Features: 27in OLED display. QHD display resolution. Resolution 2560 x 1440 pixels. Full HD Display. 360Hz refresh rate. 0.03 ms response time. Brightness 250cd/m2. Contrast ratio 100000:1. Pixel pitch 0.23mm. Built-in speakers. Suitable for wall mounting. VESA mount 100 x 100mm. Interfaces and connectivity: 2 HDMI ports, 1 DisplayPort, 3 USB 3.0, . Speaker power 2 x 5 watts RMS.