AIDA64: here, too, the main indicators are displayed in one list, and a detailed report is created at each item. There are no fine settings in the utility. The only change that the user can make on his part is to disable advertising by paying the developer 69 rubles.

An example of how this utility works can be seen here:

In conclusion, it is worth noting that it is difficult to choose the best diagnostic program. Each utility has its own “tricks”. Phone Doctor Plus is suitable for those who prefer to independently conduct detailed tests for each component. AIDA64 will be appreciated by users who understand detailed system reports, but if you need the same functionality, but a cheaper upgrade to the pro version, you should pay attention to Phone Tester .

The performance of your phone or tablet depends on more than just what the specs say. The speed of the device also depends on the quality of the software, Android version and much more. But how can you determine how fast your device is? For this, there are special benchmark applications that will give you a numerical assessment of the performance of your phone in benchmarks and compare it with other, more powerful and weaker devices.
But first you need to decide what “benchmark” means? A benchmark is an application whose algorithm calculates power and performance in conventional units, taking into account almost everything that can in any way affect the operation of the device: RAM, the amount of garbage in the system, video accelerator, system version and a lot of other little things about which the average user had no idea.

Basically, to check the performance of the phone, two of the most popular applications are used, which can be downloaded from the Play Market absolutely free. This is AnTuTu Benchmark and
Geekbench 3. This article will focus on these two programs.
Note: To show an example of how applications work, a Samsung Galaxy A3 2016 phone was used.

AnTuTu Benchmark

After installing the application, the initial menu opens in front of us, in which we, of course, need to click “Test”.

The application will ask for permission to download a file of about 70 megabytes in size. Don't be afraid, it's all legal and without viruses - the download will be done through the Play Market.
After the download of the additional file is completed, the test will begin. First, AnTuTu Benchmark will check the part of your phone that is responsible for the graphics component. A beautiful video sequence will start, which we, in fact, downloaded.

Once the graphics system test is complete, the random access memory (RAM), central processing unit (CPU), and user experience (UX) tests will begin.

The check may take 2-5 minutes. Once completed, you will be given the test results. Each item except RAM can be expanded and you can see for what and how many points are awarded.

Geekbench 3

Having downloaded this application from the Play Market, you will not find in it such a beautiful test as in AnTuTu Benchmark (I’m talking about the magnificent video sequence). But this application works faster and more reliably, because AnTuTu can crash on some weak devices.
After launching the application, we immediately see information about our device and battery.

But we are less interested in this now. To get an assessment of the device’s performance, you must click “Run Benchmarks”. The scan will begin immediately and will take a couple of minutes.

After the scan is completed, you will see the result and can compare it either with phones that have the same number of cores as your device, or with all phones in general.

It is advisable to use such programs even before choosing a phone, since they most comprehensively assess its performance and make it clear whether you need such a gadget.

When purchasing a smartphone/tablet or out of curiosity, many users want to check the performance of the device, basic functions and sensors.

The external state of the gadget can be assessed without additional utilities, but the “filling” requires a more thorough approach. The easiest way to check the main sensors and functions is to use. They are very convenient and easy to use, but there are two significant drawbacks:

1. They provide insufficient information.
2. They do not work on all smartphones (for example, some Chinese smartphones understand only half of the requests).

Diagnostic programs

The developers offer a huge list of utilities with similar functions to check the functionality of various sensors, Wi-Fi, Bluetooth, cameras, processors and much more. We selected the most functional and useful ones and tested them on our experimental Xiaomi Redmi 2.

The order in which the software is reviewed is random. In general, the applications are equivalent, but Phone Doctor Plus has a slight advantage - it is simple and focused on.

The Home screen displays general information about the device. To make them as comprehensive as possible, you need to go to the second tab, where more than 20 tests are located, including multi-touch, accelerometer, GPS and much more (see screenshots). Each of them is performed separately, some ask you to do a simple action, such as shaking your phone or inserting headphones. Upon successful completion, a green icon with a check mark appears - this means that the function works correctly.

