From the manufacturer Lightning-fast Gameplay Get lightening-fast gameplay with a 240Hz refresh rate that eliminates ghosting and input lag. 1ms response time that allows you to take immediate on- screen action before your opponent knows what hit them. NVIDIA G-SYNC Technology Display stutter and input lag hold nothing over you. With NVIDIA G-SYNC compatibility & AMD FreeSync compatibility, the display refresh rates to the graphics card in your GeForce GTX or AMD Radeon-powered PC, to deliver fluid, sharp gameplay. Designed for Action Easily adjust the height and tilt angle of the monitor for maximum comfort during long sessions. Additional Features Clean Gaming Setup Cord and wire pass-through located on the display stand sets up organized cable management. Connectivity With a DisplayPort and 2 x HDMI connections, there is plenty connections to connect all your devices. Headset Rest A designated hook located on the display stand acts as a dedicated headset rest. OMEN X HP 25f OMEN X HP 25 OMEN by HP 25 OMEN X 27 Refresh Rate 240Hz 240Hz 144Hz 240Hz Adaptive Sync technology AMD Freesync & G-Sync compatible NVIDIA G-SYNC AMD Freesync AMD Freesync 2 Screen Diagonal 24.5″ 24.5″ 24.5″ 27″ Resolution FHD (1920 x 1080) FHD (1920 x 1080) FHD (1920 x 1080) QHD (2560 x 1440) Response Time 1ms 1ms 1ms 1ms Colour Gamut 100% sRGB 100% sRGB 72% sRGB 90% DCI-P3 100% sRGB Dynamic Contrast Ratio 12M:1 10M:1 10M:1 12M:1 Display techonlogy TN with LED TN with LED TN with LED TN with LED Low Blue light ✓ ✓ ✓ Tilt Adjustment ✓ ✓ ✓ ✓