Acer Predator XB272 review

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The Good: The Acer Predator XB272 delivers a handy 240Hz maximum refresh rate in addition to G-Sync support and offers a decent selection of hardware controls.

The Bad: Its resolution is pretty low for a 27-inch monitor, and its input connectors aren’t up to the latest standards.

The Bottom Line: If you just need it for high-frame-rate gaming, the Acer Predator XB272 is a great option. But otherwise it’s a bit lackluster for the money as a general-purpose monitor.

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Acer raises the bar for high frame-rate gamers, extending its 25-inch Predator XB252 up to 27 inches and bringing with it a maximum refresh of 240Hz. At $680 (approximately £620, AU$1,050) It’s not the cheapest G-Sync monitor around, but at the moment it’s one of the few to refresh that fast. And for a TN panel, it’s pretty good.(Don’t confuse this with the as-yet-unavailable XB272-HDR, which has a completely different panel.)

The trade-off, though, is resolution, which is also the same as the smaller panel. That means you can drive a truck between the pixels — OK, not really, but it does mean that for doing things other than playing games it’s not very sharp. For games, you can use G-Sync DSR to increase the perceived resolution.

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Basic specs

Price (MSRP) $680, approximately £620, AU$1,050
Panel type TN
Backlight type WLED
Size (diagonal) 27
PWM backlight dimming n/a
Resolution HD (1,920 x 1,080)
Aspect ratio 16:9
Pixel pitch (mm) 0.31
Maximum gamut 100 percent sRGB
Rotates vertically Yes
Bit depth 8
Typical brightness (nits) 400
Selectable/custom picture modes Yes/No
Sync standard G-Sync
Maximum vertical refresh rate (at HD or higher resolution) 240Hz
Gray/gray response time (milliseconds) 1
Black/white response time (milliseconds) n/a
Release date April 2017

The XB272’s layout is pretty typical, with onscreen display controls on the back right. The buttons are a little flat and hard to feel, but they’re supplemented by a joystick that makes it much easier to navigate the menus than typical up- and down-arrow buttons. You can map two of the buttons directly to menu options, a nice perk.

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It has a reasonably broad set of options. Among the various presets there are three gaming-specific ones that change the brightness, refresh rate and white point settings. There’s also a selection of three optional target overlays, adaptive contrast, and a decent set of display options for color and brightness.

Four Type-A USB 3.0 ports and low-power built-in speakers round out the feature set. The biggest disappointment here is the inputs: a single HDMI and a single DisplayPort, both based on last-generation standards. Not a deal breaker, but if you’re spending this much on a monitor, you probably want it to last a few years; at least the high refresh rate futureproofs it a bit.

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Connections and hardware features

HDMI 1 x 1.4
USB Type-A (out) 4 x USB 3
USB 3.0 (in) 1
DisplayPort 1 x 1.2
Built-in speakers Yes (2 x 2W)
Headphone jack Yes

In most ways, the XB272 is a typical TN display, It covers about 95 percent of the sRGB color gamut, measures a maximum (static) contrast of about 720:1 and peak brightness of around 445 nits.

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The 240Hz maximum refresh rate goes a long way to smoothing out gameplay; even with G-Sync I saw a little more stutter than I expected when frame rate rose above the refresh rate. But at 144Hz and higher it fared well with fast GTX 1080 gameplay. I didn’t see any flicker, even when trying to force it, but I think I’m just not sensitive to it. And the audio is fine if you’re space constrained, at least driving its low-power speakers.

Conclusion

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At 27 inches, the Predator XB272 is a sweet-spot size, and its 240Hz refresh rate elevates it above the crowd if you need to hit the high frame rates sans glitchiness. Plus, G-Sync DSR helps compensate for the display’s otherwise low resolution, but that’s only an option for gaming.

(cnet.com, https://goo.gl/rJ8Ctd)

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