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Compare 4 products

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Acer Predator XB271HK Monitor
Acer Predator XB271HK
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Acer Predator XB321HK Monitor
Acer Predator XB321HK
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Asus PQ321QE Monitor
Asus PQ321QE
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Eizo RX250 Monitor
Eizo RX250
Available colors
Editiorial reviews
24
4.2 out of 5
9 user ratings
5 stars
33 %
4 stars
55 %
3 stars
0 %
2 stars
11 %
1 stars
0 %
Read editorial reviews
8
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4.0 out of 5
4 user ratings
5 stars
50 %
4 stars
25 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
42
4.0 out of 5
42 user ratings
5 stars
23 %
4 stars
47 %
3 stars
28 %
2 stars
0 %
1 stars
0 %
37
3.9 out of 5
37 user ratings
5 stars
18 %
4 stars
56 %
3 stars
24 %
2 stars
0 %
1 stars
0 %
4
3.5 out of 5
4 user ratings
5 stars
0 %
4 stars
50 %
3 stars
50 %
2 stars
0 %
1 stars
0 %
37
3.9 out of 5
37 user ratings
5 stars
16 %
4 stars
56 %
3 stars
27 %
2 stars
0 %
1 stars
0 %

General

Screen size27.0 in32.0 in31.5 in21.3 in
Brightness300.0 cd/m²350.0 cd/m²350.0 cd/m²
N/A
Aspect ratio16:916:916:93:4

Design

Colour of productBlack,Red
  • Black
  • Black,Red
BlackBlack
Built-in cameranononono
Screen surfaceMatte
N/A
Matte
N/A
Built-in speakersyesyesyes
N/A
Panel design
N/A
FlatFlatFlat
Built-in USB hub
N/A
yesnoyes
Touchscreen
N/A
N/A
no
N/A

Dimensions

Height adjustment5.91 in4.72 in5.91 in3.54 in
Height (without stand)15.79 in17.15 in19.25 in
N/A
Depth (with stand)10.55 in12.2 in10.08 in7.87 in
Width (with stand)24.17 in29.05 in29.53 in14.21 in
Weight246.92 oz398.6 oz458.56 oz0.29 oz
Height with stand
N/A
22.91 in
N/A
18.98 in
Height (min-max)
N/A
N/A
< 489
N/A
Depth (without stand)
N/A
N/A
1.38 in
N/A

Connectivity

DVI Portnononoyes
HDMI ports quantity11
N/A
N/A
Analogue 3.5mm input
N/A
N/A
1
N/A
Component input (YPbPr/YCbCr)
N/A
N/A
no
N/A
Number of component inputs
N/A
N/A
0
N/A
Composite input
N/A
N/A
no
N/A
Number of composite inputs
N/A
N/A
0
N/A
DisplayPort
N/A
N/A
yes
N/A
HDCP
N/A
N/A
yes
N/A
HDMI
N/A
N/A
nono
Headphone output
N/A
N/A
yes
N/A
Microphone input
N/A
N/A
yes
N/A
Headphone outputs quantity
N/A
N/A
1
N/A
S-video input
N/A
N/A
no
N/A
Number of s-video inputs
N/A
N/A
0
N/A
Thunderbolt
N/A
N/A
no
N/A
USB for video
N/A
N/A
no
N/A
VGA in
N/A
N/A
no
N/A
Number of DisplayPort inputs
N/A
N/A
1
N/A
Number of DisplayPort outputs
N/A
N/A
0
N/A
DisplayPort version
N/A
N/A
1.2
N/A
Type of DisplayPort connector
N/A
N/A
Standard
N/A
DVI-D ports quantity
N/A
N/A
N/A
1

Image properties

HD type4K Ultra HD4K Ultra HD4K Ultra HDNot supported
Display number of colours1.073 billion colours16.78 million colours1.073 billion colours16.7 million colours
Display technologyLEDLEDLEDLCD
BacklightLED backlightLED backlightLEDLED
Panel typeIPSIPSIGZOIPS
Response time4.0 ms4.0 ms8.0 ms20.0 ms
Viewing angle (horizontal)178.0 °178.0 °176.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °176.0 °178.0 °
Supported graphics resolutions
N/A
3840x21603840x2160
N/A
Refresh rate
N/A
60.0 Hz60.0 Hz
N/A
Colour gamut (Adobe RGB)
N/A
100.0 %
N/A
N/A
Dynamic contrast ratio
N/A
100000000:1
N/A
N/A
Maximum resolution
N/A
N/A
3840 x 2160 px1200 x 1600 px
Colour depth (per channel)
N/A
N/A
10.0 bit10.0 bit
Colour gamut (NTSC)
N/A
N/A
80.0 %
N/A
Contrast ratio
N/A
N/A
800:11400:1
Response time (GtG)
N/A
N/A
8.0 ms
N/A
Picture-in-Picture (PIP)
N/A
N/A
no
N/A
Pixel size
N/A
N/A
0.01 in
N/A

Features

Pivot functionyes
N/A
yesyes
Swivelyesnoyesyes
Tiltableyesyesyes
N/A
Cable lock slotnonoyes
N/A
Ascendable and submersible
N/A
N/A
yes
N/A
Memory card reader
N/A
N/A
no
N/A

Compatibility

VESA mountyesyesyesyes
Type of VESA mount100x100mm
N/A
200x200mm
N/A
3D support (3D-Ready)
N/A
nono
N/A
Adaptive synchronization
N/A
N/A
no
N/A
HDR
N/A
N/A
nono

Power

Energy efficiency classCB
N/A
N/A
Power consumption (standby)0.42 W0.49 W1.0 W1.0 W
Power consumption (typical)71.5 W56.0 W93.0 W38.0 W
Connecting 9V/12V/14V
N/A
N/A
None
N/A
Operational power consumption
N/A
N/A
< 93
N/A