E-Paper displays only draw power when refreshing the display and do not have a backlight. Images will remain on the screen even when power is removed ... It is connected by default. You can cut off ...
The coating can absorb low-frequency electromagnetic waves (EM) and is only paper-thin. According to the Chinese military, the new coating can absorb EM waves from various angles, revolutionizing ...
The brand also gave us our first official look at the Z70 Ultra's front, showing its thin bezels. nubia said the Z70 Ultra will pack a 6.85" "1.5K" display with a screen-to-body ratio of 95.3%.