While matte screen coating more effectively eliminates the sunlight reflection, it also makes the image quality slightly more dull and hazy. Glossy monitors, on the other hand, have a more vibrant and intense picture quality but a very reflective screen. Since neither coating is flawless, the choice depends mostly on personal preference.
The type of screen coating plays a big role when you’re looking for a new monitor. Besides the effect of the screen surface on the image quality itself, ambient lighting is an important factor as well. Glossy screen coating allows for more vivid colors and expressive contrast, but under heavy sunlight reflection or too bright room lighting, it can become mirror-like and unpleasant to use.
The matte finish monitors, on the other hand, include an anti-glare treatment which entirely eliminates the issues with the reflection. However, the image quality is hence more grainy and less clear. Other advantages of matte coated monitors are that the dust is less visible and they’re better for eyes as you don’t have to look through the reflections as it’s the case with the glossy display.
In the end, disadvantages of both options can be neglect depending on what kind of environment you’ll be watching the screen in. For instance, if you’re looking for a laptop for outdoors, a matte screen laptop is the obvious choice whereas if you spend most of your computer time in a dimly lit room, you would benefit more from a glossy screen. In the picture below, note the difference between glossy (left) and matte (right) screen coating under the sunlight reflection.
The Middle-Ground Option
As none of the screen coating types are perfect, manufacturers are working on improving them. So far, there are certain semi-glossy and light matte screen finishes which deliver an in-between and more balanced result. All of these are essentially matte coatings, but with lesser light diffusion and thinner layers.
AU Optronics developed the semi-glossy coating for their VA panels which features only 13-18% haze value as opposed to the regular 25%. This low-haze matte surface makes for a considerably less grainy image quality, but it’s also a bit more reflective than the usual matte finish.
Samsung also has their own ‘very light matte’ surface that they featured on some of their latest PLS and curved VA panel monitors. These offer 18% haze value as opposed to the common 24-28%. The result is pretty much the same as it’s with the semi-glossy surfaces and some of LG’s AH-IPS panel models.
In the end, you’re back at where you’ve started. The panels with the lighter matte surface may preserve image quality more than the common matte finished does, but not as effectively as glossy ones. When it comes to matte vs glossy surfaces for gaming, the matte is a more obvious choice, especially for competitive gaming; in fact, most of the gaming monitors feature a matte finish. You certainly don’t want your reflection to be in the way of shooting your enemies.