Keep an eye on the specifications 49-inch screen 240 Hz is the refresh rate. Dual QHD Screen Resolution (5120 x 1440) OLED panel technology with a 0.03 ms GTG quantum dot response time FreeSync Premium Pro Sync Technology Brightness 250 cd/m², Contrast Ratio 1000000:1 (typical) Silver Flat/Curved Curved Monitor Colors Inputs and Outputs Ports HDMI 2.1, Micro HDMI 2.1, 1X Display Port 1.4, and 3X USB 3.0 Advanced Functionality Support for 1 billion speakers in color Yes, a three-year warranty