Checking Your Smartphone as a Techno Blogger
Suppose you come to the store to buy a new smartphone. How do you quickly check all its essential features and ensure the phone is okay? You can learn how to test smartphones without being a techno blogger. All the apps, programs, and sites you’ll need are available and accessible. So if you’ve ever wondered how to test a smartphone before buying one, you’ve come to the right place.
For example, to check your phone’s performance, you’ll immediately need to include a great site with banners and pictures, like bollywood-casino.com/en/games. If the phone manages without problems – it’s a good sign, but if there are frizzes – it’s not good.
Complete device diagnostics
Some smartphones have built-in diagnostic features that allow you to quickly check their primary functions – screen, camera, microphones, speakers, sensors, and sensor operation.
In Xiaomi smartphones, for example, a special diagnostic menu is invoked by the command *#*#6484#*#* – it must be typed on the numeric keypad. You can also start this mode in the settings, under “About phone” – “All features” – “Kernel version.” Then, pressing 4-5 times on the kernel version, you get access to the remote diagnostics menu.
At Samsung, this menu is called more easily: *#0*# or through the program Samsung Members, which may be preinstalled on the device.
But what if your potential future smartphone has no such section, or you need to learn how to enable it? And if it’s an iPhone at all, what should you do?
Phone Doctor Plus (iOS, Android) or Phone Diagnostics (iOS, Android) apps will help. The simple interface of the apps will help you run all the necessary tests and ensure your phone is okay.
Now let’s look at more detailed tests.
Screen
If you only want to test your smartphone screen, then testmyscreen.com can help you. With his help, you can check the display of colors, find dead pixels and assess viewing angles.
There should not be any distortions or knocked-out bright or dark pixels. As for viewing angles, you need to understand that they will be imperfect in inexpensive smartphones – most likely, the image will fade or give off purple or green shades at a certain angle. In more expensive models, such screen behavior is a reason to be wary.
Performance
To check the smartphone’s performance, you need to install several applications – for example, AnTuTu Benchmark and GeekBench. They are available for both iOS and Android.
With their help, you can test the processor’s performance in single-core and multi-core calculations, then see the result and compare it with other smartphones in the overall standings. The higher the development and the more points your device scores, the better.
Graphical performance is best checked through the 3D Mark app (iOS, Android). The principle of the application is precisely the same: after several tests, you will see the result of your smartphone – the number of points scored. The more, the better.
On Android smartphones, it also makes sense to run CPU Throttling Test to check how your smartphone’s processor copes with continuous loads. A primary 15 minutes of the test will be enough to assess how much the device’s performance drops and how much the device heats. In addition, it will give you an idea of how the smartphone will cope with heavy applications and games: if, in 15 minutes, it heats up a lot and drops the performance by 2-3 times, then expect nothing good.
You may be unable to test the gaming performance before buying it because modern games can take up to several gigabytes of memory. Until they are downloaded, you will change your mind a hundred times to check the performance this way. A way out of this situation can be smartphone gaming tests on YouTube: type the name of your smartphone and the words “gaming test” in the search to see how the phone comes with various games.
The Battery
Testing the battery in-store is problematic, and various benchmarks usually give too approximate values that have little to do with your particular smartphone usage scenario. For example, if you play many games, your battery life will be much lower than if you only text on social networks.
But there is a relatively obvious and easy way to test how long your smartphone will last on battery power with a constantly active screen: watching videos. Of course, you’re unlikely to have an hour of free time in the store to check how much battery life your phone will drain while watching a movie, but you can watch a couple or three YouTube clips at maximum or medium brightness and see how much your charge will drop by. And decide.
While watching videos, your smartphone’s charge is used more or less evenly without significant performance spikes.
- If your phone runs out of power by 5% in 15 minutes of video playback, it’s likely to run out of control by 10% in 30 minutes, and so on.
- At 20% discharge per hour, you can count on a regular 5 hours of screen activity during everyday smartphone use. More than this is needed for a full day, so you will have to worry about buying an external battery.
- But it can be considered a good indicator if the smartphone runs down at most 10% for an hour of watching the video (even if it is a rough estimate).
Camera
When checking the camera of the device, it is essential to pay attention to the shutter speed and frame saving, the quality of video when recording on the main and front cameras, the zoom capabilities, and the overall quality of the pictures.
You’re likely to need help to check how the smartphone handles taking pictures of children or animals in the store. Still, you can assess how it performs in difficult lighting conditions, shooting text on stands, or taking portrait pictures. Try the camera out if you’ve brought any of your friends or family members into the store.
Overall system performance
You can run through the interface, launch different apps, and try switching between them quickly to gauge how well the smartphone handles background tasks and how many apps can hold in RAM without crashing.
Be sure to check the speed of your Internet connection (for this, you can give it away from your old smartphone), go to the browser, try to browse your favorite sites, and check how fast the web pages load.
It also makes sense to connect your favorite headphones (wired or wireless) to your smartphone to check the sound quality. You can also try transferring various files (photos, videos, documents) from one smartphone to another and see how the test device handles opening them.
Pay attention to the quality of the multimedia speakers: there should be no wheezing or gurgling sounds.
If the phone is equipped with a fingerprint scanner or facial recognition system, you should also check them by registering your fingerprint or face. Then, remove them from the demo device afterward so other buyers won’t have a problem with it.