The Sony Xperia 1R could launch as the world's first 5K phone

Sony announced the Xperia Z5 Premium in September 2015 as the world’s first 4K smartphone. It followed the achievement up with the Xperia 1 this February which debuted with the world’s first 4K HDR OLED display. Now, reports suggest Sony could be preparing the world’s first phone with a 5K panel.
An incredibly high pixel density of 899ppi
As indicated by a new user agent profile (via 91Mobiles), an upcoming Sony smartphone with the model number J8220 sports a 21:9 display with a massive 5K (5040 x 2160p) resolution. The current-gen Xperia 1, for comparison, boasts a 4K (3080 x 1664) front panel that ultimately offers 70% less total pixels.
The Sony Xperia 1R’s display could very easily be considered overkill if the company’s simply aiming to achieve a more impressive spec sheet. But with VR continuing to grow and Sony itself being very invested in the market through its PlayStation brand, it’s certainly possible the company has some VR-focused gaming implementations up its sleeves to help justify the higher resolution.
Qualcomm’s Snapdragon 855 Plus could make the cut
Despite having potentially one of the best smartphone display around, Sony needs to fit its Xperia 1R with a high-end processor to make it truly worthy of the ‘flagship’ title. The standard Xperia 1 features Qualcomm’s Snapdragon 855 which makes it the most logical choice for its follow up. However, if Sony’s next smartphone does include some VR-focused features, perhaps the Snapdragon 855 Plus will be chosen instead.
Paired with the processor should be a minimum of 6GB of RAM and 128GB of storage, although an upgrade to 8GB of RAM and 256GB of storage certainly wouldn’t be surprising. Curiously, previous leaks have pointed towards the presence of a tiny 3,200mAh battery inside the Xperia 1R. This is far from confirmed yet but it would certainly be disappointing considering the poor battery life results it’ll likely create as a result of the high-resolution display.
Sony Xperia 1R announcement and release date
The Sony Xperia 1R is expected to go official in early September at IFA 2019 in Berlin. If the company’s previous releases are anything to go by, Xperia 1R pre-orders are unlikely to kick off until the end of the month before a release in early October.