https://wccftech.com/huawei-devices-chin-bezel-intentional/

Apart from Apple, there’s no phone manufacturer out there who has used their engineering or monetary talent and resources to bend the OLED screen of their device to minimize the chin bezel. With the launch of the P30 and P30 Pro, Huawei continues to eliminate the bezels on the three sides of its latest flagship handsets, except the chin area. The company has explained why this is done in the latest interview, with Huawei’s executive stating that this approach is an intentional one.

According to an interview with Huawei CEO Richard Yu, GSMArena obtained some answers related to why the Chinese giant has not yet eliminated the chin bezel from its handsets.