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Acer Predator X34 Monitor
Acer Predator X34
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Acer Predator XB321HK Monitor
Acer Predator XB321HK
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AOC 24B2XDM Monitor
AOC 24B2XDM
Available colors
Editiorial reviews
30
4.0 out of 5
14 user ratings
5 stars
57 %
4 stars
21 %
3 stars
14 %
2 stars
7 %
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
User rating
43
4.2 out of 5
43 user ratings
5 stars
37 %
4 stars
46 %
3 stars
13 %
2 stars
2 %
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 %
26
4.2 out of 5
26 user ratings
5 stars
38 %
4 stars
46 %
3 stars
15 %
2 stars
0 %
1 stars
0 %

General

Screen size34.0 in32.0 in23.8 in
Brightness300.0 cd/m²350.0 cd/m²250.0 cd/m²
Aspect ratio21:916:916:9

Design

Colour of productBlack
  • Black
  • Black,Red
Black
Panel designCurvedFlatFlat
Built-in USB hubnoyesno
Built-in cameranonono
Built-in speakersyesyes
N/A
Screen surface
N/A
N/A
Matte

Dimensions

Height adjustment5.12 in4.72 in
N/A
Height (without stand)14.17 in17.15 in12.64 in
Height with stand12.17 in22.91 in16.47 in
Depth (with stand)12.17 in12.2 in6.73 in
Depth (without stand)12.17 in
N/A
1.48 in
Width (with stand)32.09 in29.05 in21.24 in
Weight0.3 oz398.6 oz0.1 oz

Connectivity

DVI Portnonoyes
HDCPyes
N/A
N/A
HDMI ports quantity11
N/A
Headphone outputyes
N/A
no
HDMI
N/A
N/A
no
VGA (D-Sub) ports quantity
N/A
N/A
1

Image properties

Supported graphics resolutions3440x14403840x2160
  • 1280 x 720
  • 1920 x 1080
Refresh rate180.0 Hz60.0 Hz75.0 Hz
HD typeUW-UXGA4K Ultra HDFull HD
Display number of colours1.073 billion colours16.78 million colours16.78 million colours
Colour depth (per channel)8.0 bit
N/A
8.0 bit
Dynamic contrast ratio100000000:1100000000:120000000:1
Display technologyLEDLEDLCD
BacklightLEDLED backlightW-LED
Panel typeIPSIPSVA
Response time1.0 ms4.0 ms4.0 ms
Viewing angle (horizontal)172.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °
Colour gamut (Adobe RGB)
N/A
100.0 %
N/A
Colour gamut (NTSC)
N/A
N/A
72.0 %

Features

Swivelyesno
N/A
Tiltableyesyes
N/A
Cable lock slotnonoyes
Flicker free
N/A
N/A
yes

Compatibility

3D support (3D-Ready)nono
N/A
VESA mountyesyesyes
Type of VESA mount
N/A
N/A
100x100mm

Power

Energy efficiency classCBF
Power consumption (standby)54.0 W0.49 W0.3 W
Power consumption (typical)64.0 W56.0 W21.0 W

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