Vivo’s in-display fingerprint reader won’t play nice with screen protectors

It's only been two weeks since Vivo's latest attempt with an in-display fingerprint reader on a smartphone, and even though it didn't work perfectly for us, the company thinks it's ready for prime time. In China, consumers will soon be able to use th...

ASUS goes dual-camera crazy for its ZenFone 4 series

ASUS' smartphone division was unusually quiet back at Computex a couple of months ago, but now we know why. Today, the Taiwanese company unveiled its ZenFone 4 smartphone line with not one, but five models in one go: ZenFone 4 Pro, ZenFone 4, ZenFone...