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Compare 4 products

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Dell U2720Q Monitor
Dell U2720Q
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HP Z27 Monitor
HP Z27
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LG 27UD88-W Monitor
LG 27UD88-W
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LG 27UK850 Monitor
LG 27UK850
Available colors
Editiorial 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
11
3.8 out of 5
5 user ratings
5 stars
0 %
4 stars
80 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
15
4.1 out of 5
6 user ratings
5 stars
16 %
4 stars
83 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
11
4.3 out of 5
8 user ratings
5 stars
37 %
4 stars
62 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
41
3.8 out of 5
41 user ratings
5 stars
17 %
4 stars
48 %
3 stars
29 %
2 stars
2 %
1 stars
2 %
38
4.1 out of 5
38 user ratings
5 stars
39 %
4 stars
36 %
3 stars
21 %
2 stars
0 %
1 stars
2 %
44
4.1 out of 5
44 user ratings
5 stars
29 %
4 stars
50 %
3 stars
18 %
2 stars
2 %
1 stars
0 %
45
4.1 out of 5
45 user ratings
5 stars
31 %
4 stars
51 %
3 stars
15 %
2 stars
2 %
1 stars
0 %

General

Screen size27.0 in27.0 in27.0 in27.0 in
Brightness350.0 cd/m²350.0 cd/m²350.0 cd/m²450.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of productBlackBlackBlack,Silver,WhiteBlack,Silver
Panel designFlatFlatFlatFlat
Built-in USB hubyesyesyesyes
Built-in cameranononono
Screen surfaceMatte
N/A
MatteMatte
Touchscreen
N/A
nonono
Built-in speakers
N/A
nonoyes

Dimensions

Height adjustment5.12 in5.91 in4.33 in4.33 in
Height (without stand)14.02 in14.39 in14.37 in14.35 in
Height with stand20.68 in20.08 in16.74 in22.03 in
Depth (with stand)1.96 in9.06 in8.76 in9.22 in
Depth (without stand)1.96 in
N/A
1.68 in1.8 in
Width (with stand)24.07 in24.18 in24.21 in24.14 in
Weight0.23 oz330.87 oz218.7 oz215.17 oz
Height (min-max)
N/A
< 510< 425448.8 - 558.8
Weight (without stand)
N/A
N/A
10.36 lb10.58 lb

Connectivity

DVI Portnononono
HDCPyesyesyesyes
HDMIyesyesyesyes
HDMI ports quantity1122
HDMI version2.0
N/A
2.0
N/A
Headphone outputyes
N/A
yesyes
Headphone outputs quantity1
N/A
11
DisplayPort version1.4
N/A
1.21.2
USB connectors (total)
N/A
123
DisplayPort
N/A
yesyesyes
Number of HDMI inputs
N/A
122
VGA in
N/A
nonono
Type of USB connector
N/A
N/A
Type-C
N/A
Number of USB 2.0 port
N/A
N/A
0
N/A
Number of USB 3.0 ports
N/A
N/A
23
Component input (YPbPr/YCbCr)
N/A
N/A
nono
Number of component inputs
N/A
N/A
0
N/A
Composite input
N/A
N/A
nono
Number of composite inputs
N/A
N/A
0
N/A
S-video input
N/A
N/A
nono
Number of s-video inputs
N/A
N/A
0
N/A
Thunderbolt
N/A
N/A
nono
USB for video
N/A
N/A
yesno
Number of DisplayPort inputs
N/A
N/A
11
Number of DisplayPort outputs
N/A
N/A
0
N/A
Type of DisplayPort connector
N/A
N/A
StandardStandard
MHL
N/A
N/A
nono

Image properties

Supported graphics resolutions
  • 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
  • 1024x768
  • 1280x1024
  • 1280x720
  • 1280x768
  • 1280x800
  • 1440x900
  • 1600x1200
  • 1600x900
  • 1680x1050
  • 1920x1080
  • 1920x1200
  • 2560x1440
  • 2560x1600
  • 3840x2160
  • 640x480
  • 720x400
  • 720x480
  • 800x600
3840x21603840x2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HD4K Ultra HD4K Ultra HD4K Ultra HD
Display number of colours1.073 billion colours16.78 million colours
N/A
N/A
Display technologyLCDLEDLEDLED
BacklightLEDLED backlightW-LEDLED
Panel typeIPSIPSIPSIPS
Response time8.0 ms8.0 ms5.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °178.0 °
Maximum resolution
N/A
3840 x 2160 px3840 x 2160 px3840 x 2160 px
Dynamic contrast ratio
N/A
5000000:15000000:15000000:1
Contrast ratio
N/A
1300:11000:11000:1
Response time (GtG)
N/A
8.0 ms5.0 ms5.0 ms
Pixel size
N/A
0.01 in0.01 in0.01 in
Colour depth (per channel)
N/A
N/A
10.0 bit10.0 bit
Colour gamut (Adobe RGB)
N/A
N/A
78.0 %
N/A
Picture-in-Picture (PIP)
N/A
N/A
yesno

Features

Pivot functionyesyesyesyes
Swivelyesyesyesyes
Cable lock slotyesyes
N/A
no
Ascendable and submersible
N/A
noyesyes
Tiltable
N/A
yesyesyes
Plug and Play
N/A
yesyesyes
Memory card reader
N/A
N/A
nono
Flicker free
N/A
N/A
yesyes

Compatibility

3D support (3D-Ready)nononono
VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm
Adaptive synchronization
N/A
N/A
yesyes
HDR
N/A
N/A
noyes
Sync technology
N/A
N/A
AMD FreesyncAMD Freesync
VESA DisplayHDR certification
N/A
N/A
N/A
DisplayHDR 1000

Eco-labelling

EnergyStaryesyesyesyes
EPEAT
N/A
GoldGoldGold
TCO-labelling
N/A
N/A
NoneNone

Power

Energy efficiency classGGAB
Power consumption (standby)0.3 W0.5 W0.3 W0.5 W
Power consumption (typical)33.0 W70.0 W29.0 W41.0 W
Operational power consumption
N/A
< 185< 2932 - 50
Connecting 9V/12V/14V
N/A
N/A
NoneNone

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Often compared with LG 27UK850

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