Acer Predator X27 X1 27-inch 240 Hz OLED gaming monitor review: Blending performance and value

Acer delivers a solid value with the Predator X27 X1.

Acer Predator X27 X1
(Image credit: © Tom's Hardware)

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If you’re shopping in the bread-and-butter category of 27-inch 16:9 flat panel gaming monitors, there are just a few choices to make. OLED or LCD? For the smoothest performance and best image, OLED all day. Then it’s resolution, QHD or 4K? QHD is the most common pick, and there are lots of good options for around $600. But if you have enough graphics power, 4K in the 27-inch size offers incredible pixel density and the sharpest image outside an 8K display. The Acer Predator X27 X1 isn’t budget-priced, but it is a good value relative to the competition. It’s also a welcome addition to a thinly populated genre.

Acer Predator X27 X1

(Image credit: Acer)

The X27 X1 delivers super low input lag and the fastest panel response I’ve yet measured from an OLED display. That translates to blur free operation down to 144fps and addictive gameplay with instant action from any control input. This is a player’s display for sure and it’s suited for anyone, novice to pro.

(Image credit: Tom's Hardware)

The picture is incredibly sharp and colorful as well. Though there are a few QD-OLEDs with more color volume, the X27 X1 is visibly more saturated than a non-QD screen. This is a technology that has become a must-have for any premium gaming monitor. My only complaint is that I had to compromise accuracy during calibration. It’s decent out of the box, but could use some help in grayscale. But getting that right means a slightly lighter gamma. I also wished for automatic switching to HDR mode.

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Minor flaws aside, the Acer Predator X27 X1 has the image and gameplay to be a great display. And it’s priced attractively. If you’ve been considering a 27-inch OLED display, and you have a fast video card, definitely check it out.

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Christian Eberle
Contributing Editor

Christian Eberle is a Contributing Editor for Tom's Hardware US. He's a veteran reviewer of A/V equipment, specializing in monitors. Christian began his obsession with tech when he built his first PC in 1991, a 286 running DOS 3.0 at a blazing 12MHz. In 2006, he undertook training from the Imaging Science Foundation in video calibration and testing and thus started a passion for precise imaging that persists to this day. He is also a professional musician with a degree from the New England Conservatory as a classical bassoonist which he used to good effect as a performer with the West Point Army Band from 1987 to 2013. He enjoys watching movies and listening to high-end audio in his custom-built home theater and can be seen riding trails near his home on a race-ready ICE VTX recumbent trike. Christian enjoys the endless summer in Florida where he lives with his wife and Chihuahua and plays with orchestras around the state.