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Compare 4 products

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Dell U2717D Monitor
Dell U2717D
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Dell U2719D Monitor
Dell U2719D
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Dell U2720Q Monitor
Dell U2720Q
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HP U28 Monitor
HP U28
Available colors
Editiorial reviews
9
3.8 out of 5
7 user ratings
5 stars
28 %
4 stars
57 %
3 stars
0 %
2 stars
14 %
1 stars
0 %
Read editorial reviews
7
4.2 out of 5
4 user ratings
5 stars
50 %
4 stars
50 %
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
3
3 editorial reviews
The best 4k HDR monitor we've tested is the Samsung LS32BG75NNXGO. It's a high-end 32-inch 4k monitor that's one of the few on the market with Mini LED backlighting.Read more
Creative-level accuracyRead more
HP's U28 4K HDR Monitor offers high resolution and pixel density, masters the sRGB color space, and renders nuanced HDR content. It's a fair-value pick for prosumer content creators and others seeking a midsize panel with good color chops.Read more
Read editorial reviews
User rating
47
4.1 out of 5
47 user ratings
5 stars
40 %
4 stars
42 %
3 stars
12 %
2 stars
0 %
1 stars
4 %
43
4.2 out of 5
43 user ratings
5 stars
46 %
4 stars
30 %
3 stars
23 %
2 stars
0 %
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 %
27
4.1 out of 5
27 user ratings
5 stars
29 %
4 stars
51 %
3 stars
18 %
2 stars
0 %
1 stars
0 %

General

Screen size27.0 in27.0 in27.0 in28.0 in
Brightness350.0 cd/m²350.0 cd/m²350.0 cd/m²400.0 cd/m²
Aspect ratio16:916:916:916:9

Design

Colour of product
  • Black
  • White
  • Black
  • Black,Silver
BlackSilver
Panel designFlatFlatFlatFlat
Built-in USB hubyesyesyesyes
Touchscreenno
N/A
N/A
N/A
Built-in cameranononono
Screen surfaceMatteMatteMatte
N/A
Built-in speakersnono
N/A
N/A

Dimensions

Height adjustment5.12 in5.12 in5.12 in4.72 in
Height (min-max)410.2 - 540.2
N/A
N/A
N/A
Height (without stand)14.0 in13.98 in14.02 in14.61 in
Height with stand19.11 in20.48 in20.68 in20.92 in
Depth (with stand)1.9 in7.09 in1.96 in7.48 in
Depth (without stand)1.9 in
N/A
1.96 in1.71 in
Width (with stand)24.07 in24.1 in24.07 in25.08 in
Weight (without stand)9.92 lb
N/A
N/A
N/A
Weight0.26 oz210.23 oz0.23 oz0.22 oz

Connectivity

Analogue 3.5mm input0
N/A
N/A
N/A
Number of USB 2.0 port0
N/A
N/A
N/A
Number of USB 3.0 ports5
N/A
N/A
N/A
USB connectors (total)5
N/A
N/A
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
N/A
Number of component inputs0
N/A
N/A
N/A
Composite inputno
N/A
N/A
N/A
Number of composite inputs0
N/A
N/A
N/A
DisplayPortyes
N/A
N/A
N/A
DVI Portnononono
HDMIyes
N/A
yesyes
HDMI ports quantity1111
Number of HDMI inputs1
N/A
N/A
N/A
HDMI version1.4
N/A
2.02.0
Headphone outputno
N/A
yesyes
S-video inputno
N/A
N/A
N/A
Number of s-video inputs0
N/A
N/A
N/A
Thunderboltno
N/A
N/A
N/A
USB for videono
N/A
N/A
N/A
VGA inno
N/A
N/A
N/A
Number of DisplayPort inputs2
N/A
N/A
N/A
Number of DisplayPort outputs1
N/A
N/A
N/A
DisplayPort version1.2a
N/A
1.41.2
Type of DisplayPort connectorStandard
N/A
N/A
N/A
MHLyes
N/A
N/A
N/A
HDCP
N/A
yesyes
N/A
Headphone outputs quantity
N/A
N/A
11

Image properties

Maximum resolution2560 x 1440 px
N/A
N/A
N/A
Supported graphics resolutions2560 x 14402560x1440
  • 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
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 1024
  • 1440 x 900
  • 1440 x 900
  • 1600 x 900
  • 1920 x 1080
  • 2560 x 1440
  • 3840 x 2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz60.0 Hz
HD typeWide Quad HDQuad HD4K Ultra HD4K Ultra HD
Display number of colours16.78 million colours16.78 million colours1.073 billion colours
N/A
Colour depth (per channel)8.0 bit
N/A
N/A
8.0 bit
Colour gamut (Adobe RGB)99.0 %99.0 %
N/A
N/A
Colour gamut (NTSC)72.0 %
N/A
N/A
N/A
Contrast ratio1000:1
N/A
N/A
N/A
Display technologyLCDLEDLCDLCD
BacklightLEDLED backlightLEDLED backlight
Panel typeIPSIPSIPSIPS
Response time (GtG)8.0 ms
N/A
N/A
N/A
Response time8.0 ms8.0 ms8.0 ms4.0 ms
Image delay< 25
N/A
N/A
N/A
Picture-in-Picture (PIP)no
N/A
N/A
N/A
Pixel size0.01 in
N/A
N/A
N/A
Viewing angle (horizontal)178.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °178.0 °
Dynamic contrast ratio
N/A
N/A
N/A
10000000:1

Features

Ascendable and submersibleyes
N/A
N/A
N/A
Pivot functionyesyesyesyes
Swivelyesyesyesyes
Tiltableyesyes
N/A
N/A
Memory card readerno
N/A
N/A
N/A
Cable lock slotyes
N/A
yesyes
Plug and Playyes
N/A
N/A
N/A

Compatibility

3D support (3D-Ready)nonono
N/A
Adaptive synchronizationno
N/A
N/A
N/A
HDRno
N/A
N/A
N/A
VESA mountyesyesyesyes
Type of VESA mount100x100mm100x100mm100x100mm100x100mm

Eco-labelling

EnergyStaryesyesyesyes
EPEATGoldGold
N/A
N/A
TCO-labellingTCO Displays 7.0
N/A
N/A
N/A

Power

Energy efficiency classAFGF
Connecting 9V/12V/14VNone
N/A
N/A
N/A
Operational power consumption23.7 - 74
N/A
N/A
N/A
Power consumption (standby)0.5 W0.3 W0.3 W0.5 W
Power consumption (typical)26.0 W30.0 W33.0 W45.0 W

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