RAPID RESPONSIVENESS: An incredibly fast 240Hz refresh rate allows for fast-moving visuals to be seen with outstanding clarity so you can react quicker to in-game situations.Aspect ratio:16:9.Viewing Angle:178.0 degrees.Specific uses for product - Gaming SEAMLESS SPEED: A 1ms GtG (Gray to Gray) response time allows for consistently smooth performance during intense, high-speed gameplay and eliminates motion blur STUNNING COLOR ACCURACY: The technology in this IPS monitor ensures impressive image clarity and consistent colors from every angle with support for 99% sRGB color coverage UNFORGETTABLE ACTION: This 24.5” FHD gaming monitor provides an excellent pixel-per-inch ratio for remarkably sharp visuals during relentless high-speed gaming DELL SERVICES: 3 Year Advanced Exchange Service and Premium Panel Exchange. Find one “bright pixel” and Dell will provide you a free monitor exchange during the limited hardware warranty period