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Compare 4 products

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Dell U2415 Monitor
Dell U2415
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Dell U2417H Monitor
Dell U2417H
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Dell U2715H Monitor
Dell U2715H
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ViewSonic VX2778-smhd Monitor
ViewSonic VX2778-smhd
Available colors
Editiorial reviews
5
3.3 out of 5
3 user ratings
5 stars
0 %
4 stars
66 %
3 stars
0 %
2 stars
33 %
1 stars
0 %
Read editorial reviews
10
3.7 out of 5
6 user ratings
5 stars
33 %
4 stars
50 %
3 stars
0 %
2 stars
16 %
1 stars
0 %
Read editorial reviews
2
2 editorial reviews
Read more
The Dell Ultrasharp U2715H is a good IPS LCD monitor with wide viewing angles and a 1440p resolution that make it very suitable for productivity-oriented environ...Read more
Read editorial reviews
1
1 editorial reviews
The ViewSonic VX2758-2KP-MHD is a good 27 inch, 1440p monitor with great peak brightness and wide viewing angles. It delivers a great gaming experience, with low...Read more
Read editorial reviews
User rating
56
3.8 out of 5
56 user ratings
5 stars
32 %
4 stars
30 %
3 stars
23 %
2 stars
14 %
1 stars
0 %
59
3.9 out of 5
59 user ratings
5 stars
33 %
4 stars
30 %
3 stars
28 %
2 stars
5 %
1 stars
1 %
52
4.4 out of 5
52 user ratings
5 stars
51 %
4 stars
32 %
3 stars
15 %
2 stars
0 %
1 stars
0 %
41
4.0 out of 5
41 user ratings
5 stars
34 %
4 stars
36 %
3 stars
29 %
2 stars
0 %
1 stars
0 %

General

Screen size24.1 in23.8 in27.0 in27.0 in
Brightness300.0 cd/m²250.0 cd/m²350.0 cd/m²350.0 cd/m²
Aspect ratio16:1016:916:916:9

Design

Colour of product
  • Black
  • Black,Silver
  • Black
  • White
Black,SilverBlack,Silver
Panel designFlatFlatFlatFlat
Built-in USB hubyesyesyesno
Touchscreennononono
Built-in cameranononono
Screen surfaceMatteMatteMatteMatte
Built-in speakersnononoyes

Dimensions

Height adjustment4.53 in5.12 in4.53 in
N/A
Height (min-max)402.9 - 517.9485 - 485.3< 409.9< 454
Height (without stand)13.8 in12.37 in14.31 in14.25 in
Height with stand20.39 in19.11 in20.67 in17.87 in
Depth (with stand)8.07 in21.17 in8.07 in7.48 in
Depth (without stand)1.8 in1.78 in1.83 in1.93 in
Width (with stand)20.95 in21.17 in24.12 in24.13 in
Weight (without stand)9.37 lb7.01 lb10.82 lb9.08 lb
Weight223.64 oz112.17 oz260.32 oz171.78 oz

Connectivity

Analogue 3.5mm input0
N/A
01
Number of USB 2.0 port000
N/A
Number of USB 3.0 ports555
N/A
USB connectors (total)556
N/A
Component input (YPbPr/YCbCr)nonono
N/A
Number of component inputs000
N/A
Composite inputnonono
N/A
Number of composite inputs000
N/A
DisplayPortyesyesyesyes
DVI Portnononono
HDMIyesyesyesyes
HDMI ports quantity2121
Number of HDMI inputs2121
Headphone outputyesnoyesyes
S-video inputnonono
N/A
Number of s-video inputs000
N/A
Thunderboltnononono
USB for videonononono
VGA innononoyes
Number of DisplayPort inputs2122
Number of DisplayPort outputs111
N/A
DisplayPort version1.21.21.2
N/A
MHLyesyesyes
N/A
HDMI version
N/A
1.41.41.4
Type of DisplayPort connector
N/A
StandardStandardStandard
Headphone outputs quantity
N/A
N/A
N/A
1

Image properties

Maximum resolution1920 x 1200 px1920 x 1080 px2560 x 1440 px2560 x 1440 px
Supported graphics resolutions1920x1200
1920 x 1080
2560x14402560x1440
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD typeFull HDFull HDWide Quad HDWide Quad HD
Display number of colours16.78 million colours16.78 million colours16.78 million colours16.78 million colours
Colour depth (per channel)8.0 bit8.0 bit8.0 bit
N/A
Colour gamut (Adobe RGB)91.0 %99.0 %99.0 %100.0 %
Colour gamut (NTSC)72.0 %99.0 %72.0 %100.0 %
Dynamic contrast ratio2000000:12000000:112000000:180000000:1
Contrast ratio1000:11000:11000:11000:1
Display technologyLEDLEDLEDLED
BacklightLED backlightLEDLED backlightLED
Panel typeIPSIPSIPSPLS
Response time (GtG)6.0 ms8.0 ms6.0 ms5.0 ms
Response time (BtW)19.0 ms8.0 ms
N/A
N/A
Response time6.0 ms8.0 ms6.0 ms5.0 ms
Image delay< 7.7
N/A
< 12
N/A
Picture-in-Picture (PIP)nononono
Pixel size0.01 in0.01 in0.01 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 °

Features

Ascendable and submersibleyesyesyesno
Pivot functionyesyesyesno
Swivelyesyesyes
N/A
Tiltableyesyesyesyes
Memory card readernononono
Cable lock slotyesyesyes
N/A
Flicker freeyesyes
N/A
yes

Compatibility

3D support (3D-Ready)nononoyes
Adaptive synchronizationnononono
HDRnononono
VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm

Eco-labelling

EnergyStarnoyesyesyes
EPEATGoldGoldGoldSilver
TCO-labelling
N/A
N/A
TCO Displays 6.0
N/A

Power

Energy efficiency classA+AB
N/A
Operational power consumption< 23< 1936 - 8823 - 34
Power consumption (standby)0.5 W0.28 W0.5 W0.28 W
Power consumption (typical)23.0 W19.0 W36.0 W34.0 W
Connecting 9V/12V/14V
N/A
NoneNone
N/A

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Often compared with Dell U2417H

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Often compared with Dell U2715H

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