ASUS ROG Strix XG27ACS 27" Black

A 180Hz 1440p IPS monitor with top-tier color accuracy and a surprisingly good price. Buy it for speed and color, not for HDR or USB-C charging.

The 180Hz refresh rate is the headline, but what surprised us is how snappy the 1ms response time feels in practice. ASUS's Fast IPS tech means you're getting OLED-like responsiveness without the burn-in anxiety. ELMB Sync lets you run blur reduction and variable refresh rate at the same time, which is rare on budget monitors. The 350 nits brightness is fine for most rooms, but HDR is more of a checkbox than a feature. DisplayHDR 400 is the bare minimum and the 1000:1 contrast ratio won't wow anyone in dark scenes.

Stack this against the MSI MAG 271QPX QD-OLED E2 and the LG UltraGear 27GX790A-B. The MSI wins on pure image quality with its OLED panel, no contest. But you're paying a big premium and accepting OLED quirks like burn-in risk. The LG pushes higher refresh rates if you're a hardcore esports player. The XG27ACS counters with that excellent color accuracy and a much friendlier price. Against the Samsung Odyssey G60SD, the ASUS has better ergonomics and that USB-C port. If you're on a budget and want one monitor for gaming and color-sensitive work, the ASUS is the smarter buy. If you only care about competitive gaming at max speed, look at the LG.

In the US, we're seeing this monitor listed anywhere from $229 to $329. At $229 it's a steal. At $329 it's a harder sell. The best deal in our database is from the US listing at that lower end. Canadian buyers have a wider gap to navigate, CAD 280 to CAD 434. The CAD 280 option is the obvious play there. At the low end of either range, you're getting near-premium color performance for budget money.

The ASUS ROG Strix XG27ACS is a 27-inch 1440p IPS gaming monitor that nails the fundamentals. You get a 180Hz refresh rate, 1ms response time, and G-Sync compatibility in a fast IPS panel. It's not flashy, but it's the kind of monitor that just works for almost anyone. The standout stat here is the color coverage. 97% DCI-P3 and 133% sRGB put it in the top tier for color accuracy in this price bracket.

If you want true HDR performance or deep blacks, skip this. The 1000:1 contrast ratio and 350 nits mean dark scenes look gray and bright scenes don't pop. Go get an OLED like the MSI MAG 271QPX QD-OLED E2 or a mini-LED monitor instead. Also skip it if you travel with your monitor, portability is this thing's weakest spot by a mile.

Buy the ASUS ROG Strix XG27ACS if you want a fast, accurate, well-built 1440p gaming monitor without spending OLED money. It's one of the best color performers we've seen in this class, and the 180Hz panel keeps motion buttery. Just don't buy it for HDR. And don't expect USB-C to charge your laptop. At the low end of its price range, this is an easy recommendation.