Move Over 2K Phone Displays, Sharp Has 4K

While a retina screen is pretty impressive, there are several companies that have higher pixel density that Apple's retina display. To take you into the next technology revolution, Sharp shows off their new 4K 5.5-inch display that packs in an incredible 806 pixels per inch. Of course with that said, it appears that 8K mobile displays are being worked on, but they could be years away. The 4K screen is coming in 2016 however.

Still, it's only 2015, and we're "only" enjoying 1440p resolution displays on our high-end Android devices. You'd be forgiven if you can't quite figure out the practical purpose of 4K smartphone screens, seeing that those 2K displays we mentioned are already considered "overkill" by many consumers and manufacturers alike.

Source: Phonearena