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Compare 4 products

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AOC 24B2XDM Monitor
AOC 24B2XDM
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Asus PG278QR Monitor
Asus PG278QR
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Asus PQ321QE Monitor
Asus PQ321QE
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Dell S2716DG Monitor
Dell S2716DG
Available colors
Editiorial reviews
38
4.3 out of 5
8 user ratings
5 stars
37 %
4 stars
50 %
3 stars
12 %
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
15
4.3 out of 5
5 user ratings
5 stars
40 %
4 stars
60 %
3 stars
0 %
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 %
44
4.3 out of 5
44 user ratings
5 stars
47 %
4 stars
38 %
3 stars
11 %
2 stars
2 %
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 %
44
4.1 out of 5
44 user ratings
5 stars
36 %
4 stars
38 %
3 stars
22 %
2 stars
2 %
1 stars
0 %

General

Screen size23.8 in27.0 in31.5 in27.0 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 hubnononono
Built-in cameranononono
Screen surfaceMatteMatteMatteMatte
Touchscreen
N/A
nonono
Built-in speakers
N/A
noyesno

Dimensions

Height (without stand)12.64 in14.29 in19.25 in14.27 in
Height with stand16.47 in21.77 in
N/A
16.39 in
Depth (with stand)6.73 in9.37 in10.08 in7.89 in
Depth (without stand)1.48 in2.6 in1.38 in2.2 in
Width (with stand)21.24 in24.41 in29.53 in24.11 in
Weight0.1 oz246.92 oz458.56 oz242.68 oz
Height adjustment
N/A
4.72 in5.91 in5.12 in
Height (min-max)
N/A
433 - 553< 489416.3 - 546
Weight (without stand)
N/A
12.13 lb
N/A
9.7 lb

Connectivity

DVI Portyesnonono
HDMInoyesnoyes
Headphone outputnoyesyesyes
VGA (D-Sub) ports quantity1
N/A
N/A
N/A
Analogue 3.5mm input
N/A
110
Number of USB 2.0 port
N/A
0
N/A
0
Number of USB 3.0 ports
N/A
3
N/A
4
USB connectors (total)
N/A
3
N/A
4
Component input (YPbPr/YCbCr)
N/A
nonono
Number of component inputs
N/A
000
Composite input
N/A
nonono
Number of composite inputs
N/A
000
DisplayPort
N/A
yesyesyes
HDCP
N/A
yesyes
N/A
HDMI ports quantity
N/A
2
N/A
1
Number of HDMI inputs
N/A
1
N/A
1
HDMI version
N/A
1.4
N/A
1.4
S-video input
N/A
nonono
Number of s-video inputs
N/A
000
Thunderbolt
N/A
nonono
USB for video
N/A
nonono
VGA in
N/A
nonono
Number of DisplayPort inputs
N/A
111
Number of DisplayPort outputs
N/A
000
DisplayPort version
N/A
1.21.21.2
Type of DisplayPort connector
N/A
StandardStandardStandard
MHL
N/A
no
N/A
no
Microphone input
N/A
N/A
yes
N/A
Headphone outputs quantity
N/A
N/A
11

Image properties

Supported graphics resolutions
  • 1280 x 720
  • 1920 x 1080
2560x14403840x21602560x1440
Refresh rate75.0 Hz165.0 Hz60.0 Hz144.0 Hz
HD typeFull HDQuad HD4K Ultra HDWide Quad HD
Display number of colours16.78 million colours16.78 million colours1.073 billion colours16.78 million colours
Colour depth (per channel)8.0 bit8.0 bit10.0 bit8.0 bit
Colour gamut (NTSC)72.0 %72.0 %80.0 %82.0 %
Dynamic contrast ratio20000000:120000000:1
N/A
N/A
Display technologyLCDLEDLEDLED
BacklightW-LEDWLEDLEDLED backlight
Panel typeVATNIGZOTN
Response time4.0 ms1.0 ms8.0 ms1.0 ms
Viewing angle (horizontal)178.0 °170.0 °176.0 °170.0 °
Viewing angle (vertical)178.0 °160.0 °176.0 °170.0 °
Maximum resolution
N/A
2560 x 1440 px3840 x 2160 px2560 x 1440 px
Colour gamut (Adobe RGB)
N/A
68.1 %
N/A
82.0 %
Contrast ratio
N/A
1000:1800:11000:1
Response time (GtG)
N/A
1.0 ms8.0 ms1.0 ms
Picture-in-Picture (PIP)
N/A
nonono
Pixel size
N/A
0.01 in0.01 in0.01 in
Response time (BtW)
N/A
N/A
N/A
1.0 ms

Features

Cable lock slotyesyesyesyes
Flicker freeyesyes
N/A
N/A
Ascendable and submersible
N/A
yesyesyes
Pivot function
N/A
yesyesyes
Swivel
N/A
yesyesyes
Tiltable
N/A
yesyesyes
Memory card reader
N/A
nono
N/A
Plug and Play
N/A
N/A
N/A
yes

Compatibility

VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm200x200mm100x100mm
3D support (3D-Ready)
N/A
nonono
Adaptive synchronization
N/A
yesnoyes
HDR
N/A
nonono
Sync technology
N/A
Nvidia G-sync
N/A
Nvidia G-sync
Can convert 2D to 3D
N/A
no
N/A
N/A
Compatible glasses
N/A
Active
N/A
N/A

Power

Energy efficiency classFC
N/A
A+
Power consumption (standby)0.3 W0.5 W1.0 W0.5 W
Power consumption (typical)21.0 W90.0 W93.0 W23.0 W
Connecting 9V/12V/14V
N/A
NoneNone
N/A
Operational power consumption
N/A
< 90< 9333 - 90

Often compared with Asus PG278QR

Often compared with Dell S2716DG