The 25-inch FHD, IPS, 240Hz, -1ms, and gaming monitor panels from Samsung's ODYSSEY G4 combine to provide an incredibly clear image. A monitor that is compatible with G-Sync has a refresh rate of 240 Hz and a response time of 1 ms. Rotate, tilt, and reposition your monitor until you can see every enemy. Keep an eye on the specifications 25-inch screen with a refresh rate of 240 Hz High Definition (1,920 x 1,080) screen resolution Response Time of Panel Technology IPS 1 ms (GTG) G-Sync Contrast Ratio 1,000:1 (Typ.) Sync Technology 400cd/⎡ brightness Black Flat and Curved Flat Color Support for a Maximum of 16.7M Inputs and Outputs Ports Headphone x1 Display Port x1 HDMI x2 Advanced Functionality Angle of View (H/V): 178°(H)/178°(V) Speakers No guarantee Three Years Click Here for Additional Information. 240Hz, -1ms, 25-inch FHD, IPS Samsung ODYSSEY G4 Gaming Monitor Increase the FHD resolution of your reality