Comparison between:
- 27" Asus TUF Gaming VG27WQ
- 49" Acer EI491CR Sbmiipphx

Brand, series, model

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

Asus TUF Gaming VG27WQAcer EI491CR Sbmiipphx
SeriesTUF GamingEI1
Asus TUF Gaming VG27WQAcer EI491CR Sbmiipphx
Model alias-EI491CRSbmiipphx
UM.SE1AA.S02
Model year20192022

Display

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

Size class27 in49 in
Diagonal685.655 mm
68.5655 cm
26.9943 in
2.2495 ft		1244.6 mm
124.46 cm
49 in
4.0833 ft
Width597.6 mm
59.76 cm
23.5276 in
1.9606 ft		1195.78 mm
119.578 cm
47.078 in
3.9232 ft
Height336.15 mm
33.615 cm
13.2343 in
1.1029 ft		336.31 mm
33.631 cm
13.2406 in
1.1034 ft
Radius of curvature1500 mm
150 cm
59.0551 in
4.9213 ft		1800 mm
180 cm
70.8661 in
5.9055 ft
Panel typeVAVA
Panel bit depth8 bits8 bits
FRCNoNo
Colors16777216 colors
24 bits		16777216 colors
24 bits
Aspect ratio1.778:1
16:9		3.556:1
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p		5120 x 1440 pixels
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft		0.234 mm
0.0234 cm
0.0092 in
0.0008 ft
Pixel density108 ppi
42 ppcm		108 ppi
42 ppcm
Display area91.65 %89.52 %
BacklightW-LEDW-LED
sRGB120 %-
DCI P3-94 %
Brightness400 cd/m²400 cd/m²
Static contrast3000 : 13000 : 1
Dynamic contrast-100000000 : 1
HDRDisplayHDR 400HDR10
DisplayHDR 400
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time-4 ms
0.0040 s
CoatingAnti-glare/MatteAnti-glare/Matte (3H)
Response time - 1 ms (MPRT - Motion Picture Response Time)-

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)30 kHz - 185 kHz53.53 kHz - 160.56 kHz
Vertical frequency (digital)48 Hz - 165 Hz48 Hz - 120 Hz
HDMI - 30 kHz - 185 kHz; 48 Hz - 144 Hz
DisplayPort - 30 kHz - 185 KHz; 48 Hz - 165 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)0.5 W0.35 W
Power consumption (sleep)0.5 W0.45 W
Power consumption (average)22 W49.6 W
Power consumption (maximum)-90 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.

Width609 mm
60.9 cm
23.9764 in
1.998 ft		1198 mm
119.8 cm
47.1654 in
3.9304 ft
Height359.9 mm
35.99 cm
14.1693 in
1.1808 ft		375 mm
37.5 cm
14.7638 in
1.2303 ft
Depth44 mm
4.4 cm
1.7323 in
0.1444 ft		172 mm
17.2 cm
6.7717 in
0.5643 ft
Weight-9.3 kg
20.5 lbs
Width with stand609 mm
60.9 cm
23.9764 in
1.998 ft		1198 mm
119.8 cm
47.1654 in
3.9304 ft
Height with stand386.9 mm
38.69 cm
15.2323 in
1.2694 ft		437 mm
43.7 cm
17.2047 in
1.4337 ft
Depth with stand211.2 mm
21.12 cm
8.315 in
0.6929 ft		280 mm
28 cm
11.0236 in
0.9186 ft
Weight with stand5.9 kg
13.01 lbs		11.3 kg
24.91 lbs
Box width692 mm
69.2 cm
27.2441 in
2.2703 ft		-
Box height558 mm
55.8 cm
21.9685 in
1.8307 ft		-
Box depth213 mm
21.3 cm
8.3858 in
0.6988 ft		-
Box weight9.3 kg
20.5 lbs		-
Stand depth-280 mm
28 cm
11.0236 in
0.9186 ft
ColorsBlackBlack

Ergonomics

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

VESA mountYesYes
VESA interface100 x 100 mm75 x 75 mm
Removable standYesYes
Height adjustmentYesYes
Height adjustment range120 mm
12 cm
4.7244 in
0.3937 ft		95 mm
9.5 cm
3.7402 in
0.3117 ft
Landscape/portrait pivotNoNo
Left/right swivelYesYes
Left swivel90 °15 °
Right swivel90 °15 °
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt25 °15 °

Audio

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

Speakers2 x 2 W2 x 3 W

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out		2 x HDMI 2.0
2 x DisplayPort 1.4
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.

FeaturesAMD FreeSync technology
ELMB (Extreme Low Motion Blur)
Flicker-free technology
GameFast Input technology
GamePlus (Crosshair/Timer/FPS Counter/Display Alignment)
GameVisual
Multi HDR Mode
Shadow Boost
Trace Free Technology
Low Blue Light		Acer Adaptive Contrast Management
Acer EcoDisplay
AMD FreeSync Premium Pro
Blue Light Filter
Flicker-free technology
ZeroFrame Design

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesTÜV Low Blue Light
TÜV Flicker-free		CCC
CE
ENERGY STAR
ErP
RoHS
TCO Certified 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 temperature-5 °C - 35 °C
41 °F - 95 °F
Operating humidity-20 % - 80 %

Accessories

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

AccessoriesDisplayPort cable - optional
HDMI cable - optional		DisplayPort cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - Kensington-
 Asus TUF Gaming VG27WQAcer EI491CR Sbmiipphx