Is Nubian z 17s really borderless?

Nubian z 17s is not really borderless. This phone still has a certain border. Due to the current technical limitations, it is impossible to achieve true borderless. Nubian's mobile phone adopts the industry's extremely narrow bezel design, and uses the refraction effect of 2.5D glass to achieve the visual borderless effect. Even if the screen is lit and the wallpaper is changed, the borderless effect can be perfectly presented. At the same time, Nubia has added a border touch gesture at the edge, and users can also customize related functions. Sliding the border can adjust the brightness, volume, taking pictures and other quick operations.