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Compare 4 products

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AOC 24B2XDM Monitor
AOC 24B2XDM
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Asus PQ321QE Monitor
Asus PQ321QE
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HP LD5511 Monitor
HP LD5511
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HP LD5512 Monitor
HP LD5512
Available colors
Editiorial 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
26
4.2 out of 5
26 user ratings
5 stars
38 %
4 stars
46 %
3 stars
15 %
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 %
38
4.0 out of 5
38 user ratings
5 stars
21 %
4 stars
57 %
3 stars
21 %
2 stars
0 %
1 stars
0 %
40
4.2 out of 5
40 user ratings
5 stars
37 %
4 stars
45 %
3 stars
17 %
2 stars
0 %
1 stars
0 %

General

Screen size23.8 in31.5 in54.64 in55.0 in
Brightness250.0 cd/m²350.0 cd/m²350.0 cd/m²350.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of productBlackBlackBlackBlack
Panel designFlatFlatFlatFlat
Built-in USB hubnonoyesyes
Built-in cameranononono
Screen surfaceMatteMatte
N/A
Matte
Touchscreen
N/A
no
N/A
N/A
Built-in speakers
N/A
yesyesyes

Dimensions

Height (without stand)12.64 in19.25 in24.29 in27.52 in
Height with stand16.47 in
N/A
29.59 in9.35 in
Depth (with stand)6.73 in10.08 in12.98 in28.39 in
Depth (without stand)1.48 in1.38 in2.43 in
N/A
Width (with stand)21.24 in29.53 in48.76 in48.88 in
Weight0.1 oz458.56 oz630.35 oz0.51 oz
Height adjustment
N/A
5.91 in
N/A
N/A
Height (min-max)
N/A
< 489< 751.7< 237.4
Weight (without stand)
N/A
N/A
35.27 lb
N/A

Connectivity

DVI Portyesnoyesno
HDMInonoyesyes
Headphone outputnoyes
N/A
yes
VGA (D-Sub) ports quantity1
N/A
11
Analogue 3.5mm input
N/A
1
N/A
N/A
Component input (YPbPr/YCbCr)
N/A
no
N/A
N/A
Number of component inputs
N/A
01
N/A
Composite input
N/A
no
N/A
N/A
Number of composite inputs
N/A
0
N/A
N/A
DisplayPort
N/A
yes
N/A
yes
HDCP
N/A
yesyesyes
Microphone input
N/A
yes
N/A
N/A
Headphone outputs quantity
N/A
1
N/A
N/A
S-video input
N/A
no
N/A
N/A
Number of s-video inputs
N/A
0
N/A
N/A
Thunderbolt
N/A
no
N/A
N/A
USB for video
N/A
no
N/A
N/A
VGA in
N/A
noyesyes
Number of DisplayPort inputs
N/A
1
N/A
N/A
Number of DisplayPort outputs
N/A
0
N/A
N/A
DisplayPort version
N/A
1.2
N/A
N/A
Type of DisplayPort connector
N/A
Standard
N/A
N/A
USB connectors (total)
N/A
N/A
1
N/A
HDMI ports quantity
N/A
N/A
12
Number of HDMI inputs
N/A
N/A
12

Image properties

Supported graphics resolutions
  • 1280 x 720
  • 1920 x 1080
3840x2160
  • 1024x768
  • 1152x864
  • 1152x870
  • 640x480
  • 720x400
  • 800x600
  • 832x624
  • 848x480
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 1024
  • 1280 x 720
  • 1280 x 768
  • 1440 x 900
  • 1600 x 1200
  • 1680 x 1050
  • 1920 x 1080
  • 2560 x 1440
  • 2560 x 1600
  • 3840 x 2160
Refresh rate75.0 Hz60.0 Hz
N/A
60.0 Hz
HD typeFull HD4K Ultra HDFull HD4K Ultra HD
Display number of colours16.78 million colours1.073 billion colours
N/A
16.78 million colours
Colour depth (per channel)8.0 bit10.0 bit
N/A
N/A
Colour gamut (NTSC)72.0 %80.0 %
N/A
N/A
Dynamic contrast ratio20000000:1
N/A
N/A
8000000:1
Display technologyLCDLEDLEDLED
BacklightW-LEDLEDLEDLED
Panel typeVAIGZOVAADS
Response time4.0 ms8.0 ms9.0 ms8.0 ms
Viewing angle (horizontal)178.0 °176.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °176.0 °178.0 °178.0 °
Maximum resolution
N/A
3840 x 2160 px1920 x 1080 px3840 x 2160 px
Contrast ratio
N/A
800:11200:11200:1
Response time (GtG)
N/A
8.0 ms
N/A
8.0 ms
Picture-in-Picture (PIP)
N/A
no
N/A
yes
Pixel size
N/A
0.01 in0.02 in0.01 in
Response time (BtW)
N/A
N/A
9.0 ms
N/A

Features

Cable lock slotyesyesyesyes
Flicker freeyes
N/A
N/A
N/A
Ascendable and submersible
N/A
yes
N/A
N/A
Pivot function
N/A
yes
N/A
N/A
Swivel
N/A
yes
N/A
N/A
Tiltable
N/A
yes
N/A
N/A
Memory card reader
N/A
no
N/A
N/A
Plug and Play
N/A
N/A
yesyes

Compatibility

VESA mountyesyesyesyes
Type of VESA mount100x100mm200x200mm
  • 400x200mm
  • 400x400mm
400x200mm
3D support (3D-Ready)
N/A
nonono
Adaptive synchronization
N/A
no
N/A
N/A
HDR
N/A
nono
N/A

Power

Energy efficiency classF
N/A
A
N/A
Power consumption (standby)0.3 W1.0 W0.5 W0.5 W
Power consumption (typical)21.0 W93.0 W141.0 W90.0 W
Connecting 9V/12V/14V
N/A
NoneNoneNone
Operational power consumption
N/A
< 93< 141< 130