The core trade-off
Screen coatings exist to deal with ambient light. Choose wrong and you will spend every session fighting your environment instead of your work.
Glossy screens
A glossy screen has no anti-reflective coating on top of the glass. Reflections appear sharp and mirror-like. In a dark or controlled-light environment, the result is stunning - colors look deeper, blacks appear blacker, and the image has a jewel-like quality.
Apple's Retina displays, most OLED phones, and studio monitors are typically glossy for this reason.
The problem: In any bright environment - near a window, under overhead lights - you see yourself and the room reflected back at you. For mobile devices you adapt by repositioning, but a desktop monitor in a normal office is a constant battle.
Matte screens
A matte screen has a diffuse anti-glare coating (typically etched into the glass or applied as a separate layer). This scatters incoming light instead of reflecting it as a sharp image. Reflections become a soft glow rather than a distracting mirror.
The trade-off: The same diffuse layer that scatters light also scatters the light coming out of the screen. This causes a mild "sparkle" or "grain" effect on fine text and graphics, sometimes called AG sparkle. On low-resolution displays it can be distracting. On 4K and Retina resolution displays at normal viewing distances, it is nearly invisible.
Low-haze vs high-haze matte
Matte coatings are measured by haze percentage. A high-haze coating (25%+) aggressively diffuses reflections but introduces more sparkle. A low-haze coating (3–10%) is nearly glossy in appearance but offers some glare protection.
Premium monitors like Dell UltraSharp and Eizo CG series use low-haze coatings to get the best of both worlds.
Choosing for your environment
| Situation | Recommendation |
|---|---|
| Dark room, studio, home cinema | Glossy |
| Bright office with windows | Matte |
| Mixed use, controlled lighting | Low-haze matte |
| Photography / print design | Low-haze matte (color-accurate) |
| Gaming at night | Either - glossy preferred for OLED |
Testing your screen
Use the Black Screen test in a lit room to see how many reflections you can spot. In a darkened room, use the Backlight Test to evaluate how black levels hold up with the lights off - this is where glossy screens shine.