

Small Full HD screens pass 360 Hz at the top end of the spectrum. However, it's not as easy as that later on, it became apparent that the human eye can see the difference between 60 and 120/144 Hz when gaming. Back in the days, we discussed your eyes only seeing 24 frames per second, so everybody figured a 60 Hz screen was fine. To put this level of brightness in context, it is comparable to the latest LG G2 OLED-Evo televisions. This permits a maximum brightness of 800-900 nits while minimizing the effect on long-term performance. What about the feared "burn in" you might wonder? It appears that the ASUS Rog Swift PG42UQ has a bespoke cooling solution that utilizes a huge custom heatsink to maintain operating temperatures around a maximum 60 degrees C. Even though this size may not be optimal for competitive gaming, it's encouraging to know that more immersive games will still benefit. Considering the size of the screen, the response time of 0.1 milliseconds is astoundingly quick. That is 4K resolution, 120 Hz refresh rate, and VRR. You receive everything you would expect from a genuine HDMI 2.1 connection on the gaming front. It boasts an anti-glare coating for distraction-free gaming in well-lit areas if you dislike glossy gaming monitors. The ASUS panel is advertised to offer 99% DCI-P3 coverage, 4K resolution, and true 10-bit color, so we anticipate great things for both gaming and streaming.

The OLED panel thus offers near-infinite contrast and vibrant color, which really is one of the primary advantages.

Well, perhaps HDR NIT brightness is a thing for you then again with OLED, you receive perfect contrast ratios and blacks. Any gaming aficionado would be hard-pressed to exclude OLED choices from a shopping list today. OLED technology has made ownership requirements less stringent: luminance has grown, burn-in prevention has been enhanced, and more panel sizes are available. This monitor can deliver an HDR peak brightness (at a spot on the screen) of 800-900 nits. The greatest HDR monitors can achieve 1,500 nits or higher a desktop monitor doesn't need to achieve 1,000 nits to give outstanding HDR. That can be difficult to sell in a market because many people lean toward the brightest display (just like audio consumers gravitate toward the loudest speakers). Whereas premium LCDs can reach 1,000 nits, the brightest OLEDs reach perhaps 400 nits in SDR. One criticism leveled against OLEDs has to be their low brightness, though. The phrase "infinitely" is not a hyperbole we found that its black levels were unmeasurable, even when other content was displayed on the screen. This is because of its capacity to turn off individual pixels on the fly, resulting in an indefinitely low black level. OLED, like CRT and plasma, has a massively wide dynamic range as a self-emitting technology.

Challenges and pricing [prevented OLED screens from finding their way into the gaming monitor market, until recently. Even more exciting was the thought of a desktop-capable OLED display. Prices for OLED panels were extremely high due to limited production yields. It is also technologically advanced because it's one of the first gaming monitors from ASUS that is OLED based. OLEDs were once considered science fiction. The ASUS ROG Swift PG42UQ is a gorgeous designed monitor with a proper 120 Hz Ultra HD resolution. Asus ROG Swift OLED PG42UQ Monitor ReviewĪ 120/138 Hz gaming OLED gaming panel with additional burn-in prevention
