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AOC U2879VF Monitor
AOC U2879VF
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Samsung S32AM702UR Monitor
Samsung S32AM702UR
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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 %
2
3.5 out of 5
2 user ratings
5 stars
0 %
4 stars
50 %
3 stars
50 %
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 in32.0 in28.0 in
Brightness300.0 cd/m²250.0 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 hubnoyesno
Touchscreenno
N/A
N/A
Built-in camerano
N/A
no
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 in16.71 in15.01 in
Height with stand18.44 in20.35 in18.44 in
Depth (with stand)6.03 in7.62 in2.89 in
Depth (without stand)1.96 in1.65 in2.89 in
Width (with stand)25.96 in28.19 in23.89 in
Weight (without stand)11.6 lb
N/A
N/A
Weight141.1 oz0.23 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
HDCPyes
N/A
N/A
HDMIyesyesyes
HDMI ports quantity122
Number of HDMI inputs1
N/A
N/A
HDMI version2.02.0
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 quantity1
N/A
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 resolutions3840x21603840 x 21603840 x 2160
Refresh rate60.0 Hz60.0 Hz60.0 Hz
HD type4K Ultra HD4K Ultra HD4K Ultra HD
Display number of colours1.073 billion colours16.7 million colours1.073 billion colours
Colour depth (per channel)8.0 bit
N/A
N/A
Dynamic contrast ratio80000000:1
N/A
N/A
Contrast ratio1000:1
N/A
700:1
Display technologyLCD
N/A
LED
BacklightLED backlightLED backlight
N/A
Panel typeTNVATN
Response time (GtG)1.0 ms
N/A
N/A
Response time (BtW)1.0 ms
N/A
N/A
Response time1.0 ms8.0 ms1.0 ms
Picture-in-Picture (PIP)yesnoyes
Pixel size0.01 in
N/A
N/A
Viewing angle (horizontal)170.0 °178.0 °160.0 °
Viewing angle (vertical)160.0 °178.0 °170.0 °
Colour gamut (Adobe RGB)
N/A
N/A
72.0 %

Features

Ascendable and submersibleno
N/A
N/A
Pivot functionno
N/A
N/A
Swivelno
N/A
N/A
Tiltableyes
N/A
yes
Memory card readerno
N/A
N/A
Cable lock slotyes
N/A
no
Flicker freeyesyesyes
Plug and Playyes
N/A
yes
Wi-Fi
N/A
yesno
Bluetooth
N/A
yesno

Compatibility

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

Power

Energy efficiency classFGB
Connecting 9V/12V/14VNone
N/A
N/A
Operational power consumption< 49
N/A
N/A
Power consumption (standby)0.32 W
N/A
0.3 W
Power consumption (typical)49.0 W40.0 W0.3 W