Every detail of your game looks lifelike on a 4K gaming monitor. 4K (Ultra High Definition) is 4 times sharper than Full HD, so landscapes and characters look razor-sharp. This way, you can see your opponent sharply. If you play games at a competitive level, choose a 4K screen with a 240Hz refresh rate. That way, you see every fast movement smoothly on the screen. Note that you need a powerful video card for 4K gaming.