Comparison ASRock Phantom Gaming PG34WQ15R2B 34 " black vs ASRock Phantom Gaming PG34WQ15R3A 34 " black

Availability in the monitor of external backlight RGB. It performs mainly a decorative function — it gives the monitor an interesting appearance, which is especially appreciated by gamers and modding enthusiasts. The abbreviation RGB means that the backlight can change colour; at the same time, the matter is usually not limited to three basic colours (red-green-blue — red-green-blue), lighting can take on almost any shade. In some models, it can even automatically adjust to the image on the screen — in such a way that the backlight visible to the user improves the overall impression of the picture. There are also backlight systems that can synchronize with other system components. Thanks to this matching, all components can change colour synchronously, turn on / off at the same time etc. The specific features of the operation of such a backlight depend on the synchronization technology used, and, usually, each manufacturer has its own (Aura Sync for Asus, RGB Fusion for Gigabyte, etc.). The compatibility of the components also depends on this: they must all support the same technology. So the easiest way to achieve backlight compatibility is to collect components from the same manufacturer.