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Compare 3 products

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Dell P2721Q Monitor
Dell P2721Q
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Dell S2721QS Monitor
Dell S2721QS
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Dell U2720Q Monitor
Dell U2720Q
Available colors
Editiorial reviews
6
4.0 out of 5
5 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
5
4.1 out of 5
3 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
7
4.1 out of 5
6 user ratings
5 stars
33 %
4 stars
50 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
36
4.2 out of 5
36 user ratings
5 stars
36 %
4 stars
47 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
39
4.3 out of 5
39 user ratings
5 stars
51 %
4 stars
25 %
3 stars
23 %
2 stars
0 %
1 stars
0 %
41
3.8 out of 5
41 user ratings
5 stars
17 %
4 stars
48 %
3 stars
29 %
2 stars
2 %
1 stars
2 %

General

Screen size27.0 in27.0 in27.0 in
Brightness350.0 cd/m²350.0 cd/m²350.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlackGreyBlack
Panel designFlatFlatFlat
Built-in USB hubyesnoyes
Built-in cameranonono
Screen surface
N/A
N/A
Matte

Dimensions

Height adjustment5.91 in4.33 in5.12 in
Height (without stand)14.2 in14.35 in14.02 in
Height with stand21.07 in20.08 in20.68 in
Depth (with stand)7.28 in6.88 in1.96 in
Depth (without stand)2.05 in2.18 in1.96 in
Width (with stand)24.08 in24.08 in24.07 in
Weight0.24 oz0.23 oz0.23 oz

Connectivity

DVI Portnonono
HDMIyesyesyes
HDMI ports quantity121
HDMI version2.02.02.0
Headphone outputnonoyes
DisplayPort version1.21.21.4
HDCP
N/A
N/A
yes
Headphone outputs quantity
N/A
N/A
1

Image properties

Supported graphics resolutions
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1152 x 864
  • 1280 x 1024
  • 1920 x 1080
  • 2048 x 1280
  • 2560 x 1440
  • 3840 x 2160
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1152 x 864
  • 1280 x 1024
  • 1600 x 900
  • 1920 x 1080
  • 2048 x 1280
  • 2560 x 1440
  • 3840 x 2160
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1152 x 864
  • 1280 x 1024
  • 1680 x 1050
  • 1920 x 1080
  • 1920 x 1200
  • 2048 x 1152
  • 2048 x 1280
  • 2560 x 1440
  • 3840 x 2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HD4K Ultra HD4K Ultra HD
Display number of colours1.07 billion colours1.07 billion colours1.073 billion colours
Colour gamut (Adobe RGB)99.0 %
N/A
N/A
Display technologyLCDLCDLCD
BacklightLEDW-LEDLED
Panel typeIPSIPSIPS
Response time8.0 ms4.0 ms8.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °

Features

Pivot functionyesyesyes
Swivelyesyesyes
Cable lock slotyesyesyes
Flicker free
N/A
yes
N/A

Compatibility

VESA mountyesyesyes
Type of VESA mount
N/A
100x100mm100x100mm
3D support (3D-Ready)
N/A
N/A
no

Eco-labelling

EnergyStaryesyesyes

Power

Energy efficiency classFGG
Power consumption (standby)0.2 W0.2 W0.3 W
Power consumption (typical)21.8 W28.8 W33.0 W

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Often compared with Dell S2721QS

Often compared with Dell U2720Q