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Acer Predator XB321HK

Acer Predator XB321HK
alaScore 94

49 reviews

Jan, 2019

alaTest has collected and analyzed 49 reviews of Acer Predator XB321HK. The average rating for this product is 4.5/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. Reviewers really like the reliability and size. The design and usability are also appreciated, but many are negative about the price.

usability, design, size, reliability


We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Acer Predator XB321HK is awarded an overall alaScore™ of 94/100 = Excellent quality.

Review analysis

(Based on 49 reviews)

Expert Reviews  

User Reviews  

Showing 4 review(s)

Expert Reviews User Reviews


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Showing 1 - 4 of 4 Show Reviews: in English | from other countries (43)

Consumer review ( review summary for Acer Predator XB321HK


alaTest has collected and analyzed 4 user reviews of Acer Predator XB321HK from The average user rating for this product is 4.8/5, compared to an average user rating of 4.3/5 for other products in the same category on Reviewers are impressed by the design.


100% of the reviews on give this product a positive rating.

This summary is based on the products: Acer Predator XB321HK 32 inch 4K2K IPS Gaming LED Monitor with G-Sync, HDMI, Display Port and Height AdjustableAcer Predator XB321HK 32 inch 4K2K IPS Gaming LED Monitor with G-Sync, HDMI, Display Port and Height Adjustable

Jan, 2019

Product Specifications


Certification:Energy Star 6.0 / MPR II / TCO 6.0
Energy Star certified:Y / Yes


Colour of product:Black / Black, Red
Feet colour:Black/Red
Market positioning:Gaming
Product colour:Black,Red


3D:N / No
Aspect Ratio:16:9
Colour gamut:100
Contrast ratio (dynamic):100000000:1
Contrast ratio (typical):1000:1
Display:LCD / LED
Display brightness:350
Display brightness (typical):350
Display diagonal:81.3
Display diagonal (metric):81 / 81.3
Display number of colours:1.073 billion colours / 1070 / 16.78 million colours
Display Resolution:3840 x 2160
Display Technology:IPS
HD type:4K Ultra HD
Maximum refresh rate:60
Native Aspect Ratio:16:9
Panel Type:IPS
Response Time:4
Screen shape:Flat
Supported graphics resolutions:3840 x 2160
Supported video modes:2160p
Viewable size, horizontal:70.8
Viewable size, vertical:39.9
Viewing angle, horizontal:178
Viewing angle, vertical:178


Cable lock slot:N
Height adjustment:Y / Yes
On/off switch:Y
Swivelling:N / No
Tilt adjustment:Y / Yes
Tilt angle:-5 - 25 / -5 - 35
Tilt angle range:-5 - 25 / -5 - 35
VESA mounting:Y
VESA mounting interfaces:100 x 100


Built-in Camera:N / No
Built-in speaker(s):Y / Yes
Number of Speakers:2
RMS rated power:4
TV tuner integrated:N / No

Other features


Packaging Content

AC adapter included:Y
Cables included:AC, DisplayPort, HDMI, USB / AC, VGA / DisplayPort, USB
Stand included:Y



Ports & interfaces

AC (power) in: Yes
Built-in USB hub:Y / Yes
DisplayPorts quantity:1
DVI port:N / No
HDMI ports quantity:1
Number of upstream ports:1 / 4
USB hub version:USB 3.0 (3.1 Gen 1)
USB Type-A downstream ports quantity:4


Annual energy consumption:76
Energy efficiency class:B
Power consumption (off):0.47
Power Consumption (Standby):0.49
Power consumption (typical):56

Technical Details


Thin Client

Thin client installed:N / No

Weight & Dimensions

Depth:6.1 / 62
Depth (with stand):309.9 / 31
Height :43.4 / 435.5
Height (with stand):58.2 / 582
Weight (with stand):11.3
Weight with stand:11.3
Width:73.9 / 737.9
Width (with stand):73.8 / 737.9