Acer Predator XB273K V5bmiiprx 27" Black 2025

The XB273K hits a 92nd percentile performance score with 160Hz at 4K and a 0.5ms response time, making it one of the fastest IPS gaming monitors in our database. Color is strong at 90% DCI-P3, but HDR is limited to DisplayHDR 400 and connectivity is just average. US pricing swings from USD 280 to USD 565, so shop around before you buy.

This is where the XB273K earns its Predator badge. The 92nd percentile performance ranking comes from a 160Hz refresh rate at full 3840 x 2160 resolution, which is no small feat for an IPS panel. Acer also lists a 320Hz mode at 1920 x 1080 using their DFR tech, so if you're into competitive shooters and don't mind dropping resolution, you can push frames even harder. The 0.5ms response time is among the fastest we've seen on a 4K IPS display.

FreeSync Premium keeps tearing at bay without needing a fixed refresh rate, and the 400 nits brightness with DisplayHDR 400 certification means HDR content won't look completely flat. The 90% DCI-P3 coverage puts color accuracy in the top tier for gaming monitors, though creative pros might want more. For pure gaming speed at 4K, this thing is a standout.

Against the ASUS ROG Strix XG27UCDMG and MSI MAG 271QPX QD-OLED E2, the XB273K holds its own on raw speed but gives up HDR punch. Those OLED competitors deliver true blacks and better HDR performance, while the Acer sticks with IPS and DisplayHDR 400. The Samsung Odyssey G60SD and LG UltraGear 27GX790A-B also bring stronger feature sets and better connectivity scores. The Gigabyte M Series OLED MO27U2 SA is another OLED option that'll beat the Acer on contrast. But none of them are hitting this price point at the low end of the USD range. If you want 4K 160Hz without OLED pricing, the XB273K is the value play.

Pricing is all over the place. In the US, we're seeing listings from USD 280 to USD 565 across two vendors, which is a USD 285 spread. That's a huge gap for the same monitor. At USD 280, this is an absolute steal for a 4K 160Hz IPS panel with this performance ranking. At USD 565, you're paying a premium and should probably look at what else is out there. The EUR listings cluster tighter at EUR 370 to EUR 406, and CAD 350 and GBP 408 round out the picture. If you're in the US, hunt for the lower end of that range before pulling the trigger.

The Acer Predator XB273K V5bmiiprx hits a 92nd percentile performance score in our database, which puts it right up there with the best gaming monitors we've tested. You're getting a 27-inch 4K IPS panel running at 160Hz, with a 0.5ms response time and FreeSync Premium to keep things smooth. The display and color scores land at the 90th and 89th percentiles respectively, so this isn't just fast, it looks good doing it.

But it's not all sunshine. The feature set sits at a middling 72nd percentile and connectivity drops to 69th. The compact score is a rough 41st percentile, which makes sense given the 4500g weight and full ergonomic stand. And with only 4 reviews averaging 4.4 stars, the social proof is thin at the 36th percentile. You're buying on specs, not on community consensus.

Skip this if you care about HDR. The DisplayHDR 400 certification and 400 nits brightness put it well behind OLED competitors like the MSI MAG 271QPX QD-OLED E2 or Samsung Odyssey G60SD. Also skip it if you need lots of ports, the 69th percentile connectivity score means just 2 HDMI and 1 DisplayPort, no USB hub. And if you're buying in the US at the USD 565 end of the price range, you're overpaying for what this monitor offers. The 41st percentile compact score also means it's not great for small desks or frequent moves.

The Acer Predator XB273K V5bmiiprx is a performance-first gaming monitor that nails the essentials. A 92nd percentile performance score, 160Hz at 4K, and a 0.5ms response time make it one of the best IPS gaming displays we've seen. The color accuracy is strong at 90% DCI-P3, and the ergonomic stand is a nice touch. The weak points are connectivity, HDR quality, and a lack of community feedback. If you can find it near the USD 280 mark, buy it without hesitation. At USD 565, you're better off looking at OLED alternatives.