The program came from the computer sphere (Windows), where it managed to prove itself from the best side. The Android version was no exception, which is why it was included in our selection.

The main screen looks nondescript, there is not even a hint of a minimalist design. But that’s not what we’re here for, so let’s move on to functionality. AIDA64 provides information on the following points:

• System: device model, board, RAM, storage and more.
• CPU: exact processor model, technological process, bit rate, number of cores, frequency range and, most importantly, load. If the latter constantly strives for 100 percent, it means either the smartphone is clogged and requires a comprehensive one, or there are serious problems with the chipset.
• Display: All display data, including resolution, technology, diagonal, video accelerator and OpenGL version. Pay attention to “GPU load” - it should only occur in games or when working with graphics. In normal mode, the indicator on the tested gadget was zero.
• Net: operator, country, provider code and other details. To check the connection, it’s easier to just call someone and go online.
• Battery: charge level, battery condition, temperature and capacity. For a detailed battery check, please refer to.
• Android: version, API level, build ID, and so on.
• Devices: Rear and front cameras with descriptions of features such as stabilization, auto exposure, flash and other functions. Comprehensive information about the video processor.
• Temperature components in Celsius ().
• Sensors Lines with constantly changing numbers will appear on the screen. They characterize the operation of a gyroscope, compass, accelerometer and others. When you move the smartphone slightly, the numbers should change. Let us remind you that this is much easier to check using Phone Doctor.
• Applications. List of installed games and programs.
• Codecs, folders, system files.

A list of tests is immediately presented on the main screen. Let's get started!

• Sensor status: similar to AIDA64, only more understandable and in Russian. There are also properties of each of the sensors.
• Wi-Fi status: information about the connection, not very useful.
• Telephony: operator, signal, provider code and other uselessness.
• GPS status: satellites, signal transmission accuracy, latitude, longitude, bearing.
• Battery: charge level, capacity, technology, voltage, temperature and battery condition.
• Multitouch test: touch the screen with all fingers, check the operation of the display. For this it is better to use .
• Camera: basic information, the previous program has a more informative and complete list.
• System information.

This article is suitable for all brands that produce phones on Android 9/8/7/6: Samsung, HTC, Lenovo, LG, Sony, ZTE, Huawei, Meizu, Fly, Alcatel, Xiaomi, Nokia and others. We are not responsible for your actions.

Programs for checking Android gadgets for errors and problems

Modern mobile devices have many sensors and technologies. If at least one of them functions incorrectly, then the entire impression of the tablet or smartphone is spoiled.

There are applications to check the correct functioning of the Android device. Even if there are no problems with your Android device, it is still worth checking whether it really functions properly.

Google Device Assist

First, you should use the Google Device Assist utility from the Google Play Store. For Moto or Nexus smartphones, you must download and install the apk file manually. Google Device Assist software not only checks the gadget for possible problems. The application gives beginners recommendations and tips on using the device.

Test Your Android

From the name it is clear that the utility tests the device on the Android system. Test Your Android features a colorful interface and the ability to test almost all device systems, from the touch screen to the on-board compass. You can also go to the “Information” section to get detailed information about the gadget.

Phone Doctor Plus

The utility will become a real doctor for your gadget. Phone Doctor Plus analyzes all system parameters. You can check the status of hardware such as the battery or CPU. The utility also gives some good tips on how to properly work with the device in order to increase the battery life.

Device Test

The program displays quite detailed information about GPS and accelerometer. The software marks the sensor equipped in the gadget with a green checkmark, and marks with a red cross if this feature is not provided.

Fix Dead Pixels

If there are problems with pixels on the display of your tablet or smartphone, you can use the Fix Dead Pixels utility to solve them. The program uses different background colors to identify problematic pixels. The utility also updates problematic areas of the screen and quickly checks the entire screen.

Wifi Analyzer

Using the application, you can check the presence and functionality of the Wi-Fi module. A comprehensive test is performed, everything is checked thoroughly. Wifi Analyzer determines the reliability of all components of a given interface on a gadget, their sensitivity, settings, and selectivity in signal selection.

