The first dual UHD monitor in the world, the 1000R Curved Screen Quantum Matrix Technology Dual UHD VESA DisplayHDR 1000, has a 57" screen with 140 PPI and Quantum Matrix Technology powered by Quantum Mini LEDs for incredible visual accuracy and unmatched definition and detail. It has a 240Hz refresh rate, a 1ms (GtG) response time, and FreeSyncTM Premium Pro for stutter-free, lightning-fast action with the new DisplayPort 2.1 connection. • Advanced design with CoreSync & Core Lighting+, ergonomic stand, and a variety of handy input options give you instant access to the game action. • DisplayHDR 1000 with 1,000 nit peak brightness and 1,000,000:1 contrast ratio for improved color expression and depth.