YotaPhone 2 excites with costly dual-screen setup

The dual-screen YotaPhone 2 is a much-improved version of its predecessor, and the electronic paper display is far from a gimmick. But the high price tag makes actually buying one a little nutty.Let’s get something out of the way first before we get back to the price: I can’t help but be impressed by Yota Devices, because the company has done something truly different in a smartphone market that has become too homogenous. I also think the combination of a regular smartphone screen and a p