Everdisplay reveals the world's first 4K AMOLED display (6 inches, 734 PPI)
Everdisplay, a China-based AMOLED panel manufacturer that is also known as Hehui Optoelectronics, has just announced the world's first 4K AMOLED panel, and no, it's not designed to be used on 4K TV sets. Measuring 6 inches across the diagonal, the display boasts a PPI density of 734, well above the current record for market-ready smartphone displays, held by the Samsung Galaxy S6 with its 5.1-inch QHD AMOLED panel with a PPI of 577.
Although a PPI density of 734 is definitely high-definition by any modern standard, bear in mind that this doesn't break any records as far as prototype displays go. Earlier this year, Sharp announced a 5.5-inch IGZO display with a 4K resolution and a PPI of 806. Furthermore, Samsung recently announced plans to manufacture a display with a mind-boggling 11K resolution, one that would feature the unthinkable PPI of 2250.
source: Everdisplay via GforGames
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