Unfortunately, smartphones are not shown in full on the videos themselves, but this does not prevent us from recognizing the distinctive features of their design. In teasers, attention is focused on smartphone cameras, which will be inscribed in a rectangular block at the upper left corner of the rear panel.

The more affordable Galaxy S21 and the middle Galaxy S21 Plus will each have three rear cameras, while the most expensive and advanced Galaxy S21 Ultra model will boast four main cameras. Here you can argue that the video from the S21 Ultra clearly shows five lens holes, but according to previous leaks, one of them is intended for a laser autofocus system, or for a LiDAR sensor.

In terms of camera specs, the Galaxy S21 and S21 Plus will offer a combination of 64MP and a pair of 12MP sensors. In turn, the Galaxy S21 Ultra will receive 108-megapixel, 12-megapixel and two 10-megapixel sensors.

Also in the video, you can see that the younger Galaxy S21 and S21 Plus will receive flat screens with thin frames and single holes in the centre at the top end for the front cameras. In turn, the Galaxy S21 Ultra will be able to boast a display with edges curved to the side edges. The front camera is also single here and will be located in the centre at the top edge of the smartphone. According to previous rumours, the Galaxy S21, S21 Plus and S21 Ultra will receive displays with a diagonal of 6.2, 6.7 and 6.8 inches, respectively. In each case, these will be panels with a refresh rate of 120 Hz and support for adaptive frequency control technology – depending on the application, the frequency can be changed in 1 Hz steps to save battery. At Galaxy, S21 Ultra screen will have an increased brightness of up to 1600 cd / m ².