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Compare 3 products

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AOC U2879VF Monitor
AOC U2879VF
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HP P19b G4 Monitor
HP P19b G4
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Samsung U28E590DS Monitor
Samsung U28E590DS
Available colors
Editiorial reviews
9
3.8 out of 5
4 user ratings
5 stars
0 %
4 stars
75 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
11
3.3 out of 5
4 user ratings
5 stars
25 %
4 stars
25 %
3 stars
25 %
2 stars
25 %
1 stars
0 %
Read editorial reviews
User rating
44
4.3 out of 5
44 user ratings
5 stars
47 %
4 stars
31 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
4
4.8 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
42
4.0 out of 5
42 user ratings
5 stars
28 %
4 stars
45 %
3 stars
23 %
2 stars
2 %
1 stars
0 %

General

Screen size28.0 in18.5 in28.0 in
Brightness300.0 cd/m²200.0 cd/m²370.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of product
  • Black
  • Black,Silver
Black
  • Black
  • Black,Silver
Panel designFlatFlatFlat
Built-in USB hubnonono
Touchscreenno
N/A
N/A
Built-in cameranonono
Screen surfaceMatte
N/A
N/A
Built-in speakersno
N/A
no

Dimensions

Height (min-max)< 560.6
N/A
N/A
Height (without stand)15.58 in10.94 in15.01 in
Height with stand18.44 in13.61 in18.44 in
Depth (with stand)6.03 in6.18 in2.89 in
Depth (without stand)1.96 in2.0 in2.89 in
Width (with stand)25.96 in17.38 in23.89 in
Weight (without stand)11.6 lb
N/A
N/A
Weight141.1 oz0.09 oz0.19 oz

Connectivity

Analogue 3.5mm input1
N/A
N/A
Component input (YPbPr/YCbCr)no
N/A
N/A
Number of component inputs0
N/A
N/A
Composite inputno
N/A
N/A
Number of composite inputs0
N/A
N/A
DisplayPortyes
N/A
N/A
DVI Portyesnono
DVI-D ports quantity1
N/A
N/A
HDCPyesyes
N/A
HDMIyesyesyes
HDMI ports quantity112
Number of HDMI inputs1
N/A
N/A
HDMI version2.01.4
N/A
Headphone outputyesnoyes
Headphone outputs quantity1
N/A
1
S-video inputno
N/A
N/A
Number of s-video inputs0
N/A
N/A
Thunderboltno
N/A
N/A
USB for videono
N/A
N/A
VGA inyes
N/A
N/A
VGA (D-Sub) ports quantity11
N/A
Number of DisplayPort inputs1
N/A
N/A
Number of DisplayPort outputs0
N/A
N/A
DisplayPort version1.2a
N/A
N/A
Type of DisplayPort connectorStandard
N/A
N/A
MHLyes
N/A
N/A
Ethernet LAN
N/A
N/A
no

Image properties

Maximum resolution3840 x 2160 px
N/A
N/A
Supported graphics resolutions3840x2160
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
3840 x 2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HDWXGA4K Ultra HD
Display number of colours1.073 billion colours16.78 million colours1.073 billion colours
Colour depth (per channel)8.0 bit
N/A
N/A
Dynamic contrast ratio80000000:18000000:1
N/A
Contrast ratio1000:1
N/A
700:1
Display technologyLCDLEDLED
BacklightLED backlightLED backlight
N/A
Panel typeTNTNTN
Response time (GtG)1.0 ms
N/A
N/A
Response time (BtW)1.0 ms
N/A
N/A
Response time1.0 ms5.0 ms1.0 ms
Picture-in-Picture (PIP)yes
N/A
yes
Pixel size0.01 in
N/A
N/A
Viewing angle (horizontal)170.0 °90.0 °160.0 °
Viewing angle (vertical)160.0 °65.0 °170.0 °
Colour gamut (Adobe RGB)
N/A
72.0 %72.0 %
Colour gamut (NTSC)
N/A
72.0 %
N/A

Features

Ascendable and submersibleno
N/A
N/A
Pivot functionnono
N/A
Swivelno
N/A
N/A
Tiltableyes
N/A
yes
Memory card readerno
N/A
N/A
Cable lock slotyesyesno
Flicker freeyes
N/A
yes
Plug and Playyesyesyes
Wi-Fi
N/A
N/A
no
Bluetooth
N/A
N/A
no

Compatibility

3D support (3D-Ready)no
N/A
no
Adaptive synchronizationyes
N/A
N/A
HDRno
N/A
N/A
VESA mountyesyesyes
Sync technologyAMD Freesync
N/A
N/A
Type of VESA mount
N/A
100x100mm
N/A

Eco-labelling

EnergyStaryesyesyes
EPEATSilverSilver
N/A
TCO-labellingTCO'06
N/A
N/A

Power

Energy efficiency classFCB
Connecting 9V/12V/14VNone
N/A
N/A
Operational power consumption< 49
N/A
N/A
Power consumption (standby)0.32 W0.5 W0.3 W
Power consumption (typical)49.0 W9.0 W0.3 W