Comparison between:
- 27" ViewSonic VP2785-4K
- 27" NEC MultiSync EA271U-BK-SV
- 32" BenQ SW321C

Brand, series, model

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

ViewSonic VP2785-4KNEC MultiSync EA271U-BK-SVBenQ SW321C
Series-MultiSync-
ViewSonic VP2785-4KNEC MultiSync EA271U-BK-SVBenQ SW321C
Model alias-EA271U-BK-SV-

Display

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

Size class27 in27 in32 in
Diagonal685.9 mm
68.59 cm
27.0039 in
2.2503 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
812.8 mm
81.28 cm
32 in
2.6667 ft
Width596.74 mm
59.674 cm
23.4937 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
708.48 mm
70.848 cm
27.8929 in
2.3244 ft
Height335.66 mm
33.566 cm
13.215 in
1.1012 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
398.52 mm
39.852 cm
15.6898 in
1.3075 ft
Panel manufacturerLG Display--
Panel modelLM270WR4-SSA1--
Panel typeAH-IPSIPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits10 bits
FRCYes--
LUT3D LUT
14 bits
-16 bits
Colors1073741824 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
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
Pixel pitch0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.185 mm
0.0185 cm
0.0073 in
0.0006 ft
Pixel density163 ppi
64 ppcm
163 ppi
64 ppcm
137 ppi
54 ppcm
Display area90.18 %90.47 %82.96 %
BacklightW-LEDW-LEDW-LED
sRGB100 %110 %100 %
Adobe RGB (1998)99 %81.6 %99 %
NTSC (1953)75.06 %78 %-
DCI P396.4 %-95 %
Brightness350 cd/m²350 cd/m²250 cd/m²
Static contrast1000 : 11300 : 11000 : 1
Dynamic contrast20000000 : 19000 : 120000000 : 1
HDRHDR10-HDR10
HLG (Hybrid Log Gamma)
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time7 ms
0.0070 s
5 ms
0.0050 s
5 ms
0.0050 s
Average response time14 ms
0.0140 s
--
Input lag30 ms
0.0300 s
--
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte

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 (analog)-31.5 kHz - 136 kHz-
Horizontal frequency (digital)-31.5 kHz - 136 kHz27 kHz - 140 kHz
Vertical frequency (digital)60 Hz30 Hz - 75 Hz24 Hz - 76 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
Electric current (A)-1.6 A-
Power consumption (off)-0.29 W0.5 W
Power consumption (sleep)-0.29 W0.5 W
Power consumption (eco)45 W30 W52 W
Power consumption (average)55 W38 W-
Power consumption (maximum)70 W150 W170 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.

Width612.4 mm
61.24 cm
24.1102 in
2.0092 ft
611.8 mm
61.18 cm
24.0866 in
2.0072 ft
759.4 mm
75.94 cm
29.8976 in
2.4915 ft
Height362.7 mm
36.27 cm
14.2795 in
1.19 ft
361.9 mm
36.19 cm
14.248 in
1.1873 ft
448.15 mm
44.815 cm
17.6437 in
1.4703 ft
Depth57.58 mm
5.758 cm
2.2669 in
0.1889 ft
67.2 mm
6.72 cm
2.6457 in
0.2205 ft
77.82 mm
7.782 cm
3.0638 in
0.2553 ft
Weight3.92 kg
8.64 lbs
6.1 kg
13.45 lbs
9.1 kg
20.06 lbs
Width with stand612.4 mm
61.24 cm
24.1102 in
2.0092 ft
611.8 mm
61.18 cm
24.0866 in
2.0072 ft
759.4 mm
75.94 cm
29.8976 in
2.4915 ft
Height with stand545.51 mm
54.551 cm
21.4768 in
1.7897 ft
378 mm
37.8 cm
14.8819 in
1.2402 ft
513.65 mm
51.365 cm
20.2224 in
1.6852 ft
Depth with stand214.96 mm
21.496 cm
8.463 in
0.7052 ft
250 mm
25 cm
9.8425 in
0.8202 ft
340.53 mm
34.053 cm
13.4067 in
1.1172 ft
Weight with stand6.4 kg
14.11 lbs
9.5 kg
20.94 lbs
11.8 kg
26.01 lbs
ColorsBlackBlackGray

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesYesYes
Height adjustment range130 mm
13 cm
5.1181 in
0.4265 ft
150 mm
15 cm
5.9055 in
0.4921 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotYesYesYes
Left pivot0 °90 °0 °
Right pivot90 °90 °90 °
Left/right swivelYesYesYes
Left swivel60 °170 °45 °
Right swivel60 °170 °45 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt21 °35 °20 °

Audio

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

Speakers-2 x 1 W-

Camera

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

CameraNoNo-

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity3 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
3 x USB 3.0 (downstream)
1 x USB 3.0 (Type-C - 60 W)
2 x USB 3.0 (upstream)
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x USB 3.1 (downstream)
1 x USB 3.1 (Type-C; DisplayPort; 60W)
1 x USB 3.1 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x SD Memory Card Slot

Features

Some additional functional features of the model.

FeaturesEcoModes
Hardware calibration ready
HDCP (High-bandwidth Digital Content Protection)
Light sensor
Picture-by-Picture
Picture-in-Picture
Carbon Footprint Meter
ControlSync
Dynamic Visual Mode
EcoModes
HDCP (High-bandwidth Digital Content Protection)
Human sensor
Light sensor
NaViSet software
Picture-by-Picture
Resettable Cost Meter
SpectraView II
XtraView
AMA (Advanced Motion Accelerator)
AQCOLOR Technology
Black Level
Flicker-free technology
Gamut Duo
Hardware calibration
Hotkey Puck G2
HDCP (High-bandwidth Digital Content Protection) 2.2
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Uniformity Technology

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCB
CE
CCC
EAC / CU
ENERGY STAR
ErP
FCC class B
ICES-003
RoHS2
TCO Certified Displays
WEEE
CE
ENERGY STAR 7.0
ErP
FCC Class B
ISO 9241-307
MPR II / MPR III
PCT/Gost
RoHS
TCO Certified Displays 7.0
TÜV/Ergonomics
TÜV/GS
UL/cUL
-

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
5 °C - 35 °C
41 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity20 % - 90 %20 % - 80 %10 % - 90 %
Operating altitude3048 m
10000 ft
5000 m
16404.2 ft
30000 m
98425.2 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-10 °C - 60 °C
14 °F - 140 °F
-
Storage humidity5 % - 90 %10 % - 85 %-
Storage altitude12192 m
40000 ft
12192 m
40000 ft
-

Accessories

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

AccessoriesDisplayPort cable - mini-DP to DP
HDMI cable
USB 3.0 upstream cable
Color calibration kit
Color calibration sensor (MDSVSENSOR3)
ControlSync cable
DisplayPort cable
USB 3.0 upstream cable
HDMI cable
Mini DisplayPort to DisplayPort cable
USB cable
USB Type-C cable
Shading hood

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonControlSync IN/OUT port - 2.5 mm stereo jack-
 ViewSonic VP2785-4KNEC MultiSync EA271U-BK-SVBenQ SW321C