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Compare 5 products

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Dell U2515H Monitor
Dell U2515H
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Dell U2715H Monitor
Dell U2715H
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Dell U2718Q Monitor
Dell U2718Q
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LG 27UK850 Monitor
LG 27UK850
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LG 27UK850-W Monitor
LG 27UK850-W
Available colors

General

Screen size25.0 in27.0 in27.0 in27.0 in27.0 in
Brightness350.0 cd/m²350.0 cd/m²350.0 cd/m²450.0 cd/m²350.0 cd/m²
Aspect ratio16:916:916:916:916:9

Design

Colour of product
  • Black
  • Black,Silver
Black,SilverBlack,SilverBlack,Silver
  • Black,White
  • Silver front bezel,white back cabinet
Panel designFlatFlatFlatFlatFlat
Built-in USB hubyesyesyesyesyes
Touchscreennononono
N/A
Built-in cameranonononono
Screen surfaceMatteMatteMatteMatte
N/A
Built-in speakersnononoyesyes

Dimensions

Height adjustment4.53 in4.53 in5.12 in4.33 in4.33 in
Height (min-max)< 512.5< 409.9540.2 - 670.2448.8 - 558.8
N/A
Height (without stand)15.67 in14.31 in14.02 in14.35 in14.35 in
Height with stand13.33 in20.67 in21.27 in22.03 in22.03 in
Depth (with stand)1.83 in8.07 in1.93 in9.22 in9.22 in
Depth (without stand)1.83 in1.83 in1.93 in1.8 in
N/A
Width (with stand)22.4 in24.12 in24.07 in24.14 in24.14 in
Weight (without stand)9.7 lb10.82 lb8.16 lb10.58 lb
N/A
Weight239.86 oz260.32 oz0.22 oz215.17 oz215.17 oz

Connectivity

Analogue 3.5mm input001
N/A
N/A
Number of USB 2.0 port000
N/A
N/A
Number of USB 3.0 ports5543
N/A
USB connectors (total)6643
N/A
Component input (YPbPr/YCbCr)nononono
N/A
Number of component inputs000
N/A
N/A
Composite inputnononono
N/A
Number of composite inputs000
N/A
N/A
DisplayPortyesyesyesyes
N/A
DVI Portnonononono
HDCPyes
N/A
yesyesyes
HDMIyesyesyesyes
N/A
HDMI ports quantity22122
Number of HDMI inputs2212
N/A
HDMI version1.41.42.0
N/A
N/A
Headphone outputyesyesnoyesyes
S-video inputnononono
N/A
Number of s-video inputs000
N/A
N/A
Thunderboltnononono
N/A
USB for videonononono
N/A
VGA innononono
N/A
Number of DisplayPort inputs2221
N/A
Number of DisplayPort outputs110
N/A
N/A
DisplayPort version1.21.21.21.2
N/A
Type of DisplayPort connectorStandardStandardStandardStandard
N/A
MHLyesyesnono
N/A
Headphone outputs quantity
N/A
N/A
N/A
11

Image properties

Maximum resolution2560 x 1440 px2560 x 1440 px3840 x 2160 px3840 x 2160 px
N/A
Supported graphics resolutions2560x14402560x14403840 x 21603840x21603840x2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD typeWide Quad HDWide Quad HD4K Ultra HD4K Ultra HD4K Ultra HD
Display number of colours16.78 million colours16.78 million colours1.073 billion colours
N/A
N/A
Colour depth (per channel)8.0 bit8.0 bit10.0 bit10.0 bit
N/A
Colour gamut (Adobe RGB)99.0 %99.0 %99.9 %
N/A
N/A
Colour gamut (NTSC)72.0 %72.0 %
N/A
N/A
N/A
Dynamic contrast ratio2000000:112000000:1
N/A
5000000:1
N/A
Contrast ratio1000:11000:11300:11000:1
N/A
Display technologyLEDLEDLCDLEDLED
BacklightLED backlightLED backlightLEDLEDWLED
Panel typeIPSIPSIPSIPSAH-IPS
Response time (GtG)6.0 ms6.0 ms5.0 ms5.0 ms
N/A
Response time (BtW)19.0 ms
N/A
14.0 ms
N/A
N/A
Response time8.0 ms6.0 ms8.0 ms5.0 ms5.0 ms
Picture-in-Picture (PIP)nononono
N/A
Pixel size0.01 in0.01 in0.01 in0.01 in
N/A
Viewing angle (horizontal)178.0 °178.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °178.0 °178.0 °
Image delay
N/A
< 12
N/A
N/A
N/A

Features

Ascendable and submersibleyesyesyesyes
N/A
Pivot functionyesyesyesyesyes
Swivelyesyesyesyes
N/A
Tiltableyesyesyesyesyes
Memory card readernononono
N/A
Cable lock slotnoyesyesnono
Flicker freeyes
N/A
N/A
yes
N/A
Plug and Play
N/A
N/A
yesyesyes

Compatibility

3D support (3D-Ready)nonononono
Adaptive synchronizationnononoyes
N/A
HDRnonoyesyes
N/A
VESA mountyesyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm100x100mm
Sync technology
N/A
N/A
N/A
AMD Freesync
N/A
VESA DisplayHDR certification
N/A
N/A
N/A
DisplayHDR 1000
N/A

Eco-labelling

EnergyStaryesyesyesyesyes
EPEATGoldGoldGoldGoldGold
TCO-labelling
N/A
TCO Displays 6.0
N/A
None
N/A

Power

Energy efficiency classBBABB
Connecting 9V/12V/14VNoneNoneNoneNone
N/A
Operational power consumption35 - 8736 - 8824 - 9932 - 50
N/A
Power consumption (standby)0.5 W0.5 W0.3 W0.5 W
N/A
Power consumption (typical)35.0 W36.0 W30.0 W41.0 W32.0 W

Often compared with Dell U2515H

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Often compared with Dell U2715H

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Often compared with Dell U2718Q

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Often compared with LG 27UK850

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Often compared with LG 27UK850-W

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