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Compare 4 products

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AOC 24B2XDM Monitor
AOC 24B2XDM
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BenQ EL2870U Monitor
BenQ EL2870U
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Dell S2719DGF Monitor
Dell S2719DGF
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LG 27UD88-W Monitor
LG 27UD88-W
Available colors
Editiorial reviews
34
4.1 out of 5
18 user ratings
5 stars
27 %
4 stars
72 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
9
4.1 out of 5
5 user ratings
5 stars
40 %
4 stars
60 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
15
4.1 out of 5
6 user ratings
5 stars
16 %
4 stars
83 %
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 %
61
3.9 out of 5
61 user ratings
5 stars
32 %
4 stars
32 %
3 stars
24 %
2 stars
9 %
1 stars
0 %
34
4.2 out of 5
34 user ratings
5 stars
44 %
4 stars
32 %
3 stars
23 %
2 stars
0 %
1 stars
0 %
44
4.1 out of 5
44 user ratings
5 stars
29 %
4 stars
50 %
3 stars
18 %
2 stars
2 %
1 stars
0 %

General

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

Design

Colour of productBlack
  • Black,Grey
  • Grey
SilverBlack,Silver,White
Panel designFlatFlatFlatFlat
Built-in USB hubnonoyesyes
Built-in cameranononono
Screen surfaceMatte
N/A
N/A
Matte
Built-in speakers
N/A
yesnono
Touchscreen
N/A
N/A
N/A
no

Dimensions

Height (without stand)12.64 in25.9 in14.24 in14.37 in
Height with stand16.47 in
N/A
20.66 in16.74 in
Depth (with stand)6.73 in5.89 in2.17 in8.76 in
Depth (without stand)1.48 in5.89 in2.17 in1.68 in
Width (with stand)21.24 in18.75 in24.08 in24.21 in
Weight0.1 oz0.25 oz0.21 oz218.7 oz
Height (min-max)
N/A
< 476
N/A
< 425
Height adjustment
N/A
N/A
5.12 in4.33 in
Weight (without stand)
N/A
N/A
N/A
10.36 lb

Connectivity

DVI Portyesnonono
HDMInoyesyesyes
Headphone outputnoyesyesyes
VGA (D-Sub) ports quantity1
N/A
N/A
N/A
USB connectors (total)
N/A
1
N/A
2
DisplayPort
N/A
yes
N/A
yes
HDCP
N/A
yesyesyes
HDMI ports quantity
N/A
222
Number of HDMI inputs
N/A
2
N/A
2
HDMI version
N/A
2.02.02.0
Headphone outputs quantity
N/A
111
VGA in
N/A
yes
N/A
no
DisplayPort version
N/A
1.41.21.2
Type of USB connector
N/A
N/A
N/A
Type-C
Number of USB 2.0 port
N/A
N/A
N/A
0
Number of USB 3.0 ports
N/A
N/A
N/A
2
Component input (YPbPr/YCbCr)
N/A
N/A
N/A
no
Number of component inputs
N/A
N/A
N/A
0
Composite input
N/A
N/A
N/A
no
Number of composite inputs
N/A
N/A
N/A
0
S-video input
N/A
N/A
N/A
no
Number of s-video inputs
N/A
N/A
N/A
0
Thunderbolt
N/A
N/A
N/A
no
USB for video
N/A
N/A
N/A
yes
Number of DisplayPort inputs
N/A
N/A
N/A
1
Number of DisplayPort outputs
N/A
N/A
N/A
0
Type of DisplayPort connector
N/A
N/A
N/A
Standard
MHL
N/A
N/A
N/A
no

Image properties

Supported graphics resolutions
  • 1280 x 720
  • 1920 x 1080
3840 x 21602560 x 14403840x2160
Refresh rate75.0 Hz60.0 Hz155.0 Hz60.0 Hz
HD typeFull HD4K Ultra HDQuad HD4K Ultra HD
Display number of colours16.78 million colours1.073 billion colours16.78 million colours
N/A
Colour depth (per channel)8.0 bit
N/A
8.0 bit10.0 bit
Colour gamut (NTSC)72.0 %72.0 %
N/A
N/A
Dynamic contrast ratio20000000:112000000:18000000:15000000:1
Display technologyLCDLEDLCDLED
BacklightW-LEDLEDEdge LEDW-LED
Panel typeVATNTNIPS
Response time4.0 ms1.0 ms1.0 ms5.0 ms
Viewing angle (horizontal)178.0 °170.0 °160.0 °178.0 °
Viewing angle (vertical)178.0 °160.0 °170.0 °178.0 °
Maximum resolution
N/A
3840 x 2160 px
N/A
3840 x 2160 px
Colour gamut (Adobe RGB)
N/A
72.0 %
N/A
78.0 %
Contrast ratio
N/A
1000:1
N/A
1000:1
Response time (GtG)
N/A
1.0 ms
N/A
5.0 ms
Pixel size
N/A
0.01 in
N/A
0.01 in
Picture-in-Picture (PIP)
N/A
N/A
N/A
yes

Features

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

Compatibility

VESA mountyesyesyesyes
Type of VESA mount100x100mm
N/A
100x100mm100x100mm
Adaptive synchronization
N/A
yes
N/A
yes
HDR
N/A
yes
N/A
no
Sync technology
N/A
AMD Freesync
N/A
AMD Freesync
3D support (3D-Ready)
N/A
N/A
nono

Power

Energy efficiency classFGBA
Power consumption (standby)0.3 W
N/A
0.3 W0.3 W
Power consumption (typical)21.0 W55.0 W35.0 W29.0 W
Connecting 9V/12V/14V
N/A
N/A
N/A
None
Operational power consumption
N/A
N/A
N/A
< 29

Often compared with BenQ EL2870U

Often compared with Dell S2719DGF

Often compared with LG 27UD88-W