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Compare 5 products

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Dell U2717D Monitor
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Dell U2719D Monitor
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Dell UP2716D Monitor
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LG 27UK850 Monitor
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LG 27UL850 Monitor
Available colors

General

Screen size27.0 in27.0 in27.0 in27.0 in27.0 in
Brightness350.0 cd/m²350.0 cd/m²300.0 cd/m²450.0 cd/m²
N/A
Aspect ratio16:916:916:916:916:9

Design

Colour of product
  • Black
  • White
  • Black
  • Black,Silver
  • Black
  • Black,Silver
Black,SilverStainless steel
Panel designFlatFlatFlatFlatFlat
Built-in USB hubyesyesyesyesyes
Touchscreenno
N/A
nono
N/A
Built-in cameranonononono
Screen surfaceMatteMatteMatteMatteMatte
Built-in speakersnononoyes
N/A

Dimensions

Height adjustment5.12 in5.12 in5.12 in4.33 in4.33 in
Height (min-max)410.2 - 540.2
N/A
410.3 - 540.3448.8 - 558.8
N/A
Height (without stand)14.0 in13.98 in14.27 in14.35 in14.33 in
Height with stand19.11 in20.48 in21.27 in22.03 in22.01 in
Depth (with stand)1.9 in7.09 in2.02 in9.22 in1.77 in
Depth (without stand)1.9 in
N/A
2.02 in1.8 in
N/A
Width (with stand)24.07 in24.1 in24.07 in24.14 in24.13 in
Weight (without stand)9.92 lb
N/A
9.92 lb10.58 lb
N/A
Weight0.26 oz210.23 oz0.25 oz215.17 oz0.22 oz

Connectivity

Analogue 3.5mm input0
N/A
0
N/A
N/A
Number of USB 2.0 port0
N/A
0
N/A
N/A
Number of USB 3.0 ports5
N/A
63
N/A
USB connectors (total)5
N/A
63
N/A
Component input (YPbPr/YCbCr)no
N/A
nono
N/A
Number of component inputs0
N/A
0
N/A
N/A
Composite inputno
N/A
nono
N/A
Number of composite inputs0
N/A
0
N/A
N/A
DisplayPortyes
N/A
yesyes
N/A
DVI Portnonononoyes
HDMIyes
N/A
yesyesyes
HDMI ports quantity11222
Number of HDMI inputs1
N/A
22
N/A
HDMI version1.4
N/A
1.4
N/A
2.0
Headphone outputno
N/A
noyesyes
S-video inputno
N/A
nono
N/A
Number of s-video inputs0
N/A
0
N/A
N/A
Thunderboltno
N/A
nono
N/A
USB for videono
N/A
nono
N/A
VGA inno
N/A
nono
N/A
Number of DisplayPort inputs2
N/A
21
N/A
Number of DisplayPort outputs1
N/A
1
N/A
N/A
DisplayPort version1.2a
N/A
1.21.21.4
Type of DisplayPort connectorStandard
N/A
StandardStandard
N/A
MHLyes
N/A
yesno
N/A
HDCP
N/A
yes
N/A
yes
N/A
Headphone outputs quantity
N/A
N/A
111
Ethernet LAN
N/A
N/A
N/A
N/A
no

Image properties

Maximum resolution2560 x 1440 px
N/A
2560 x 1440 px3840 x 2160 px
N/A
Supported graphics resolutions2560 x 14402560x14402560 x 14403840x21603840 x 2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz
N/A
HD typeWide Quad HDQuad HD2K Ultra HD4K Ultra HD4K Ultra HD
Display number of colours16.78 million colours16.78 million colours1.073 billion colours
N/A
1.073 billion colours
Colour depth (per channel)8.0 bit
N/A
10.0 bit10.0 bit
N/A
Colour gamut (Adobe RGB)99.0 %99.0 %100.0 %
N/A
N/A
Colour gamut (NTSC)72.0 %
N/A
N/A
N/A
N/A
Contrast ratio1000:1
N/A
1000:11000:1
N/A
Display technologyLCDLEDLCDLEDLED
BacklightLEDLED backlightLEDLED
N/A
Panel typeIPSIPSIPSIPSIPS
Response time (GtG)8.0 ms
N/A
6.0 ms5.0 ms
N/A
Response time8.0 ms8.0 ms6.0 ms5.0 ms5.0 ms
Image delay< 25
N/A
N/A
N/A
N/A
Picture-in-Picture (PIP)no
N/A
nono
N/A
Pixel size0.01 in
N/A
0.01 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 °
Dynamic contrast ratio
N/A
N/A
2000000:15000000:1
N/A

Features

Ascendable and submersibleyes
N/A
yesyes
N/A
Pivot functionyesyesyesyes
N/A
Swivelyesyesyesyesyes
Tiltableyesyesyesyes
N/A
Memory card readerno
N/A
nono
N/A
Cable lock slotyes
N/A
yesnono
Plug and Playyes
N/A
yesyes
N/A
Flicker free
N/A
N/A
N/A
yes
N/A
Wi-Fi
N/A
N/A
N/A
N/A
no
Bluetooth
N/A
N/A
N/A
N/A
no

Compatibility

3D support (3D-Ready)nonononono
Adaptive synchronizationno
N/A
noyes
N/A
HDRno
N/A
noyesyes
VESA mountyesyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm
N/A
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

Power

Energy efficiency classAFCB
N/A
Connecting 9V/12V/14VNone
N/A
NoneNone
N/A
Operational power consumption23.7 - 74
N/A
40 - 13032 - 50
N/A
Power consumption (standby)0.5 W0.3 W0.3 W0.5 W0.5 W
Power consumption (typical)26.0 W30.0 W45.0 W41.0 W40.0 W

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