ASUS ROG Strix XG27AQDMES 26.5" Black 2026

The ASUS ROG Strix XG27AQDMES is a 240Hz QD-OLED that finally makes burn-in a non-issue. If you want the best 1440p gaming experience without babysitting your monitor, this is it.

The 240Hz refresh rate and 0.03ms response time are the stars here, and they deliver. This is one of the fastest gaming monitors we've tracked. The QD-OLED panel handles motion so cleanly that fast-paced shooters feel almost unfair. What surprised us most is how well the burn-in protection works in practice. The proximity sensor isn't a gimmick. It actually switches to a black screen when you step away, and it does it fast enough that you stop worrying about leaving the monitor on. The 99% DCI-P3 coverage and true 10-bit color mean games look rich without looking oversaturated. HDR performance is solid, though the 400-nit brightness cap means it won't blow your eyes out in a bright room. In a darker setup, it's stunning.

The MSI MAG 271QPX QD-OLED E2 is the closest competitor, and it's a real fight. Both use QD-OLED panels with 240Hz refresh rates. The MSI tends to run a bit cheaper, but it doesn't have the Neo Proximity Sensor that makes the ASUS so easy to live with. The Samsung Odyssey G60SD is another option if you want a matte finish instead of glossy, but you lose some of that OLED pop. The Alienware AW3425DW is a different beast entirely, ultrawide and more expensive, so it's only worth considering if you want the extra screen real estate. For pure 1440p gaming with the least burn-in anxiety, the ASUS is the one to beat.

The value depends heavily on the price. This monitor is listed between USD 360 and USD 514 across US retailers, and that spread matters. At USD 360, this is a steal. At USD 514, it's still good but you're paying a premium for the burn-in protection and the ROG branding. Newegg has the best deal right now if you're shopping in the US. For what you get, a 240Hz QD-OLED with a proximity sensor and a 3-year warranty that includes cross shipping, the lower end of that range is hard to argue with. Owners are calling it the best monitor they've owned, and at that price, we get it.

The ASUS ROG Strix XG27AQDMES is the monitor to beat if you want a 1440p OLED that actually protects itself from burn-in without you thinking about it. The Neo Proximity Sensor is the headline feature here. Walk away from your desk and the screen goes black. Come back and it's on. That alone solves the biggest anxiety people have about OLED gaming monitors. Pair that with a 240Hz refresh rate, 0.03ms response time, and a glossy QD-OLED panel that makes colors look like they're painted on glass, and you've got a serious contender.

Our database puts this thing in the 98th percentile for performance, which tracks. It's not just fast on paper. It feels fast. The motion clarity at 240Hz is the kind of thing that ruins you for other monitors. And the social proof is just as strong, 98th percentile there too. Owners are not quiet about how much they like this panel.

If you're looking for a bright, matte monitor for a sunlit room, this isn't it. The glossy screen and 400-nit cap will fight you all day. Go get the Samsung Odyssey G60SD instead. And if you need serious connectivity, like USB-C or multiple DisplayPort inputs, this monitor's two HDMI and one DisplayPort setup will feel limiting. Look at the LG UltraGear 32GX850A-B for more ports.

Buy it. If you're shopping for a 1440p OLED gaming monitor and burn-in has been the thing holding you back, the XG27AQDMES removes that excuse. The Neo Proximity Sensor works, the panel is gorgeous, and the 240Hz refresh rate is as smooth as it gets. The brightness cap is real, so if you game in a sunlit room, think twice. But for most people, especially at the lower end of the price range, this is the monitor to get.