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AOC 24B2XDM Monitor
AOC 24B2XDM
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BenQ BL2420PT Monitor
BenQ BL2420PT
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LG L1742S Monitor
LG L1742S
Available colors
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 %
41
4.1 out of 5
41 user ratings
5 stars
39 %
4 stars
34 %
3 stars
24 %
2 stars
2 %
1 stars
0 %
6
2.5 out of 5
6 user ratings
5 stars
16 %
4 stars
16 %
3 stars
16 %
2 stars
0 %
1 stars
50 %

General

Screen size23.8 in23.8 in17.0 in
Brightness250.0 cd/m²300.0 cd/m²300.0 cd/m²
Aspect ratio16:916:94:3

Design

Colour of productBlackBlack
  • Black
  • Silver
Panel designFlatFlat
N/A
Built-in USB hubnoyes
N/A
Built-in cameranonono
Screen surfaceMatte
N/A
N/A
Touchscreen
N/A
no
N/A
Built-in speakers
N/A
yesno

Dimensions

Height (without stand)12.64 in13.33 in12.41 in
Height with stand16.47 in20.67 in15.34 in
Depth (with stand)6.73 in9.43 in7.28 in
Depth (without stand)1.48 in2.81 in
N/A
Width (with stand)21.24 in22.17 in14.55 in
Weight0.1 oz0.25 oz105.82 oz
Height adjustment
N/A
5.51 in
N/A
Height (min-max)
N/A
525 - 524.9< 362

Connectivity

DVI Portyesyesno
HDMInoyes
N/A
Headphone outputnoyes
N/A
VGA (D-Sub) ports quantity111
Analogue 3.5mm input
N/A
1
N/A
Number of USB 2.0 port
N/A
2
N/A
Number of USB 3.0 ports
N/A
0
N/A
USB connectors (total)
N/A
3
N/A
Component input (YPbPr/YCbCr)
N/A
no
N/A
Number of component inputs
N/A
0
N/A
Composite input
N/A
no
N/A
Number of composite inputs
N/A
0
N/A
DisplayPort
N/A
yes
N/A
DVI-D ports quantity
N/A
1
N/A
HDCP
N/A
yesno
HDMI ports quantity
N/A
1
N/A
Number of HDMI inputs
N/A
1
N/A
HDMI version
N/A
1.4
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
nono
USB for video
N/A
nono
VGA in
N/A
yesyes
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
MHL
N/A
no
N/A
Ethernet LAN
N/A
no
N/A

Image properties

Supported graphics resolutions
  • 1280 x 720
  • 1920 x 1080
N/A
1280x1024
Refresh rate75.0 Hz60.0 Hz
N/A
HD typeFull HD2K Ultra HDHD
Display number of colours16.78 million colours16.7 million colours16.78 million colours
Colour depth (per channel)8.0 bit8.0 bit
N/A
Colour gamut (NTSC)72.0 %100.0 %
N/A
Dynamic contrast ratio20000000:120000000:18000:1
Display technologyLCDLEDLCD
BacklightW-LEDLED backlight
N/A
Panel typeVAIPSTN
Response time4.0 ms5.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °160.0 °
Viewing angle (vertical)178.0 °178.0 °160.0 °
Maximum resolution
N/A
2560 x 1440 px1280 x 1024 px
Colour gamut (Adobe RGB)
N/A
100.0 %
N/A
Contrast ratio
N/A
1000:1
N/A
Response time (GtG)
N/A
5.0 ms
N/A
Response time (BtW)
N/A
14.0 ms
N/A
Picture-in-Picture (PIP)
N/A
no
N/A
Pixel size
N/A
0.01 in0.01 in

Features

Cable lock slotyesyesno
Flicker freeyesyes
N/A
Ascendable and submersible
N/A
yes
N/A
Pivot function
N/A
yes
N/A
Bluetooth
N/A
no
N/A
Swivel
N/A
yes
N/A
Tiltable
N/A
yesyes
Memory card reader
N/A
nono
Plug and Play
N/A
N/A
yes

Compatibility

VESA mountyesyesno
Type of VESA mount100x100mm100x100mm
N/A
HDR
N/A
nono
3D support (3D-Ready)
N/A
N/A
no
Adaptive synchronization
N/A
N/A
no

Power

Energy efficiency classFG
N/A
Power consumption (standby)0.3 W0.3 W1.0 W
Power consumption (typical)21.0 W28.0 W30.0 W
Connecting 9V/12V/14V
N/A
None
N/A
Operational power consumption
N/A
< 28< 21