A smartphone is a device that combines the functions of a cellular connection with the functions of a computer. In addition to making voice calls, SMS, and voice mail functions, using a smartphone, you can access the Internet, receive and send e-mail, communicate in social networks and chats, read e-books, edit office documents, watch videos, listen to music, take photos and videos, and much more.
Whether all these functions are necessary for a novice user (i.e., “teapot”), it’s up to you to decide. In principle, support for a particular feature in a smartphone depends not only on the technical parameters of the device but also on the type of operating system that is preinstalled in this model, as well as its current version and installed software.
Now there is a “fashion” for smartphones and they are bought by everyone, both schoolchildren, students, and even some advanced pensioners … Before proceeding with the choice of a smartphone, let’s figure it out, do you really need it?
Who needs a smartphone?
If you are a confident Internet and computer user, communicate daily on social networks, are mobile and travel a lot, use various cloud and Internet services, work a lot with e-mails, and read e-books, then you definitely need a smartphone.
If you make only voice calls, and access the Internet “only on big holidays”, then I think that you don’t need a smartphone, buy a simple mobile phone and don’t throw “extra money down the drain”.
A smartphone is actually not just a phone, but a mini-computer with many functions, it runs on an operating system. And after buying it, you still need to set it up “for yourself” and learn how to fully use it. Well, now let’s move on to the choice.
Technical parameters of smartphones
Device performance
In this case, when choosing, be sure to look at the power of the processor, the more powerful it is, the “faster” various applications (especially games) will work on your device. But you need to know that a powerful processor requires more energy for its work, and as a result, reduces the battery life of the device without additional recharging!
The frequency of the processor: the higher it is, the faster the device works. nova9 se has a very powerful processor and you should check out this device if you want to buy a good smartphone.
Number of Cores: The more cores a processor uses, the more tasks it can process simultaneously. Modern processors are single-, dual- and quad-core.
Screen resolution, screen size, screen types
Screen resolution is the number of vertical and horizontal dots that make up the screen. A dot is called a pixel, and therefore the resolution is measured in pixels. For example, a resolution of 720×1280 pixels means that 1280 pixels fit vertically and 720 horizontally.
The higher the resolution, the sharper the picture and the better the text is readable. Therefore, if you are going to watch videos on your smartphone, then choose a device with the best screen resolution.
It is also important to decide on the screen size, if you are going to read a lot and work with documents, and photos, then take a smartphone with a diagonal of 4″ and above but keep in mind that such a phone will be quite large.
And another point: the use of high-resolution screens reduces the battery life of the device.
Screen types
Screens can be touch and normal. Devices with a regular screen are equipped with a mechanical keyboard (numeric or full-size QWERTY). These phones do an excellent job with the basic tasks: they allow you to make and receive calls and messages. But their functionality is limited.
Most modern smartphones have capacitive screens with finger controls. They also implement multi-touch (the possibility of two or more clicks at the same time, this mode is very convenient for controlling gestures).