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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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Lenovo Y27f Monitor
Lenovo Y27f
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Lenovo Y27g Monitor
Lenovo Y27g
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
3
3.4 out of 5
3 user ratings
5 stars
0 %
4 stars
33 %
3 stars
66 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
8
3.5 out of 5
6 user ratings
5 stars
16 %
4 stars
33 %
3 stars
50 %
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 %
39
4.0 out of 5
39 user ratings
5 stars
33 %
4 stars
35 %
3 stars
25 %
2 stars
5 %
1 stars
0 %
33
4.3 out of 5
33 user ratings
5 stars
54 %
4 stars
21 %
3 stars
24 %
2 stars
0 %
1 stars
0 %

General

Screen size23.8 in31.5 in27.0 in27.0 in
Brightness250.0 cd/m²350.0 cd/m²300.0 cd/m²300.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of productBlackBlackBlackBlack
Panel designFlatFlatCurvedCurved
Built-in USB hubnonoyesyes
Built-in cameranononono
Screen surfaceMatteMatte
N/A
Matte
Touchscreen
N/A
nonono
Built-in speakers
N/A
yesnono

Dimensions

Height (without stand)12.64 in19.25 in22.18 in9.53 in
Height with stand16.47 in
N/A
24.61 in22.18 in
Depth (with stand)6.73 in10.08 in9.53 in22.18 in
Depth (without stand)1.48 in1.38 in
N/A
3.65 in
Width (with stand)21.24 in29.53 in22.18 in24.61 in
Weight0.1 oz458.56 oz238.1 oz0.24 oz
Height adjustment
N/A
5.91 in4.33 in4.33 in
Height (min-max)
N/A
< 489
N/A
563.3 - 663.3

Connectivity

DVI Portyesnonono
HDMInonoyesyes
Headphone outputnoyes
N/A
yes
VGA (D-Sub) ports quantity1
N/A
N/A
N/A
Analogue 3.5mm input
N/A
1
N/A
0
Component input (YPbPr/YCbCr)
N/A
no
N/A
no
Number of component inputs
N/A
0
N/A
0
Composite input
N/A
no
N/A
no
Number of composite inputs
N/A
0
N/A
0
DisplayPort
N/A
yesyesyes
HDCP
N/A
yesyes
N/A
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
no
Number of s-video inputs
N/A
0
N/A
0
Thunderbolt
N/A
no
N/A
no
USB for video
N/A
no
N/A
no
VGA in
N/A
nonoyes
Number of DisplayPort inputs
N/A
110
Number of DisplayPort outputs
N/A
0
N/A
1
DisplayPort version
N/A
1.2
N/A
1.2
Type of DisplayPort connector
N/A
Standard
N/A
Standard
Number of USB 3.0 ports
N/A
N/A
35
HDMI ports quantity
N/A
N/A
11
Number of HDMI inputs
N/A
N/A
11
HDMI version
N/A
N/A
1.41.4
Number of USB 2.0 port
N/A
N/A
N/A
0
USB connectors (total)
N/A
N/A
N/A
5
MHL
N/A
N/A
N/A
no

Image properties

Supported graphics resolutions
  • 1280 x 720
  • 1920 x 1080
3840x21601920x1080
1920 x 1080
Refresh rate75.0 Hz60.0 Hz120.0 Hz144.0 Hz
HD typeFull HD4K Ultra HDFull HDFull HD
Display number of colours16.78 million colours1.073 billion colours16.78 million colours16.78 million colours
Colour depth (per channel)8.0 bit10.0 bit
N/A
8.0 bit
Colour gamut (NTSC)72.0 %80.0 %72.0 %72.0 %
Dynamic contrast ratio20000000:1
N/A
3000000:13000000:1
Display technologyLCDLEDLCDLCD
BacklightW-LEDLEDW-LEDW-LED
Panel typeVAIGZOVAVA
Response time4.0 ms8.0 ms8.0 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 px1920 x 1080 px
Contrast ratio
N/A
800:13000:13000:1
Response time (GtG)
N/A
8.0 ms
N/A
4.0 ms
Picture-in-Picture (PIP)
N/A
no
N/A
no
Pixel size
N/A
0.01 in
N/A
0.01 in
Colour gamut (Adobe RGB)
N/A
N/A
72.0 %72.0 %
Response time (BtW)
N/A
N/A
4.0 ms7.0 ms

Features

Cable lock slotyesyesyesyes
Flicker freeyes
N/A
N/A
N/A
Ascendable and submersible
N/A
yesyesyes
Pivot function
N/A
yesnoyes
Swivel
N/A
yesyesyes
Tiltable
N/A
yesyesyes
Memory card reader
N/A
no
N/A
no

Compatibility

VESA mountyesyesyesyes
Type of VESA mount100x100mm200x200mm100x100mm100x100mm
3D support (3D-Ready)
N/A
nonono
Adaptive synchronization
N/A
noyesyes
HDR
N/A
nonono
Sync technology
N/A
N/A
AMD FreesyncNvidia G-sync

Power

Energy efficiency classF
N/A
N/A
N/A
Power consumption (standby)0.3 W1.0 W0.5 W0.5 W
Power consumption (typical)21.0 W93.0 W32.0 W
N/A
Connecting 9V/12V/14V
N/A
None
N/A
None
Operational power consumption
N/A
< 93< 5729 - 40

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