A display notch is a small cutout or notch on the screen of a smartphone or computer where the front-facing camera, speaker, or other sensors are placed. Full definition
As seen on other 2018 flagship devices, both these new devices also come with display notch. (phoneradar.com)
Next week, the company will be launching the flagship P20 and P20 Pro smartphones with the similar looking display notch on the front. (phoneradar.com)
In terms of design, the phones will be drastically different from their predecessors as they will adopt the controversial display notch and glass backs. (xda-developers.com)