Comparison between:
- 27" ViewSonic VP2768
- 34" Acer Predator X34P

Brand, series, model

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

ViewSonic VP2768Acer Predator X34P
ViewSonic VP2768Acer Predator X34P
Model alias-X34Pbmiphzx
Model year20172017

Display

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

Size class27 in34 in
Diagonal685.9 mm
68.59 cm
27.0039 in
2.2503 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
Radius of curvature-1900 mm
190 cm
74.8031 in
6.2336 ft
Panel manufacturerLG Display
Samsung
-
Panel modelLM270WQ5-SSA1 (LG Display)
LTM270DL11 (Samsung)
-
Panel typeAH3-IPS, PLSIPS
Panel bit depth8 bits10 bits (8 bits + FRC)
FRCNoYes
LUT3D LUT
14 bits
-
Colors16777216 colors
24 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
2.389:1
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
3440 x 1440 pixels
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density109 ppi
42 ppcm
109 ppi
43 ppcm
Display area92.64 %-
BacklightW-LEDW-LED
sRGB99 %100 %
Adobe RGB (1998)77.86 %72 %
NTSC (1953)76.88 %72 %
Brightness350 cd/m²300 cd/m²
Static contrast1000 : 11000 : 1
Dynamic contrast20000000 : 1100000000 : 1
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time5 ms
0.0050 s
4 ms
0.0040 s
Average response time14 ms
0.0140 s
14 ms
0.0140 s
Input lag23 ms
0.0230 s
13 ms
0.0130 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.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)15 kHz - 90 kHz30 kHz - 180 kHz
Vertical frequency (digital)59 Hz - 61 Hz24 Hz - 120 Hz
-DisplayPort - 73 kHz - 180 kHz; 30 Hz - 120 Hz
HDMI - 30 kHz - 140 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 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)-0.4 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (eco)22.5 W-
Power consumption (average)26.5 W57 W
Power consumption (maximum)32 W66 W
Power consumption (annual)-148 kWh
Energy efficiency class-C

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.

Width613 mm
61.3 cm
24.1339 in
2.0112 ft
-
Height352.7 mm
35.27 cm
13.8858 in
1.1572 ft
-
Depth50.3 mm
5.03 cm
1.9803 in
0.165 ft
-
Weight4.39 kg
9.68 lbs
6.76 kg
14.9 lbs
Width with stand613 mm
61.3 cm
24.1339 in
2.0112 ft
817 mm
81.7 cm
32.1654 in
2.6804 ft
Height with stand540.4 mm
54.04 cm
21.2756 in
1.773 ft
570.7 mm
57.07 cm
22.4685 in
1.8724 ft
Depth with stand215 mm
21.5 cm
8.4646 in
0.7054 ft
299 mm
29.9 cm
11.7717 in
0.981 ft
Weight with stand6.88 kg
15.17 lbs
9.71 kg
21.41 lbs
Box width720 mm
72 cm
28.3465 in
2.3622 ft
-
Box height460 mm
46 cm
18.1102 in
1.5092 ft
-
Box depth268 mm
26.8 cm
10.5512 in
0.8793 ft
-
Box weight9.6 kg
21.16 lbs
-
ColorsBlackBlack

Ergonomics

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

VESA mountYesYes
VESA interface100 x 100 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesYes
Height adjustment range130 mm
13 cm
5.1181 in
0.4265 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotYesNo
Left pivot0 °-
Right pivot90 °-
Left/right swivelYesYes
Left swivel60 °300 °
Right swivel60 °30 °
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt21 °35 °

Audio

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

Speakers-2 x 7 W
-DTS

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 3.0 (upstream)
4 x USB 3.0 (downstream)
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Out)
1 x DisplayPort 1.2 (Input mini)
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesBlue Light Filter
Flicker-free technology
Hardware calibration ready
Flicker-free technology
Nvidia G-SYNC Technology
Picture-By-Picture
Picture-in-Picture
ZeroFrame

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CB
CCC
CE EMC
CEL Level 1
cETLus
ENERGY STAR 7.0
ErP
eStandby
FCC Class B
ICES-003
PSE
REACH SVHC List & DoC
RoHS Green BOM
VCCI
WEEE
ENERGY STAR
TCO Displays

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
-
Operating humidity20 % - 90 %-

Accessories

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

AccessoriesDisplayPort cable - mini-DP to DP
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-
 ViewSonic VP2768Acer Predator X34P