Sony Xperia Z5 Premium: Living That 4K Life
We unbox Sony's Xperia Z5 Premium, which is the first smartphone to sport a 4K display.
A few years ago it was absurd for a phone to have a 1080p screen. Now Quad HD is the new normal, with some of today's most popular devices sporting the ultra-high resolution like a comfy hat. But not even that's good enough for Sony, which in September introduced a smartphone that rocks a 4K display. Because why not?