Acer Predator XB1 XB271HU abmiprz 27" 16:9 LCD Monitor

Model #UM.HX1AA.A01

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Video Specification

Resolution 2560 x 1440
Refresh Rate Standard Refresh Rate: 144 Hz Overclock Refresh Rate: 165 Hz
Colors Supported 16.7 million
Contrast Ratio 1,000:1
Brightness 350 cd/m²
Tearing Prevention Technology G-sync

Technical Specifications

Tilt Angle -5 to 35°
Swivel Angle 30°
Adjustable Display Height 5.91" / 15.01 cm
Panel Technology TN (Twisted Nematic) panel
Screen Size 27" / 68.6 cm
Screen Mode WQHD
Backlight Technology LED
Response Time 1 ms
Aspect Ratio 16:9

Other Specifications

Power Operating Power Consumption (Energy Star) 32.02 W Standby Power Consumption 470 mW Off-Mode Power Consumption 430 mW


Audio/Video Input 1 x HDMI 1 x DisplayPort
USB 1 x USB 3.0 port

Dimensions & Weight

Dimensions With Stand: 21.69 x 24.17 x 10.55" / 55.09 x 61.39 x 26.8 cm Without Stand: 14.4 x 24.2 x 2.4" / 36.6 x 61.5 x 6.1 cm
Weight With Stand: 15.43 lb / 7 kg Without Stand: 10.14 lb / 4.6 kg


Speakers Yes
Expert Reviews
Pc magazine.32817846
1 May 2016

The 27-inch Acer Predator XB271HU offers very good gaming performance, a fully adjustable stand, and lots of style.

  • +

    Nvidia G-Sync anti-tearing technology. Very good gaming and gray-scale performance. Fast refresh rate. Stylish design.

  • -

    Expensive. Middling color accuracy. Weak speakers. Only two video inputs.

4 March 2016

When it comes to PC gamers, the demand in quality can sometimes take outrageous directions. The best and the shiniest, in terms of looks or features, are aspects of a product that appeal to gamers young and veteran.

  • +

    Visuals Ergonomics

  • -


Trusted reviews.33834858
7 June 2016

If you're an Nvidia gamer then this is just about the finest gaming monitor you can currently buy.

  • +

    Superb overall image quality, G-Sync eliminates tearing and stutter, 165Hz IPS panel is fantastic for gaming, Good design and build quality

  • -

    Expensive, Only two inputs, Speakers are weak

User Reviews
B h photo.32817553
13 May 2016

This monitor is tough to review because it is a fantastic monitor plagued by poor quality control.I received a monitor manufactured in February of 2016. It was pretty easy to set up and since I was upgrading from a 5 year old 1080p monitor I was immediately stunned by the quality in picture.

Ncix com.34769895
29 January 2017

This monitor is very nice, but i really hate that it came with a defect such as backlight bleed, you cant see it until you look at like say an all black screen or maybe dark games or videos such as RE7, disappointed, but I'll put up with it.

  • +

    really, really smooth jumping from laptop screen to this

  • -

    This also came with backlight bleed. Thanks.

14 January 2017

I would say price is a con, but cmon. You pay for the best, and imo, you're getting the best. I was tossing between this and the ASUS, and the few minor extra features this one gave for uniqueness, made me go for this. Upgrading from 60 Hz is an unreal experience.

  • +

    Sturdy Stand

  • -

    OSD is a little confusing

2 July 2017

Unbelievably amazing monitor!!! I will not be able to express and stress in this review how amazing this monitor is to view videos, pictures, and most importantly the video games. The build quality is great and the picture is simply gorgeous!

Micro center.34865720
14 June 2017

If you want a great image quality and definition + super smooth gameplay, look no further. in my opinion 1440p 165HZ ips G-Sync is the way to go. I would recommend this monitor to users that want the best.

11 October 2016

Very good performance.

B h photo.32817553
3 weeks ago

An excellent monitor, worth the extra cost. Use this monitor for gaming, data analysis, programming and video editing. No issues what-so-ever. Out of the box monitor is rock-solid and after installing the updated drivers and a couple of adjustments, it's even better...

22 June 2017

This monitor does have some bleeding that is noticeable with the lights off and a black screen and wouldn't be the best choice for watching movies. However, it wasn't made for watching movies, but for gaming and for that application it is absolutely amazing.

22 June 2017

Very quality, can't seem to get the blacks I want but overall a great buy for a good price, I chose this over the IPS panel.

15 June 2017

Awesome monitor, games really come to life. Plenty of real estate for multitasking. Bright and responsive. Very happy with it.

Product Highlights
  • 27" TN (Twisted Nematic) Panel
  • HDMI & DisplayPort Inputs
  • 2560 x 1440 Resolution
  • 1,000:1 Contrast Ratio
  • 350 cd/m² Brightness
  • 1 ms Response Time
  • 16.7 Million Colors
  • NVIDIA G-Sync Technology
  • 144 Hz Refresh Rate
Average Expert Score
Average User Score
In The Box
  • Acer Predator XB1 XB271HU abmiprz 27" 16:9 LCD Monitor
  • DisplayPort Cable
  • HDMI Cable
  • Power Cord
  • USB 3.0 Cable
  • Limited 3-Year Warranty
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