What is the function of wireless charging?
This technology is not so difficult as it might seem at first glance. The Qi standard, there is a possibility of wireless transmission of energy, was developed a very long time. The principle of its work lies in the fact that the receiver (phone) and the transmitter (dock) equipped with copper coils, hidden inside the device. The battery of a smartphone with this function, when placed in a magnetic field of action of the transmitter, can recover the energy.
It is important to note that this process is only possible at a distance of not more than four inches!
Sony Xperia XZ2
Of course, one of the major advantages of this smartphone support Qi standard, but that a number of its positive qualities does not end there.- The phone has a good camera quality. Resolution main is nineteen megapixels, front - five megapixels.
- The design is also somewhat different from other representatives of the company Sony. The obvious difference is the rounded corners, in contrast to the clear and sharp lines of other models of the brand.
- Among other advantages of the phone you can also mark a powerful processor, a good matrix and a pleasant display.
- Price - 37 000 rubles


Samsung Galaxy Note9
At the moment, the model is the newest flagship of the company Samsung and, as a consequence, the most functional and modern device brand.- The camera, which is important to many lovers of photography, can perfectly replace expensive camera. The phone has two main cameras, a resolution of twelve megapixels, and eight-megapixel front camera.
- The phone is famous for its curved screen, which also is a fashionable innovation of smartphones.
- Screen sizes are impressive, but only adds the phone convenience in use.
- The price is 62 000 rubles

Apple iPhone Xs
All new iPhone models from Apple each time, marketing, affect their innovations, one of which was support for wireless charging the latest Apple iPhone models Xs.- Not to mention a powerful processor and battery flagship.
- The main camera has two lenses, the resolution of which is twelve megapixels, the front camera resolution to seven megapixels.
- The device differ from its convenience, functionality and pleasant service.
- Of course, rarely the appearance of the smartphone is one of the major reasons for its purchase, but Apple iPhone Xs has a very aesthetic design, which I want to admire again and again.
- Price - 88 000 RUB

Please note! Good alternatives to the above devices can be found in the budget segment among manufacturers such as Asus, HTC, Huawei, Xiaomi, ZTE and so on.

Wireless charging - your one-stop technology which should not remain on the sidelines. However, with such an important choice as buying a smartphone should carefully consider whether you need such a function. Do not chase the latest models and spend a huge amount of money, choose a device solely on the basis of their personal needs.