Elixir 2

The utility is suitable for users who are more interested in hardware. Elixir 2 is an entire research laboratory for testing the physical components of the gadget.

Most common mistakes

Low memory

This cannot be called a mistake. This is a limitation of the gadget's capabilities. On old and new devices, internal memory can suddenly run out. The problem can be solved very simply.

When using applications such as VK, Instagram, a cache appears, which they quickly accumulate in large quantities. To solve the problem, follow the instructions:

• Go to “Settings”, select the “Applications” section.
• The applications that take up the largest amount of memory are usually displayed at the top. We click on them.
• Select the “Clear cache” section.

This type of cleaning can free up several gigabytes of space. You can also completely erase your data in the application, but you will have to log in again later.

Due to full memory, errors with different numbers occur. For example, error 919, which means that due to lack of space the application cannot start.

On some gadgets, some applications can be transferred to a memory card. This will free up even more space. This is done in the same section in the settings. It is better to frequently monitor the availability of free space on the device so that it works smoothly and properly.

Wi-Fi Authentication Error

Another very common problem on Android. The cause of the problem rarely lies in the device. It is often caused by a router that is not compatible with your tablet or smartphone. The problem is resolved quickly.

The first method is to verify that the entered password is correct. The authentication process consists of verifying the security key. You need to try to delete the problematic network, and then enter the password again.

If everything is fine with the password, but the Wi-Fi network does not want to connect, then you should check the router settings. It is possible that its data encryption type is older than that used on the Android device, or the gadget does not support some network standard.

This method consists of checking the router settings:

• Launch the browser. Enter “192.168.0.1” or “192.168.1.1” in the address bar.
• In the window that appears, enter your username and password. Often this is admin and admin. If there are other settings, then enter them.
• Now we find the Wi-Fi security settings. There you need to set a mixed encryption type or set the network authentication to “WPA-PSK/WPA2-PSK2 mixed”.

After following the instructions, all problems with Wi-Fi should disappear.

Syntax error

This error means that the file that installs a particular program is incorrect or was not launched correctly. Another failure could have occurred during installation, resulting in a syntax error.

This is quite easy to fix. You should make sure that the downloaded file is in apk format. Files with this format are used as installers on Android. Then we delete this downloaded file and download it again, after which we reinstall it. You can also try downloading the file from another site to remove the error.

loading error

Such errors occur on old gadgets, but on new ones this problem no longer appears. The problem is that the standard download manager is broken, making it difficult to download anything from the Internet.

To fix the error, you need to install a new download manager. ES Explorer is perfect for these purposes. The download manager built into it has good functionality.

Android Keyboard AOSP

This keyboard is not the best. It is also not very well optimized on some firmware, which is why errors occur. Solving them is simple:

• Disable voice input in the keyboard settings.
• We reset the settings, erase application data and cache.
• Download any other keyboard from Google Play Market.

Errors with Google Accounts

Such errors come in two categories: the account does not want to be added or does not want to synchronize. The first error is gradually becoming a thing of the past, and the second is present on old and new gadgets. You can correct errors using the following instructions:

• We check the stability and quality of the Internet connection. Wi-Fi or mobile network must be functioning properly, otherwise it may be the cause.
• If you have already added an account, but there is no synchronization, you just need to disable it. Then we reboot the gadget and log in again.
• When your account refuses to connect, you should check that your login and password are correct.
• Disable two-step synchronization in your account settings.
• We enable automatic synchronization and information transfer in the background. After this, reboot the device.

Netalpha virus

This is a new problem for Android users. The Netalpha virus makes it difficult to work with the gadget and prevents itself from being removed. The problem is very serious, since there are only two solutions, one of which is very radical:

• We reset the system to factory settings. We'll look at how to do this below.
• If you have root rights, you can download Lucky Partner to remove the ill-fated program.

Android.process.acore

The following reasons for the error are identified:

• Some system program has stopped running.
• Required system files are missing.
• The gadget has several applications at once that perform almost identical functions. They do not synchronize correctly with system applications.

