IPS displays use parallel liquid crystals with separate backlight. OLED panels have individual pixels that can turn on/off dynamically. Mini-LED backlighting in IPS can achieve OLED-like performance
Pixel is the smallest unit of programmable color on computer displays. Each pixel contains RGB subpixels that display different colors. Resolution is measured by multiplying horizontal and vertical pixel measurements
RGB is an additive color model using red, green, and blue primaries. Colors are created by superimposing three light beams with varying intensities. Model is device-dependent, with different devices reproducing colors differently
AMD FreeSync technology enables tear-free gaming and smooth video playback. Technology works over HDMI and DisplayPort with AMD Radeon graphics cards. All AMD FreeSync displays undergo rigorous certification testing
Monitor resolution is the number of pixels displayed as width × height. Higher resolution means sharper images and better text clarity. Resolution depends on monitor size, viewing distance, and graphics card capabilities
4K UHD displays have 3840x2160 pixels, four times Full HD resolution. Provides sharper images and better detail than standard HD. Allows viewing on larger screens without pixel visibility