Comparison between:
- 27" ViewSonic VP2780-4K
- 27" Acer Predator XB273K
- 27" Asus RoG Swift PG27UQ

Brand, series, model

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

ViewSonic VP2780-4KAcer Predator XB273KAsus RoG Swift PG27UQ
ViewSonic VP2780-4KAcer Predator XB273KAsus RoG Swift PG27UQ
Model alias-XB273KPbmiphzx
XB273K Pbmiphzx
-

Display

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

Size class27 in27 in27 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
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width596.16 mm
59.616 cm
23.4709 in
1.9559 ft
596.16 mm
59.616 cm
23.4709 in
1.9559 ft
596.16 mm
59.616 cm
23.4709 in
1.9559 ft
Height335.34 mm
33.534 cm
13.2024 in
1.1002 ft
335.34 mm
33.534 cm
13.2024 in
1.1002 ft
335.34 mm
33.534 cm
13.2024 in
1.1002 ft
Panel manufacturerLG DisplayAU OptronicsAU Optronics
Panel modelLM270WR2-SPA1-M270QAN02.2
Panel typeAH-IPSAHVA IPSAHVA IPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYes
LUT3D LUT
14 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
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
Pixel density163 ppi
64 ppcm
163 ppi
64 ppcm
163 ppi
64 ppcm
Display area81.49 %84.43 %82.76 %
BacklightW-LEDW-LEDDirect LED
sRGB100 %100 %125 %
Adobe RGB (1998)78.05 %87 %100 %
NTSC (1953)75.06 %--
DCI P3-90 %90 %
Brightness350 cd/m²350 cd/m²600 cd/m²
Peak brightness-400 cd/m²1000 cd/m²
Static contrast1000 : 11000 : 11000 : 1
Dynamic contrast20000000 : 1-100000000 : 1
HDR-HDR10
DisplayHDR 400
HDR10
DisplayHDR 1000
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time4.6 ms
0.0046 s
4 ms
0.0040 s
4 ms
0.0040 s
Average response time14 ms
0.0140 s
8 ms
0.0080 s
-
Input lag15 ms
0.0150 s
-8 ms
0.0080 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte
EBU - 99%4000:1 contrast ratio (HDR)Local dimming - 384 zones
50000:1 contrast ratio (HDR)

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 - 204 kHz52 kHz - 322 kHz30 kHz - 268 kHz
Vertical frequency (digital)24 Hz - 120 Hz24 Hz - 144 Hz24 Hz - 144 Hz
--DisplayPort - 52 kHz - 268 kHz; 24 Hz - 120 Hz
DisplayPort (overclocking) - 52 kHz - 322 kHz; 24 Hz - 144 Hz
HDMI - 30 kHz - 135 kHz; 24 Hz - 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 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)4.74 A-3.42 A
Power consumption (off)-0.45 W0.5 W
Power consumption (sleep)-0.5 W0.5 W
Power consumption (eco)33 W-45 W
Power consumption (average)40 W68 W90 W
Power consumption (maximum)46.5 W-180 W
Energy efficiency class-D-

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.

Width642.7 mm
64.27 cm
25.3031 in
2.1086 ft
629.9 mm
62.99 cm
24.7992 in
2.0666 ft
634 mm
63.4 cm
24.9606 in
2.0801 ft
Height381.7 mm
38.17 cm
15.0276 in
1.2523 ft
375.9 mm
37.59 cm
14.7992 in
1.2333 ft
381 mm
38.1 cm
15 in
1.25 ft
Depth56 mm
5.6 cm
2.2047 in
0.1837 ft
86.4 mm
8.64 cm
3.4016 in
0.2835 ft
94 mm
9.4 cm
3.7008 in
0.3084 ft
Weight5.36 kg
11.82 lbs
5.12 kg
11.29 lbs
-
Width with stand642.7 mm
64.27 cm
25.3031 in
2.1086 ft
629.9 mm
62.99 cm
24.7992 in
2.0666 ft
634 mm
63.4 cm
24.9606 in
2.0801 ft
Height with stand469.7 mm
46.97 cm
18.4921 in
1.541 ft
441 mm
44.1 cm
17.3622 in
1.4469 ft
437 mm
43.7 cm
17.2047 in
1.4337 ft
Depth with stand347.8 mm
34.78 cm
13.6929 in
1.1411 ft
307.1 mm
30.71 cm
12.0906 in
1.0075 ft
268 mm
26.8 cm
10.5512 in
0.8793 ft
Weight with stand8.36 kg
18.43 lbs
7.2 kg
15.87 lbs
9.2 kg
20.28 lbs
ColorsBlackBlackBlack

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 range150 mm
15 cm
5.9055 in
0.4921 ft
100 mm
10 cm
3.937 in
0.3281 ft
120 mm
12 cm
4.7244 in
0.3937 ft
Landscape/portrait pivotYesYesYes
Left pivot0 °0 °0 °
Right pivot90 °90 °90 °
Left/right swivelYesYesYes
Left swivel60 °20 °35 °
Right swivel60 °20 °35 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt23 °25 °20 °

Audio

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

Speakers-2 x 4 W-

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 1.4 (MHL)
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Input mini)
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio In

Features

Some additional functional features of the model.

FeaturesBlue Light Filter
CAD/CAM mode
Colour Space Convertor
EcoModes
Flicker-free technology
Picture-by-Picture
Picture-in-Picture
Blue Light Filter
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
NVidia G-SYNC Technology
NVidia ULMB (Ultra Low Motion Blur)
Aura Sync
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
NVidia G-SYNC Technology
Quantum Dot Display

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCB
CE
CCC
EAC / CU
ENERGY STAR 6.0
ErP
FCC class B
ICES-003
RoHS2
TCO Certified Displays 6.0
WEEE
CE
cUL
ENERGY STAR
FCC Class B
RoHS compliant
TCO Certified Displays
TÜV/GS
UL
VCCI
BSMI
CB
CCC
CE
CEL level
CU
ENERGY STAR
ErP
eStandby
FCC
J-MOSS
KCC
PSE
RCM
RoHS
TÜV Flicker-free
TÜV Low Blue Light
UL/cUL
VCCI
WEEE
WHQL (Windows 10; Windows 8; Windows 7)

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
-
Operating humidity20 % - 90 %10 % - 80 %-
Operating altitude3048 m
10000 ft
5000 m
16404.2 ft
-
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-
Storage humidity5 % - 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.

AccessoriesHDMI cableDisplayPort cable
Hood
USB 3.0 upstream cable
DisplayPort cable
HDMI cable
USB 3.0 cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington-Anti-theft stand lock slot - Kensington
 ViewSonic VP2780-4KAcer Predator XB273KAsus RoG Swift PG27UQ