https://www.theverge.com/circuitbreaker/2018/12/10/18134119/samsung-a8s-infinity-o-display-features-specs-news

Following hot on the heels of today’s Honor View 20 tease, Samsung has announced a phone of its own that’ll make use of its new Infinity-O display. The Samsung A8s features a distinctive “hole-punch” design for the phone’s selfie camera located at the top left of the display.

Samsung has said it intends to debut new features on mid-range phones first after ceding so much ground to its Chinese rivals, and the A8s is a good example of this strategy.