The Sony Xperia 1 is the evolution of the XZ Premium phones. It features the first-ever 4K OLED display with an extra tall 21:9 aspect ratio as well as Sony's first triple camera. The 6.5" display is dubbed CinemaWide for more than its aspect ratio. It combines the X1-style image processing (borrowed from premium Bravia TVs) with the color calibration of Sony's professional master monitors. The display has 3,840 x 1,644px resolution and supports HDR (BT.2020). Amazon and Netflix already have 21:9 HDR content for you to enjoy and the experience will be further enhanced by Dolby Atmos...
Source: https://www.gsmarena.com/sony_xperia_1_has_the_first_4k_oled_mobile_screen_is_first_sony_with_triple_camera-news-35649.php
