How to choose a smartphone based on parameters: selection criteria and expert advice

Today, different manufacturers produce thousands of smartphone models, many of which are very similar to each other in their technical characteristics. It is not always possible to decide which model is better and which is worse. However, there are some tips on how to choose a smartphone. If you analyze the main technical characteristics described in the article, it will be much easier to navigate.

Display

One of the reliable ways to choose a smartphone based on its parameters is to study the display characteristics. The screen has several important properties:

1. Diagonal – it is better to choose fairly large displays with a diagonal of 6.0 inches or more.
2. Type (production technology). OLED is optimal. This is an organic LED screen. They provide the highest quality color reproduction (total number of shades 16 million).
3. Resolution – the standard 1280*720 or 1920*1080 pixels is quite sufficient.

Camera

If you continue to study what parameters to choose a smartphone by, you should definitely take into account the camera parameters:

1. Quality (resolution) of the main and front devices.
2. Shooting modes.
3. Video quality.
4. Possibility of obtaining high-quality photos in the dark.

It is important to note that camera resolution is not the only parameter. In fact, 2 cameras with the same resolution can take completely different pictures.Therefore, it is better to test them in practice, using exhibition samples.

Processor and memory

When considering what parameters to choose an Android smartphone for, it is very important to take into account the characteristics of the processor and memory. The speed and performance of the device depend on them. Processors come in different types, mostly Intel or Qualcomm. When marking, special attention should be paid to the series numbers:

• 400 – models with low productivity;
• 600 – devices with basic functionality;
• 700 - common models that allow you to solve most problems;
• 800 - the most advanced models.

As for memory, there are 2 ways to choose a quality smartphone:

• amount of RAM – preferably 3-4 GB;
• Internal memory – optimally 64 GB.

It is important that the device supports the main memory card formats. Its use allows you to significantly increase the volume to 128-256 GB or more.

Battery

Another method for choosing a normal smartphone involves studying the battery characteristics. The type and capacity are most important. Lithium-ion batteries are often produced; they are of quite high quality, but lithium-polymer ones are even better.

As for capacity, there are several categories:

• up to 2000 mAh – the charge is barely enough for a day;
• 3000-4000 mAh is the best option, one charge will last for a day even with very active use;
• 4000-6000 mAh is a very capacious battery, it will last for several days.

Multimedia and additional features

Many models are equipped with built-in players for listening to music and watching videos. Also, phones are often equipped with FM radio and a voice recorder. Additional functions also play a certain role:

• 1 or 2 SIM cards;
• geopositioning using GLONASS, GPS;
• sound quality (level in dB, purity);
• the ability to unlock using a fingerprint;
• the ability to use it in modem mode to connect to the mobile Internet;
• contactless payment via NFC radio communication.

Thus, choosing the right phone is not as difficult as it might seem at first glance. In order for the model to be truly high-quality, it is worth studying several characteristics at once. It is advisable to pay attention to customer reviews and check the smartphone on the spot.