Huawei announces Nova 4 with hole-punch display and 48-megapixel camera

Huawei has announced the Nova 4 smartphone after weeks of teasing its most standout feature: the circular “hole-punch” cut-out for the 25-megapixel selfie camera. Samsung beat Huawei to the punch (...) by announcing the similar Galaxy A8s last week, but Huawei’s phone looks to have a smaller hole for the camera. We’ll have to see whether that has any implications for image quality.Last week Huawei sub-brand Honor semi-announced the View 20, a phone that looks like it&rsq