Experts from PBKreviews have studied the design of the new flagship smartphone Samsung Galaxy S21 Ultra.As it turned out, in
Experts have dismantled the international version of the Galaxy S21 Ultra, so the smartphone does notmmWave antennas.
Removing the back cover showed that the coating of the Galaxy S21 Ultra camera unit is also partially made of metal, as well as the frame of the device.Samsung used a lot of graphite film inside the device — it covers the NFC module and the motherboard.In addition, the disassembly proved that all three cameras in the S21 Ultra haveOptical Image Stabilization System.
In the smartphone, the connection cable for the screen is notremovable - attached to it. This makes the display replacement process more difficult. It also found that the company had filled the battery too much with glue. Because of this, the Galaxy S21 Ultra scored a 6 out of 10 in maintainability.