Comparison between:
- 28" AOC U2879VF
- 28" Samsung U28E590D
- 28" BenQ EL2870U
- 28" Samsung U28H750

Brand, series, model

Information about the brand, series, model and model aliases.

AOC U2879VFSamsung U28E590DBenQ EL2870USamsung U28H750
AOC U2879VFSamsung U28E590DBenQ EL2870USamsung U28H750
Model alias-LU28E590DS/ZA--

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class28 in28 in28 in28 in
Diagonal708.538 mm
70.8538 cm
27.8952 in
2.3246 ft
711.2 mm
71.12 cm
28 in
2.3333 ft
709 mm
70.9 cm
27.9134 in
2.3261 ft
711.2 mm
71.12 cm
28 in
2.3333 ft
Width620.928 mm
62.0928 cm
24.446 in
2.0372 ft
620.928 mm
62.0928 cm
24.446 in
2.0372 ft
620.928 mm
62.0928 cm
24.446 in
2.0372 ft
620.928 mm
62.0928 cm
24.446 in
2.0372 ft
Height341.28 mm
34.128 cm
13.4362 in
1.1197 ft
341.28 mm
34.128 cm
13.4362 in
1.1197 ft
341.28 mm
34.128 cm
13.4362 in
1.1197 ft
341.28 mm
34.128 cm
13.4362 in
1.1197 ft
Panel manufacturerInnoluxInnoluxInnolux-
Panel modelM280DGJ-L30M280DGJ-L30M280DGJ0-L30-
Panel typeTNTNTNTN
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.162 mm
0.0162 cm
0.0064 in
0.0005 ft
0.16 mm
0.016 cm
0.0063 in
0.0005 ft
0.162 mm
0.0162 cm
0.0064 in
0.0005 ft
0.16 mm
0.016 cm
0.0063 in
0.0005 ft
Pixel density157 ppi
61 ppcm
157 ppi
61 ppcm
157 ppi
61 ppcm
157 ppi
61 ppcm
Display area84.72 %84.09 %-86.22 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB-98 %97 %125 %
Adobe RGB (1998)-67 %--
NTSC (1953)72 %72 %72 %-
DCI P3--70 %-
Brightness300 cd/m²370 cd/m²300 cd/m²300 cd/m²
Static contrast1000 : 11000 : 11000 : 11000 : 1
Dynamic contrast80000000 : 1100000000 : 1120000000 : 1-
HDR--HDR-
Horizontal viewing angle170 °170 °170 °170 °
Vertical viewing angle160 °160 °160 °160 °
Minimum response time1 ms
0.0010 s
1 ms
0.0010 s
1 ms
0.0010 s
1 ms
0.0010 s
Average response time3.5 ms
0.0035 s
3.5 ms
0.0035 s
4 ms
0.0040 s
-
Maximum response time25 ms
0.0250 s
23 ms
0.0230 s
--
Input lag30 ms
0.0300 s
15 ms
0.0150 s
5 ms
0.0050 s
-
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)--

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 140 kHz30 kHz - 135 kHz30 kHz - 135 kHz-
Vertical frequency (digital)23 Hz - 80 Hz24 Hz - 75 Hz60 Hz60 Hz
D-sub; DVI; HDMI 1.4 - 30 kHz - 99 kHz
DisplayPort; HDMI 2.0 - 30 kHz - 140 kHz
D-sub - 1920 x 1080 @ 60 Hz
DVI; HDMI 1.4 - 3840 x 2160 @ 30 Hz
DisplayPort; HDMI 2.0 - 3840 x 2160 @ 60 Hz
DisplayPort - 3840 x 2160 @ 60 Hz
HDMI1 - 3840 x 2160 @ 30 Hz
HDMI2 - 3840 x 2160 @ 60 Hz
--

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)3.25 A---
Power consumption (off)0.5 W0.3 W0.5 W0.3 W
Power consumption (sleep)0.5 W0.45 W0.5 W0.3 W
Power consumption (eco)-29.6 W--
Power consumption (average)41 W38 W55 W34 W
Power consumption (maximum)65 W45 W-59 W
Energy efficiency classCB-B

