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Compare 3 products

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AOC 24B2XDM Monitor
AOC 24B2XDM
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Asus PQ321QE Monitor
Asus PQ321QE
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BenQ ST650K Monitor
BenQ ST650K
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 %
41
4.1 out of 5
41 user ratings
5 stars
26 %
4 stars
58 %
3 stars
14 %
2 stars
0 %
1 stars
0 %

General

Screen size23.8 in31.5 in65.0 in
Brightness250.0 cd/m²350.0 cd/m²350.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlackBlackBlack
Panel designFlatFlatFlat
Built-in USB hubnonoyes
Built-in cameranono
N/A
Screen surfaceMatteMatte
N/A
Touchscreen
N/A
nono
Built-in speakers
N/A
yes
N/A

Dimensions

Height (without stand)12.64 in19.25 in
N/A
Height with stand16.47 in
N/A
N/A
Depth (with stand)6.73 in10.08 in
N/A
Depth (without stand)1.48 in1.38 in
N/A
Width (with stand)21.24 in29.53 in57.56 in
Weight0.1 oz458.56 oz705.48 oz
Height adjustment
N/A
5.91 in
N/A
Height (min-max)
N/A
< 489
N/A

Connectivity

DVI Portyesnono
HDMInonoyes
Headphone outputnoyes
N/A
VGA (D-Sub) ports quantity1
N/A
N/A
Analogue 3.5mm input
N/A
1
N/A
Component input (YPbPr/YCbCr)
N/A
no
N/A
Number of component inputs
N/A
01
Composite input
N/A
no
N/A
Number of composite inputs
N/A
01
DisplayPort
N/A
yesno
HDCP
N/A
yes
N/A
Microphone input
N/A
yes
N/A
Headphone outputs quantity
N/A
1
N/A
S-video input
N/A
no
N/A
Number of s-video inputs
N/A
0
N/A
Thunderbolt
N/A
no
N/A
USB for video
N/A
no
N/A
VGA in
N/A
noyes
Number of DisplayPort inputs
N/A
1
N/A
Number of DisplayPort outputs
N/A
0
N/A
DisplayPort version
N/A
1.2
N/A
Type of DisplayPort connector
N/A
Standard
N/A
Number of HDMI inputs
N/A
N/A
3
MHL
N/A
N/A
yes

Image properties

Supported graphics resolutions
  • 1280 x 720
  • 1920 x 1080
3840x2160
N/A
Refresh rate75.0 Hz60.0 Hz30.0 Hz
HD typeFull HD4K Ultra HD
N/A
Display number of colours16.78 million colours1.073 billion colours
N/A
Colour depth (per channel)8.0 bit10.0 bit
N/A
Colour gamut (NTSC)72.0 %80.0 %65.0 %
Dynamic contrast ratio20000000:1
N/A
N/A
Display technologyLCDLEDLCD
BacklightW-LEDLEDLED
Panel typeVAIGZOIPS
Response time4.0 ms8.0 ms8.0 ms
Viewing angle (horizontal)178.0 °176.0 °178.0 °
Viewing angle (vertical)178.0 °176.0 °178.0 °
Maximum resolution
N/A
3840 x 2160 px3840 x 2160 px
Contrast ratio
N/A
800:11200:1
Response time (GtG)
N/A
8.0 ms
N/A
Picture-in-Picture (PIP)
N/A
no
N/A
Pixel size
N/A
0.01 in
N/A
Response time (BtW)
N/A
N/A
8.0 ms

Compatibility

VESA mountyesyesyes
Type of VESA mount100x100mm200x200mm
N/A
3D support (3D-Ready)
N/A
no
N/A
Adaptive synchronization
N/A
no
N/A
HDR
N/A
nono

Power

Energy efficiency classF
N/A
N/A
Power consumption (standby)0.3 W1.0 W0.5 W
Power consumption (typical)21.0 W93.0 W
N/A
Connecting 9V/12V/14V
N/A
NoneNone
Operational power consumption
N/A
< 93< 200