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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 U2719DC Monitor
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Dell U2721DE Monitor
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ViewSonic VP2768 Monitor
Available colors

General

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

Design

Colour of product
  • Black
  • White
  • Black
  • Black,Silver
  • Black
  • Black,Silver
Black,GreyBlack
Panel designFlatFlatFlatFlatFlat
Built-in USB hubyesyesyesyesyes
Touchscreenno
N/A
N/A
N/A
no
Built-in cameranonononono
Screen surfaceMatteMatteMatte
N/A
Matte
Built-in speakersnonono
N/A
no

Dimensions

Height adjustment5.12 in5.12 in5.12 in5.12 in5.12 in
Height (min-max)410.2 - 540.2
N/A
N/A
N/A
< 540.4
Height (without stand)14.0 in13.98 in13.98 in13.98 in13.89 in
Height with stand19.11 in20.48 in245.67 in15.36 in21.28 in
Depth (with stand)1.9 in7.09 in1.54 in7.09 in8.46 in
Depth (without stand)1.9 in
N/A
N/A
1.54 in2.05 in
Width (with stand)24.07 in24.1 in24.1 in24.1 in24.13 in
Weight (without stand)9.92 lb
N/A
N/A
N/A
9.68 lb
Weight0.26 oz210.23 oz0.21 oz0.21 oz242.68 oz

Connectivity

Analogue 3.5mm input0
N/A
N/A
N/A
N/A
Number of USB 2.0 port0
N/A
N/A
N/A
N/A
Number of USB 3.0 ports5
N/A
N/A
N/A
4
USB connectors (total)5
N/A
N/A
N/A
5
Component input (YPbPr/YCbCr)no
N/A
N/A
N/A
N/A
Number of component inputs0
N/A
N/A
N/A
N/A
Composite inputno
N/A
N/A
N/A
N/A
Number of composite inputs0
N/A
N/A
N/A
N/A
DisplayPortyes
N/A
N/A
N/A
yes
DVI Portnonononoyes
HDMIyes
N/A
yesyesyes
HDMI ports quantity11112
Number of HDMI inputs1
N/A
N/A
N/A
2
HDMI version1.4
N/A
N/A
1.41.4
Headphone outputno
N/A
no
N/A
yes
S-video inputno
N/A
N/A
N/A
N/A
Number of s-video inputs0
N/A
N/A
N/A
N/A
Thunderboltno
N/A
N/A
N/A
N/A
USB for videono
N/A
N/A
N/A
N/A
VGA inno
N/A
N/A
N/A
no
Number of DisplayPort inputs2
N/A
N/A
N/A
1
Number of DisplayPort outputs1
N/A
N/A
N/A
1
DisplayPort version1.2a
N/A
N/A
1.41.2a
Type of DisplayPort connectorStandard
N/A
N/A
N/A
Standard
MHLyes
N/A
yes
N/A
N/A
HDCP
N/A
yesyesyes
N/A

Image properties

Maximum resolution2560 x 1440 px
N/A
N/A
N/A
2560 x 1440 px
Supported graphics resolutions2560 x 14402560x14402560 x 1440
  • 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
N/A
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD typeWide Quad HDQuad HDQuad HDQuad HDWide Quad HD
Display number of colours16.78 million colours16.78 million colours16.78 million colours16.78 million colours16.78 million colours
Colour depth (per channel)8.0 bit
N/A
N/A
N/A
14.0 bit
Colour gamut (Adobe RGB)99.0 %99.0 %99.0 %
N/A
N/A
Colour gamut (NTSC)72.0 %
N/A
N/A
N/A
N/A
Contrast ratio1000:1
N/A
N/A
N/A
1000:1
Display technologyLCDLEDLCDLCDLED
BacklightLEDLED backlightLEDLEDLED backlight
Panel typeIPSIPSIPSIPSIPS
Response time (GtG)8.0 ms
N/A
N/A
N/A
5.0 ms
Response time8.0 ms8.0 ms8.0 ms8.0 ms14.0 ms
Image delay< 25
N/A
N/A
N/A
N/A
Picture-in-Picture (PIP)no
N/A
N/A
N/A
yes
Pixel size0.01 in
N/A
N/A
N/A
0.01 in
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
N/A
N/A
20000000:1
Response time (BtW)
N/A
N/A
N/A
N/A
5.0 ms

Features

Ascendable and submersibleyes
N/A
N/A
N/A
yes
Pivot functionyesyesyesyesyes
Swivelyesyesyesyesyes
Tiltableyesyesyes
N/A
yes
Memory card readerno
N/A
N/A
N/A
N/A
Cable lock slotyes
N/A
yesyesyes
Plug and Playyes
N/A
yes
N/A
N/A
Flicker free
N/A
N/A
N/A
N/A
yes

Compatibility

3D support (3D-Ready)nonono
N/A
N/A
Adaptive synchronizationno
N/A
N/A
N/A
N/A
HDRno
N/A
N/A
N/A
N/A
VESA mountyesyesyesyesyes
Type of VESA mount100x100mm100x100mm
N/A
100x100mm100x100mm

Eco-labelling

EnergyStaryesyesyesyesyes
EPEATGoldGoldGold
N/A
Bronze
TCO-labellingTCO Displays 7.0
N/A
N/A
N/A
N/A

Power

Energy efficiency classAFAFE
Connecting 9V/12V/14VNone
N/A
N/A
N/A
N/A
Operational power consumption23.7 - 74
N/A
N/A
N/A
22 - 32
Power consumption (standby)0.5 W0.3 W0.3 W0.2 W0.3 W
Power consumption (typical)26.0 W30.0 W33.2 W22.6 W32.0 W

Often compared with Dell U2717D

Often compared with Dell U2719D

Often compared with Dell U2719DC

Often compared with Dell U2721DE

Often compared with ViewSonic VP2768