4K resolution hasn't even reached TVs yet, and Samsung wants to put it on phones as well. According to speculation, the company should start production of the first AMOLED displays with a diagonal of 2015" and UHD resolution already in August 5.9. The display with a resolution of 2160 x 3840 pixels should have a density of up to 746 ppi with such a small diagonal, which will make it the highest pixel density for a mobile phone to date. Samsung drew attention to this possibility last year at the Samsung Analyst Days presentation, where it revealed that it was preparing 2015K displays for mobile phones in 4.
During the Semiconductor and Display Technology Roadmap workshop, where he revealed the future of displays and processors in smartphones, he also hinted that Samsung is at least experimenting with 4K resolution in mobile phones. In addition, this workshop took place in January of this year. The resolution was mentioned in connection with the term "Diamond Pixel", which is the arrangement of pixels in a way that is more like PenTile LCD, which was used for tablets Galaxy TabPRO earlier this year. However, with such a high pixel density, the average user may not care at all, as the human eye is no longer able to recognize even the 320 ppi that one encounters, for example, in Galaxy To zoom. However, Samsung is not the only manufacturer that has plans to produce large displays. Such displays are also being prepared by LG and Sharp, who indicated that displays with a density of 600 to 700 ppi are practically around the corner. Considering when Samsung starts producing its UHD displays, it is highly likely that Galaxy The Note 5 will be the first phone from Samsung to offer 4K resolution.
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*Source: PhoneArena
