Display Details 31.5" display size; Rapid VA display technology Resolution of the Display: 2560 x 1440 (WQHD) 4000:1 contrast ratio (Typ.) Brightness (Typ.) 300 nits Response Time (GtG Min.): 0.5 ms 180 Hz is the signal frequency. Speakers for multimedia N/A Inputs & Outputs Ports 1 x HBR2 DisplayPort 1.4 HDMI™ 2.0b (WQHD@144Hz) two times Three-year general information warranty