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Compare 4 products

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Dell U2718Q Monitor
Dell U2718Q
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Dell U2720Q Monitor
Dell U2720Q
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LG 27UD88-W Monitor
LG 27UD88-W
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LG 27UK650-W Monitor
LG 27UK650-W
Available colors
Editiorial reviews
9
4.1 out of 5
4 user ratings
5 stars
25 %
4 stars
75 %
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
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
8
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
User rating
41
4.2 out of 5
41 user ratings
5 stars
39 %
4 stars
46 %
3 stars
12 %
2 stars
2 %
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 %
44
4.1 out of 5
44 user ratings
5 stars
29 %
4 stars
50 %
3 stars
18 %
2 stars
2 %
1 stars
0 %
37
4.1 out of 5
37 user ratings
5 stars
32 %
4 stars
48 %
3 stars
16 %
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 productBlack,SilverBlackBlack,Silver,White
  • Black,Silver,White
  • Silver ,white ,silver
Panel designFlatFlatFlatFlat
Built-in USB hubyesyesyesno
Touchscreenno
N/A
no
N/A
Built-in cameranononono
Screen surfaceMatteMatteMatte
N/A
Built-in speakersno
N/A
nono

Dimensions

Height adjustment5.12 in5.12 in4.33 in4.33 in
Height (min-max)540.2 - 670.2
N/A
< 425
N/A
Height (without stand)14.02 in14.02 in14.37 in14.35 in
Height with stand21.27 in20.68 in16.74 in22.33 in
Depth (with stand)1.93 in1.96 in8.76 in9.06 in
Depth (without stand)1.93 in1.96 in1.68 in
N/A
Width (with stand)24.07 in24.07 in24.21 in24.14 in
Weight (without stand)8.16 lb
N/A
10.36 lb
N/A
Weight0.22 oz0.23 oz218.7 oz218.7 oz

Connectivity

Analogue 3.5mm input1
N/A
N/A
N/A
Number of USB 2.0 port0
N/A
0
N/A
Number of USB 3.0 ports4
N/A
2
N/A
USB connectors (total)4
N/A
2
N/A
Component input (YPbPr/YCbCr)no
N/A
no
N/A
Number of component inputs0
N/A
0
N/A
Composite inputno
N/A
no
N/A
Number of composite inputs0
N/A
0
N/A
DisplayPortyes
N/A
yes
N/A
DVI Portnononono
HDCPyesyesyesyes
HDMIyesyesyes
N/A
HDMI ports quantity1122
Number of HDMI inputs1
N/A
2
N/A
HDMI version2.02.02.0
N/A
Headphone outputnoyesyesyes
S-video inputno
N/A
no
N/A
Number of s-video inputs0
N/A
0
N/A
Thunderboltno
N/A
no
N/A
USB for videono
N/A
yes
N/A
VGA inno
N/A
no
N/A
Number of DisplayPort inputs2
N/A
1
N/A
Number of DisplayPort outputs0
N/A
0
N/A
DisplayPort version1.21.41.2
N/A
Type of DisplayPort connectorStandard
N/A
Standard
N/A
MHLno
N/A
no
N/A
Headphone outputs quantity
N/A
111
Type of USB connector
N/A
N/A
Type-C
N/A

Image properties

Maximum resolution3840 x 2160 px
N/A
3840 x 2160 px
N/A
Supported graphics resolutions3840 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
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 colours1.073 billion colours
N/A
N/A
Colour depth (per channel)10.0 bit
N/A
10.0 bit
N/A
Colour gamut (Adobe RGB)99.9 %
N/A
78.0 %
N/A
Contrast ratio1300:1
N/A
1000:1
N/A
Display technologyLCDLCDLEDLED
BacklightLEDLEDW-LEDWLED
Panel typeIPSIPSIPSAH-IPS
Response time (GtG)5.0 ms
N/A
5.0 ms
N/A
Response time (BtW)14.0 ms
N/A
N/A
N/A
Response time8.0 ms8.0 ms5.0 ms5.0 ms
Picture-in-Picture (PIP)no
N/A
yes
N/A
Pixel size0.01 in
N/A
0.01 in
N/A
Viewing angle (horizontal)178.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °178.0 °
Dynamic contrast ratio
N/A
N/A
5000000:1
N/A

Features

Ascendable and submersibleyes
N/A
yes
N/A
Pivot functionyesyesyesyes
Swivelyesyesyes
N/A
Tiltableyes
N/A
yesyes
Memory card readerno
N/A
no
N/A
Cable lock slotyesyes
N/A
yes
Plug and Playyes
N/A
yesyes
Flicker free
N/A
N/A
yes
N/A

Compatibility

3D support (3D-Ready)nononono
Adaptive synchronizationno
N/A
yes
N/A
HDRyes
N/A
no
N/A
VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm
Sync technology
N/A
N/A
AMD Freesync
N/A

Eco-labelling

EnergyStaryesyesyesyes
EPEATGold
N/A
GoldGold
TCO-labelling
N/A
N/A
None
N/A

Power

Energy efficiency classAGAA
Connecting 9V/12V/14VNone
N/A
None
N/A
Operational power consumption24 - 99
N/A
< 29
N/A
Power consumption (standby)0.3 W0.3 W0.3 W
N/A
Power consumption (typical)30.0 W33.0 W29.0 W32.0 W

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Often compared with LG 27UD88-W

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Often compared with LG 27UK650-W

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