Difficulties in solving a problem depend on the reasons for its occurrence. This can often be solved by deleting all contacts through the device settings. If you synchronize all your contacts with Google before doing this, you won’t lose anything at all.

How to test an android phone. Every buyer wants his phones, tablets and smartphones to work as reliably and as long as possible. To reduce the risk of an unsuccessful purchase to a minimum, you need to know and be able to put into practice testing algorithms for devices running the Android operating system.

Within the framework of this publication, we will talk about what manipulations need to be performed in order to most accurately check the device for suitability, reliability and compliance with the parameters specified on the manufacturer’s official website.

How to check a device that was purchased on the Internet
One of the best platforms for purchasing affordable electronic devices running Android OS is the Chinese online trading platform aliexpress.com. The main advantage of this site is that the buyer, with the proper level of awareness, can defend his rights 100%.

This trading platform has an amazing Escrow buyer protection system, which insures the buyer’s interests against unfair fulfillment of the terms of the contract by the seller. In short, everything has been done so that the buyer can either return the full amount for the product or receive compensation for detected defects.

How to properly unpack and test
When you received the package in the mail and came home, you need to arm yourself with a video camera or a camera with a recording function in order to film the unpacking process itself. This is very important, since what is inside the package may not be what you expect.

How to test
The main thing is not to rush. Do not click the confirm receipt button immediately. Better test the device properly.

Testing algorithm
Firstly, after opening, you must try to turn on the device. It is no secret that many Chinese sellers install the battery in the device upon delivery. The main thing is to remove the film from the contacts so that the phone can turn on normally. Remember that the battery that comes with your phone must be 100% charged.

If this is not the case, then you have every right to inform the seller about this and also demand compensation. In some cases, severe battery discharge led to the fact that the smartphone simply stopped detecting the battery and charging it properly. All this is explained by the imperfection of discharge controllers. This trend is especially noticeable among Chinese mobile electronics manufacturers. If your device arrives and it turns on, then this is the first plus.

Secondly, after a successful start, you need to go into dialing mode and dial the following: * #06#. This command should immediately display the imei information. If the device does not have imei, then this is one of the reasons to refuse this purchase. If International Mobile Equipment Identity is available, then you can use numerous Internet services that allow you to find out almost everything about the phone through imei.

Thirdly, you need to insert a SIM card in order to test the operation of the radio module, as well as check the availability and functionality of 2G, 3G, 4G LTE modems. Carefully check the operation of incoming and outgoing voice traffic. Check the operation of the microphone and speaker in different rooms.

The radio module should work quite correctly wherever there is reliable reception of at least 2G Internet. In addition to the Internet, which is connected through mobile operators, a modern smartphone must communicate seamlessly via Wifi. It is necessary to carefully check all methods of connecting to the global web.

And fifthly, check the hardware. A great variety of utilities have been developed for testing hardware, which can be easily installed on Android OS. For the test, we recommend using several system applications at once, namely: AnTutu System Benchmark, Quadrant Standard, CPU-Z, Android Hardware Info, as well as Z - Device Test.

Using these programs, you can quickly and easily verify whether the hardware configuration of the equipment matches what the manufacturer specifies. The main thing is that you do not pay attention to what the pre-installed AnTutu application indicates, because Chinese programmers learned a long time ago to fake the readings of this application.

Quite often, there are counterfeits of well-known brands, in which the hardware installed is not at all what you are counting on. Chinese manufacturers often indicate inflated battery capacity parameters. You can only find out the real capacity using a special iMax B6 charger.

Also pay attention to the matching type of graphics accelerator and main processor. Don't forget to check if the multi-touch (multiple touch system) is working properly. You can find out the exact number of touch points of your device using the AnTuTu Tester testing system. This utility can also quickly test your device’s matrix for defects such as “dead pixel”.

The final stage of checking the phone is checking 2 video cameras (front and main), as well as launching resource-intensive applications and 3D games. If the phone passes all the tests described above, maintaining honor and dignity, you can safely buy this device.