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width659.3 mm
65.93 cm
25.9567 in
2.1631 ft
660.9 mm
66.09 cm
26.0197 in
2.1683 ft
-653.7 mm
65.37 cm
25.7362 in
2.1447 ft
Height379.4 mm
37.94 cm
14.937 in
1.2448 ft
381.3 mm
38.13 cm
15.0118 in
1.251 ft
-376 mm
37.6 cm
14.8031 in
1.2336 ft
Depth48.7 mm
4.87 cm
1.9173 in
0.1598 ft
73.5 mm
7.35 cm
2.8937 in
0.2411 ft
-94.6 mm
9.46 cm
3.7244 in
0.3104 ft
Weight4 kg
8.82 lbs
4.7 kg
10.36 lbs
-4.7 kg
10.36 lbs
Width with stand659.3 mm
65.93 cm
25.9567 in
2.1631 ft
660.9 mm
66.09 cm
26.0197 in
2.1683 ft
657.9 mm
65.79 cm
25.9016 in
2.1585 ft
653.7 mm
65.37 cm
25.7362 in
2.1447 ft
Height with stand468.4 mm
46.84 cm
18.4409 in
1.5367 ft
468.5 mm
46.85 cm
18.4449 in
1.5371 ft
476.27 mm
47.627 cm
18.7508 in
1.5626 ft
476.3 mm
47.63 cm
18.752 in
1.5627 ft
Depth with stand153.2 mm
15.32 cm
6.0315 in
0.5026 ft
187.1 mm
18.71 cm
7.3661 in
0.6138 ft
149.6 mm
14.96 cm
5.8898 in
0.4908 ft
242.8 mm
24.28 cm
9.5591 in
0.7966 ft
Weight with stand5.26 kg
11.6 lbs
5.28 kg
11.64 lbs
5.7 kg
12.57 lbs
5.2 kg
11.46 lbs
ColorsBlackBlackBlackBlack
Silver

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountNoYesYesYes
VESA interface-75 x 75 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentNoNoNoNo
Landscape/portrait pivotNoNoNoNo
Left/right swivelNoNoNoNo
Forward/backward tiltYesYesYesYes
Forward tilt3.5 °2 °5 °5 °
Backward tilt23.5 °20 °15 °22 °
-T-shape stand--

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers--2 x 2 W-

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 2.0 (MHL)
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x D-sub
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP) 2.2-

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Flicker-free technology
Picture-by-Picture
Picture-in-Picture
AMD FreeSync technology
Eco Saving Plus
Eye saver mode
Flicker-free technology
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Samsung MagicAngle
Samsung MagicBright
UHD Upscale
AMA (Advanced Motion Accelerator)
AMD FreeSync technology
Brightness Intelligence Plus
Flicker-free technology
Low Blue Light
Adaptive-Sync Technology
Eco Saving Plus
Eye Saver Mode
Flicker-free technology
Picture-by-Picture
Picture-in-Picture
Quantum Dot Color
Samsung MagicAngle
Samsung MagicBright

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CCC
CE
cTÜVus
ENERGY STAR 6.0
EPA
FCC
ISO9241-307
RCM
TÜV/Ergonomics
WIN7/8
CE
ISO9241-307
TÜV/Ergonomics
ENERGY STAR 7.0
TÜV Flicker-free
TÜV Low Blue Light
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
CCC
cTick
ENERGY STAR
FCC class B
TCO Certified Displays 7.0
TÜV/GS
VCCI

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature0 °C - 40 °C
32 °F - 104 °F
10 °C - 40 °C
50 °F - 104 °F
-10 °C - 40 °C
50 °F - 104 °F
Operating humidity10 % - 85 %10 % - 80 %-10 % - 80 %
Operating altitude3657.6 m
12000 ft
---
Storage temperature-25 °C - 55 °C
-13 °F - 131 °F
-20 °C - 45 °C
-4 °F - 113 °F
--20 °C - 45 °C
-4 °F - 113 °F
Storage humidity5 % - 93 %5 % - 95 %-5 % - 95 %
Storage altitude12192 m
40000 ft
---

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesD-sub cable
DisplayPort cable
DVI cable
HDMI cable
DisplayPort cable
HDMI cable
-DisplayPort cable
HDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington-Anti-theft stand lock slot - Kensington-
 AOC U2879VFSamsung U28E590DBenQ EL2870USamsung U28H750