Comparison between:
- 28.2" Huawei MateView
- 27" ViewSonic VP2768a-4K
- 27" ViewSonic VP2785-4K

Brand, series, model

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

Huawei MateViewViewSonic VP2768a-4KViewSonic VP2785-4K
Huawei MateViewViewSonic VP2768a-4KViewSonic VP2785-4K
Model alias-ColorPro VP2768a-4K-
Model year202120212017

Display

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

Size class28.2 in27 in27 in
Diagonal-685.8 mm
68.58 cm
27 in
2.25 ft
685.9 mm
68.59 cm
27.0039 in
2.2503 ft
Width-597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
596.74 mm
59.674 cm
23.4937 in
1.9578 ft
Height-336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
335.66 mm
33.566 cm
13.215 in
1.1012 ft
Panel manufacturer--LG Display
Panel model--LM270WR4-SSA1
Panel typeIPSIPSAH-IPS
Panel bit depth10 bits10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRC-YesYes
LUT-3D LUT
14 bits
3D LUT
14 bits
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.5:1
3:2
1.778:1
16:9
1.778:1
16:9
Resolution3840 x 2560 pixels3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch-0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density-163 ppi
64 ppcm
163 ppi
64 ppcm
Display area-83.47 %90.18 %
BacklightW-LEDW-LEDW-LED
sRGB100 %100 %100 %
Adobe RGB (1998)--99 %
NTSC (1953)--75.06 %
DCI P398 %-96.4 %
Brightness500 cd/m²350 cd/m²350 cd/m²
Static contrast1200 : 11300 : 11000 : 1
Dynamic contrast-20000000 : 120000000 : 1
HDRDisplayHDR 400-HDR10
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time8 ms
0.0080 s
6 ms
0.0060 s
7 ms
0.0070 s
Average response time--14 ms
0.0140 s
Input lag--30 ms
0.0300 s
CoatingAnti-glare/MatteAnti-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.

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)-15 kHz - 135 kHz-
Vertical frequency (digital)60 Hz24 Hz - 75 Hz60 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 V
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)-0.3 W-
Power consumption (sleep)-0.5 W-
Power consumption (eco)-25.5 W45 W
Power consumption (average)-39.1 W55 W
Power consumption (maximum)-44.9 W70 W

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.

Width608.4 mm
60.84 cm
23.9528 in
1.9961 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
612.4 mm
61.24 cm
24.1102 in
2.0092 ft
Height-393 mm
39.3 cm
15.4724 in
1.2894 ft
362.7 mm
36.27 cm
14.2795 in
1.19 ft
Depth-50 mm
5 cm
1.9685 in
0.164 ft
57.58 mm
5.758 cm
2.2669 in
0.1889 ft
Weight-4.4 kg
9.7 lbs
3.92 kg
8.64 lbs
Width with stand608.4 mm
60.84 cm
23.9528 in
1.9961 ft
613 mm
61.3 cm
24.1339 in
2.0112 ft
612.4 mm
61.24 cm
24.1102 in
2.0092 ft
Height with stand481.1 mm
48.11 cm
18.9409 in
1.5784 ft
413.02 mm
41.302 cm
16.2606 in
1.3551 ft
545.51 mm
54.551 cm
21.4768 in
1.7897 ft
Depth with stand182 mm
18.2 cm
7.1654 in
0.5971 ft
215 mm
21.5 cm
8.4646 in
0.7054 ft
214.96 mm
21.496 cm
8.463 in
0.7052 ft
Weight with stand6.2 kg
13.67 lbs
6.7 kg
14.77 lbs
6.4 kg
14.11 lbs
Box width-740 mm
74 cm
29.1339 in
2.4278 ft
720 mm
72 cm
28.3465 in
2.3622 ft
Box height-417 mm
41.7 cm
16.4173 in
1.3681 ft
460 mm
46 cm
18.1102 in
1.5092 ft
Box depth-220 mm
22 cm
8.6614 in
0.7218 ft
268 mm
26.8 cm
10.5512 in
0.8793 ft
Box weight-9.9 kg
21.83 lbs
10.13 kg
22.33 lbs
Stand depth182 mm
18.2 cm
7.1654 in
0.5971 ft
--
ColorsMoon SilverBlackBlack

Ergonomics

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

VESA mountNoYesYes
VESA interface-100 x 100 mm100 x 100 mm
Removable standNoYesYes
Height adjustmentYesYesYes
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
130 mm
13 cm
5.1181 in
0.4265 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotNoYesYes
Left pivot-90 °0 °
Right pivot-90 °90 °
Left/right swivelNoYesYes
Left swivel-60 °60 °
Right swivel-60 °60 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt18 °21 °21 °

Audio

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

Speakers2 x 5 W--
Two digital microphones
DSP calibration
--

Camera

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

CameraNoNoNo

Network

Supported network technologies and standards for exchanging data with other devices.

NetworkWi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Wi-Fi Direct
Bluetooth 5.1
NFC
--

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB (Type-C; 135W; power supply only)
1 x USB (Type-C; upstream; 65W; DP Alt Mode)
2 x USB 3.0 (Type-A; downstream)
1 x HDMI 2.0
1 x DisplayPort 1.2 (mini)
1 x 3.5 mm Audio Out (headphones and microphone)
2 x USB 3.2 (Type-A; downstream)
1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode)
1 x USB 3.2 (Type-B; upstream)
1 x Ethernet RJ45
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
3 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x USB 3.1 (Type-C)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x DisplayPort 1.4 (Input mini)
1 x 3.5 mm Audio Out
-High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesDC Dimming Mode
Smart Bar
4-side frameless design
Color Blindness Mode
Flicker-free technology
Low Blue Light
Pantone Validated
Picture-by-Picture
Picture-in-Picture
Simulation Mode
Split Screen
SuperClear IPS technology
EcoModes
Hardware calibration ready
Light sensor
Picture-by-Picture
Picture-in-Picture

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesTUV Rheinland Low Blue Light Certified
TUV Rheinland Flicker Free Certified
CB
CCC
CECP
CE
CE EMC
CEC
China RoHS
China Energy Label
cTUVus
EAC
Energy Star
EPEAT
ErP
FCC-B
ICES003
Mexico Energy
NOM
REACH
RoHS
UkrSEPRO
WEEE
CB
CE
CCC
EAC / CU
ENERGY STAR
ErP
FCC class B
ICES-003
RoHS2
TCO Certified Displays
WEEE

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
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 85 %20 % - 40 %20 % - 90 %
Operating altitude5000 m
16404.2 ft
-3048 m
10000 ft
Storage temperature-20 °C - 600 °C
-4 °F - 1112 °F
--20 °C - 60 °C
-4 °F - 140 °F
Storage humidity10 % - 90 %-5 % - 90 %
Storage altitude12192 m
40000 ft
-12192 m
40000 ft

Accessories

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

AccessoriesMiniDP to DP cable
135W USB-C power adapter
USB Type-C to Type-C cable
Audio cable
HDMI cable
USB Type-C cable
USB Type-A to Type-B cable
DisplayPort cable - mini-DP to DP
HDMI cable
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresWi-Fi and wireless projection available for wireless version models - HSN-CBAAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 Huawei MateViewViewSonic VP2768a-4KViewSonic VP2785-4K