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Compare 3 products

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Dell U2718Q Monitor
Dell U2718Q
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Dell U2720Q Monitor
Dell U2720Q
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LG 27UK850 Monitor
LG 27UK850
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
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
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 %
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 in
Brightness350.0 cd/m²350.0 cd/m²450.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of productBlack,SilverBlackBlack,Silver
Panel designFlatFlatFlat
Built-in USB hubyesyesyes
Touchscreenno
N/A
no
Built-in cameranonono
Screen surfaceMatteMatteMatte
Built-in speakersno
N/A
yes

Dimensions

Height adjustment5.12 in5.12 in4.33 in
Height (min-max)540.2 - 670.2
N/A
448.8 - 558.8
Height (without stand)14.02 in14.02 in14.35 in
Height with stand21.27 in20.68 in22.03 in
Depth (with stand)1.93 in1.96 in9.22 in
Depth (without stand)1.93 in1.96 in1.8 in
Width (with stand)24.07 in24.07 in24.14 in
Weight (without stand)8.16 lb
N/A
10.58 lb
Weight0.22 oz0.23 oz215.17 oz

Connectivity

Analogue 3.5mm input1
N/A
N/A
Number of USB 2.0 port0
N/A
N/A
Number of USB 3.0 ports4
N/A
3
USB connectors (total)4
N/A
3
Component input (YPbPr/YCbCr)no
N/A
no
Number of component inputs0
N/A
N/A
Composite inputno
N/A
no
Number of composite inputs0
N/A
N/A
DisplayPortyes
N/A
yes
DVI Portnonono
HDCPyesyesyes
HDMIyesyesyes
HDMI ports quantity112
Number of HDMI inputs1
N/A
2
HDMI version2.02.0
N/A
Headphone outputnoyesyes
S-video inputno
N/A
no
Number of s-video inputs0
N/A
N/A
Thunderboltno
N/A
no
USB for videono
N/A
no
VGA inno
N/A
no
Number of DisplayPort inputs2
N/A
1
Number of DisplayPort outputs0
N/A
N/A
DisplayPort version1.21.41.2
Type of DisplayPort connectorStandard
N/A
Standard
MHLno
N/A
no
Headphone outputs quantity
N/A
11

Image properties

Maximum resolution3840 x 2160 px
N/A
3840 x 2160 px
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
3840x2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HD4K Ultra HD4K Ultra HD
Display number of colours1.073 billion colours1.073 billion colours
N/A
Colour depth (per channel)10.0 bit
N/A
10.0 bit
Colour gamut (Adobe RGB)99.9 %
N/A
N/A
Contrast ratio1300:1
N/A
1000:1
Display technologyLCDLCDLED
BacklightLEDLEDLED
Panel typeIPSIPSIPS
Response time (GtG)5.0 ms
N/A
5.0 ms
Response time (BtW)14.0 ms
N/A
N/A
Response time8.0 ms8.0 ms5.0 ms
Picture-in-Picture (PIP)no
N/A
no
Pixel size0.01 in
N/A
0.01 in
Viewing angle (horizontal)178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °
Dynamic contrast ratio
N/A
N/A
5000000:1

Features

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

Compatibility

3D support (3D-Ready)nonono
Adaptive synchronizationno
N/A
yes
HDRyes
N/A
yes
VESA mountyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm
Sync technology
N/A
N/A
AMD Freesync
VESA DisplayHDR certification
N/A
N/A
DisplayHDR 1000

Eco-labelling

EnergyStaryesyesyes
EPEATGold
N/A
Gold
TCO-labelling
N/A
N/A
None

Power

Energy efficiency classAGB
Connecting 9V/12V/14VNone
N/A
None
Operational power consumption24 - 99
N/A
32 - 50
Power consumption (standby)0.3 W0.3 W0.5 W
Power consumption (typical)30.0 W33.0 W41.0 W

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Often compared with Dell U2720Q

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