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Compare 4 products

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Dell P2721Q Monitor
Dell P2721Q
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Dell U2720Q Monitor
Dell U2720Q
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Dell U2721DE Monitor
Dell U2721DE
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Dell U2722D Monitor
Dell U2722D
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
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
2
2 editorial reviews
The Dell U2721DE is a decent 1440p, 27" monitor. Dell's UltraSharp lineup tends to focus more on office features than gaming, and this one is no exception. It ha...Read more
Dell's UltraSharp 27 USB-C Hub Monitor offers a wide color gamut, a wealth of convenience and ergonomic features, and as many connectors as we've seen on a monitor of its size class. Only its pricing, and a slight shortfall in brightness testing, keep it from true greatness.Read more
Read editorial reviews
4
4.0 out of 5
4 user ratings
5 stars
25 %
4 stars
75 %
3 stars
0 %
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 %
41
3.8 out of 5
41 user ratings
5 stars
17 %
4 stars
48 %
3 stars
29 %
2 stars
2 %
1 stars
2 %
39
4.1 out of 5
39 user ratings
5 stars
38 %
4 stars
33 %
3 stars
25 %
2 stars
2 %
1 stars
0 %
37
4.2 out of 5
37 user ratings
5 stars
43 %
4 stars
40 %
3 stars
13 %
2 stars
0 %
1 stars
2 %

General

Screen size27.0 in27.0 in27.0 in27.0 in
Brightness350.0 cd/m²350.0 cd/m²350.0 cd/m²300.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of productBlackBlackBlack,GreyBlack,Silver
Panel designFlatFlatFlatFlat
Built-in USB hubyesyesyesyes
Built-in cameranononono
Screen surface
N/A
Matte
N/A
N/A

Dimensions

Height adjustment5.91 in5.12 in5.12 in5.91 in
Height (without stand)14.2 in14.02 in13.98 in13.86 in
Height with stand21.07 in20.68 in15.36 in21.07 in
Depth (with stand)7.28 in1.96 in7.09 in7.28 in
Depth (without stand)2.05 in1.96 in1.54 in1.95 in
Width (with stand)24.08 in24.07 in24.1 in24.07 in
Weight0.24 oz0.23 oz0.21 oz0.22 oz

Connectivity

DVI Portnononono
HDMIyesyesyesyes
HDMI ports quantity1111
HDMI version2.02.01.41.4
Headphone outputnoyes
N/A
N/A
DisplayPort version1.21.41.41.4
HDCP
N/A
yesyes
N/A
Headphone outputs quantity
N/A
1
N/A
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
  • 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
  • 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
2560 x 1440
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HD4K Ultra HDQuad HDQuad HD
Display number of colours1.07 billion colours1.073 billion colours16.78 million colours1.07 billion colours
Colour gamut (Adobe RGB)99.0 %
N/A
N/A
100.0 %
Display technologyLCDLCDLCDLCD
BacklightLEDLEDLEDLED
Panel typeIPSIPSIPSIPS
Response time8.0 ms8.0 ms8.0 ms8.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °178.0 °

Features

Pivot functionyesyesyesyes
Swivelyesyesyesyes
Cable lock slotyesyesyesyes
Plug and Play
N/A
N/A
N/A
yes

Compatibility

VESA mountyesyesyesyes
3D support (3D-Ready)
N/A
no
N/A
N/A
Type of VESA mount
N/A
100x100mm100x100mm100x100mm

Eco-labelling

EnergyStaryesyesyesyes

Power

Energy efficiency classFGFE
Power consumption (standby)0.2 W0.3 W0.2 W0.3 W
Power consumption (typical)21.8 W33.0 W22.6 W
N/A

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