The first 1080p smartphones are a reality and regardless of whether a 400+ ppi pixel density is great or overkill, the next generation of Android flagships will most probably feature FullHD screens.
The HTC J Butterfly is already official and it packs a 5" Super LCD3 screen with 1080p resolution (440ppi). There's also the Oppo Finder 5, which also promises 1080p resolution on a 5" screen.
Those seem to be the specs of choice as both LG and Sharp are making 5" 1080p displays. The Sony C660X 'Yuga' might have a 5" 1080p screen too, made by Japan Display (a merger between Sony, Hitachi and Toshiba).
MK News is reporting that Samsung is also working on a FullHD display, which will use the company's trademark Super AMOLED technology. It's too early to tell what kind of matrix they'll use (PenTile like on the Galaxy S III or full RGB like on the Note II) and how big the display will be (though it should have a pixel density of at least 400ppi, meaning 5" or bigger).
Pantech will also be joining on the 5" 1080p smartphone action, with both theirs and Samsung's and LG's expected some time in the first half of next year. It will be an interesting, tack-sharp battle next year it seems.
Source : http://www.gsmarena.com/samsung_reportedly_working_on_a_1080p_super_amoled_screen-news-4984.php
