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Compare 5 products

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Dell P2421 Monitor
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Dell P2421D Monitor
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Dell U2412M Monitor
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Dell U2415 Monitor
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LG 24MP68VQ-P Monitor
Available colors

General

Screen size24.1 in23.8 in24.0 in24.1 in23.8 in
Brightness300.0 cd/m²300.0 cd/m²300.0 cd/m²300.0 cd/m²250.0 cd/m²
Aspect ratio16:1016:916:1016:1016:9

Design

Colour of productBlackBlack
  • Black
  • Black,Silver
  • White
  • Black
  • Black,Silver
Black
Panel designFlatFlatFlatFlatFlat
Built-in USB hubyesyesyesyesno
Built-in cameranonononono
Touchscreen
N/A
N/A
nono
N/A
Screen surface
N/A
N/A
MatteMatteMatte
Built-in speakers
N/A
N/A
nonono

Dimensions

Height adjustment5.12 in5.12 in3.94 in4.53 in
N/A
Height (without stand)13.76 in12.68 in14.24 in13.8 in12.67 in
Height with stand19.72 in14.02 in20.22 in20.39 in16.39 in
Depth (with stand)6.54 in6.54 in2.56 in8.07 in7.35 in
Depth (without stand)1.74 in6.54 in2.56 in1.8 in
N/A
Width (with stand)20.91 in21.17 in21.89 in20.95 in21.33 in
Weight0.18 oz0.12 oz140.04 oz223.64 oz116.4 oz
Height (min-max)
N/A
N/A
398.5 - 513.3402.9 - 517.9
N/A
Weight (without stand)
N/A
N/A
8.75 lb9.37 lb
N/A

Connectivity

DVI Portyesnoyesnoyes
HDMIyesyesnoyesyes
HDMI ports quantity11
N/A
21
HDMI version1.4
N/A
N/A
N/A
N/A
Headphone outputnononoyesyes
VGA (D-Sub) ports quantity1
N/A
1
N/A
1
DisplayPort version1.21.21.21.2
N/A
HDCP
N/A
yesyes
N/A
yes
Analogue 3.5mm input
N/A
N/A
00
N/A
Number of USB 2.0 port
N/A
N/A
40
N/A
Number of USB 3.0 ports
N/A
N/A
05
N/A
USB connectors (total)
N/A
N/A
45
N/A
Component input (YPbPr/YCbCr)
N/A
N/A
nono
N/A
Number of component inputs
N/A
N/A
00
N/A
Composite input
N/A
N/A
nono
N/A
Number of composite inputs
N/A
N/A
00
N/A
DisplayPort
N/A
N/A
yesyes
N/A
DVI-D ports quantity
N/A
N/A
1
N/A
1
Headphone outputs quantity
N/A
N/A
1
N/A
1
S-video input
N/A
N/A
nono
N/A
Number of s-video inputs
N/A
N/A
00
N/A
Thunderbolt
N/A
N/A
nono
N/A
USB for video
N/A
N/A
nono
N/A
VGA in
N/A
N/A
yesnoyes
Number of DisplayPort inputs
N/A
N/A
12
N/A
Number of DisplayPort outputs
N/A
N/A
01
N/A
Type of DisplayPort connector
N/A
N/A
Standard
N/A
N/A
Ethernet LAN
N/A
N/A
no
N/A
N/A
Number of HDMI inputs
N/A
N/A
N/A
21
MHL
N/A
N/A
N/A
yes
N/A

Image properties

Supported graphics resolutions
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1152 x 864
  • 1280 x 1024
  • 1600 x 1200
  • 1920 x 1200
2560 x 14401920x12001920x12001920x1080
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz75.0 Hz
HD typeWUXGAQuad HDFull HDFull HDFull HD
Display number of colours16.7 million colours16.78 million colours16.78 million colours16.78 million colours16.78 million colours
Display technologyLCDLEDLCDLEDLED
BacklightLEDLEDLEDLED backlightW-LED
Panel typeIPSIPSIPSIPSIPS
Response time8.0 ms8.0 ms8.0 ms6.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °178.0 °178.0 °
Maximum resolution
N/A
N/A
1920 x 1200 px1920 x 1200 px1920 x 1080 px
Colour depth (per channel)
N/A
N/A
8.0 bit8.0 bit8.0 bit
Colour gamut (Adobe RGB)
N/A
N/A
82.0 %91.0 %
N/A
Colour gamut (NTSC)
N/A
N/A
82.0 %72.0 %
N/A
Dynamic contrast ratio
N/A
N/A
2000000:12000000:1
N/A
Contrast ratio
N/A
N/A
1000:11000:11000:1
Response time (GtG)
N/A
N/A
8.0 ms6.0 ms5.0 ms
Picture-in-Picture (PIP)
N/A
N/A
nono
N/A
Pixel size
N/A
N/A
0.01 in0.01 in0.01 in
Response time (BtW)
N/A
N/A
N/A
19.0 ms5.0 ms
Image delay
N/A
N/A
N/A
< 7.7
N/A

Features

Pivot functionyesyesyesyes
N/A
Swivelyesyesyesyes
N/A
Cable lock slotyesyesyesyesyes
Ascendable and submersible
N/A
N/A
yesyes
N/A
Wi-Fi
N/A
N/A
no
N/A
N/A
Bluetooth
N/A
N/A
no
N/A
N/A
Tiltable
N/A
N/A
yesyesyes
Memory card reader
N/A
N/A
nono
N/A
Plug and Play
N/A
N/A
yes
N/A
yes
Flicker free
N/A
N/A
N/A
yes
N/A

Compatibility

VESA mountyesyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm
N/A
3D support (3D-Ready)
N/A
nononono
Adaptive synchronization
N/A
N/A
nonoyes
HDR
N/A
N/A
nonono
Sync technology
N/A
N/A
N/A
N/A
AMD Freesync

Power

Energy efficiency classDE
N/A
A+A
Power consumption (standby)0.2 W0.3 W0.5 W0.5 W0.3 W
Power consumption (typical)14.8 W25.0 W38.0 W23.0 W21.0 W
Connecting 9V/12V/14V
N/A
N/A
None
N/A
N/A
Operational power consumption
N/A
N/A
38 - 72< 23< 20

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