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Compare 3 products

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Dell P2421D Monitor
Dell P2421D
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Dell U2415 Monitor
Dell U2415
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LG 24MP68VQ-P Monitor
LG 24MP68VQ-P
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Editiorial reviews
1
1 editorial reviews
The Dell S2421H is a basic 24 inch monitor with a 1080p panel and very few additional features. It's part of Dell's S Series of monitors, which are mainly entry-...Read more
Read editorial reviews
5
3.3 out of 5
3 user ratings
5 stars
0 %
4 stars
66 %
3 stars
0 %
2 stars
33 %
1 stars
0 %
Read editorial reviews
User rating
39
4.1 out of 5
39 user ratings
5 stars
41 %
4 stars
25 %
3 stars
33 %
2 stars
0 %
1 stars
0 %
56
3.8 out of 5
56 user ratings
5 stars
32 %
4 stars
30 %
3 stars
23 %
2 stars
14 %
1 stars
0 %
33
4.2 out of 5
33 user ratings
5 stars
39 %
4 stars
42 %
3 stars
15 %
2 stars
3 %
1 stars
0 %

General

Screen size23.8 in24.1 in23.8 in
Brightness300.0 cd/m²300.0 cd/m²250.0 cd/m²
Aspect ratio16:916:1016:9

Design

Colour of productBlack
  • Black
  • Black,Silver
Black
Panel designFlatFlatFlat
Built-in USB hubyesyesno
Built-in cameranonono
Touchscreen
N/A
no
N/A
Screen surface
N/A
MatteMatte
Built-in speakers
N/A
nono

Dimensions

Height adjustment5.12 in4.53 in
N/A
Height (without stand)12.68 in13.8 in12.67 in
Height with stand14.02 in20.39 in16.39 in
Depth (with stand)6.54 in8.07 in7.35 in
Depth (without stand)6.54 in1.8 in
N/A
Width (with stand)21.17 in20.95 in21.33 in
Weight0.12 oz223.64 oz116.4 oz
Height (min-max)
N/A
402.9 - 517.9
N/A
Weight (without stand)
N/A
9.37 lb
N/A

Connectivity

DVI Portnonoyes
HDCPyes
N/A
yes
HDMIyesyesyes
HDMI ports quantity121
Headphone outputnoyesyes
DisplayPort version1.21.2
N/A
Analogue 3.5mm input
N/A
0
N/A
Number of USB 2.0 port
N/A
0
N/A
Number of USB 3.0 ports
N/A
5
N/A
USB connectors (total)
N/A
5
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
Number of HDMI inputs
N/A
21
S-video input
N/A
no
N/A
Number of s-video inputs
N/A
0
N/A
Thunderbolt
N/A
no
N/A
USB for video
N/A
no
N/A
VGA in
N/A
noyes
Number of DisplayPort inputs
N/A
2
N/A
Number of DisplayPort outputs
N/A
1
N/A
MHL
N/A
yes
N/A
DVI-D ports quantity
N/A
N/A
1
Headphone outputs quantity
N/A
N/A
1
VGA (D-Sub) ports quantity
N/A
N/A
1

Image properties

Supported graphics resolutions2560 x 14401920x12001920x1080
Refresh rate60.0 Hz60.0 Hz75.0 Hz
HD typeQuad HDFull HDFull HD
Display number of colours16.78 million colours16.78 million colours16.78 million colours
Display technologyLEDLEDLED
BacklightLEDLED backlightW-LED
Panel typeIPSIPSIPS
Response time8.0 ms6.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °
Maximum resolution
N/A
1920 x 1200 px1920 x 1080 px
Colour depth (per channel)
N/A
8.0 bit8.0 bit
Colour gamut (Adobe RGB)
N/A
91.0 %
N/A
Colour gamut (NTSC)
N/A
72.0 %
N/A
Dynamic contrast ratio
N/A
2000000:1
N/A
Contrast ratio
N/A
1000:11000:1
Response time (GtG)
N/A
6.0 ms5.0 ms
Response time (BtW)
N/A
19.0 ms5.0 ms
Image delay
N/A
< 7.7
N/A
Picture-in-Picture (PIP)
N/A
no
N/A
Pixel size
N/A
0.01 in0.01 in

Features

Pivot functionyesyes
N/A
Swivelyesyes
N/A
Cable lock slotyesyesyes
Ascendable and submersible
N/A
yes
N/A
Tiltable
N/A
yesyes
Memory card reader
N/A
no
N/A
Flicker free
N/A
yes
N/A
Plug and Play
N/A
N/A
yes

Compatibility

3D support (3D-Ready)nonono
VESA mountyesyesyes
Type of VESA mount100x100mm100x100mm
N/A
Adaptive synchronization
N/A
noyes
HDR
N/A
nono
Sync technology
N/A
N/A
AMD Freesync

Eco-labelling

EnergyStaryesnoyes
EPEAT
N/A
GoldGold

Power

Energy efficiency classEA+A
Power consumption (standby)0.3 W0.5 W0.3 W
Power consumption (typical)25.0 W23.0 W21.0 W
Operational power consumption
N/A
< 23< 20

Often compared with Dell P2421D

Often compared with Dell U2415