Sony introduces the world to its 21:9 cinematic display with the new Xperia 1, Xperia

[cdmagurus.com]

Sony has officially taken the wraps off the Xperia 1, the first mobile device with a 4K OLED display with HDR support.

More... (https://phandroid.com/2019/02/25/sony-officially-unveils-the-xperia-1-xperia-10-and-xperia-10-plus/)