4K resolution is considered as the best for smartphone display now. If Sony Xperia Z5 Premium is the world’s first handset to sport a 4K screen, you may wonder if there will be more to come in 2016. Check out the following list to find the answer. 

1. Sony Xperia Z5 Premium

This is a model belonging to Sony Xperia Z5 series launched last year. More specially, the Z5 Premium packs very high display resolution: 4K (aka UHD), making it the first smartphone owning such a premium feature in the world. Apart from that, other Sony Xperia Z5 Premium specs are also good, including a 5.5-inch IPS LCD screen with 806 ppi, a Snapdragon 810 chip, 3GB of RAM paired with 32GB of expandable ROM.

Additionally, there are a fingerprint sensor built in the phone’s home button, Android 5.1 Lollipop OS, a 3,430mAh battery and a combo of 5MP front-facing plus 23MP rear (supporting recording 4K videos with 12,800 ISO, autofocus speed of 0.03s and 5X zoom without reducing much the image’s quality) camera.

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