Comparison between:
- 49" Acer EI491CR
- 49" Asus XG49VQ
- 49" LG 49WL95C
- 49" Samsung C49RG90

Brand, series, model

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

Acer EI491CRAsus XG49VQLG 49WL95CSamsung C49RG90
SeriesEI1--CRG9
Acer EI491CRAsus XG49VQLG 49WL95CSamsung C49RG90
Model aliasEI491CR Pbmiiipx
EI491CRPbmiiipx
---

Display

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

Size class49 in49 in49 in49 in
Diagonal1244.6 mm
124.46 cm
49 in
4.0833 ft
1244.6 mm
124.46 cm
49 in
4.0833 ft
1244.6 mm
124.46 cm
49 in
4.0833 ft
1244.6 mm
124.46 cm
49 in
4.0833 ft
Width1195.78 mm
119.578 cm
47.078 in
3.9232 ft
1195.78 mm
119.578 cm
47.078 in
3.9232 ft
1198.08 mm
119.808 cm
47.1685 in
3.9307 ft
1198.12 mm
119.811 cm
47.1699 in
3.9308 ft
Height336.31 mm
33.631 cm
13.2406 in
1.1034 ft
336.31 mm
33.631 cm
13.2406 in
1.1034 ft
336.96 mm
33.696 cm
13.2661 in
1.1055 ft
336.97 mm
33.697 cm
13.2665 in
1.1055 ft
Radius of curvature1800 mm
180 cm
70.8661 in
5.9055 ft
1800 mm
180 cm
70.8661 in
5.9055 ft
3800 mm
380 cm
149.606 in
12.4672 ft
1800 mm
180 cm
70.8661 in
5.9055 ft
Panel manufacturerSamsung--Samsung
Panel model---LSM490YP02
Panel typeVAVAIPSSVA
Panel bit depth8 bits8 bits10 bits (8 bits + FRC)10 bits
FRCNoNoYesNo
Colors16777216 colors
24 bits
16777216 colors
24 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio3.556:13.556:13.556:13.556:1
Resolution3840 x 1080 pixels3840 x 1080 pixels5120 x 1440 pixels5120 x 1440 pixels
Pixel pitch0.311 mm
0.0311 cm
0.0123 in
0.001 ft
0.311 mm
0.0311 cm
0.0123 in
0.001 ft
0.23 mm
0.023 cm
0.0091 in
0.0008 ft
0.234 mm
0.0234 cm
0.0092 in
0.0008 ft
Pixel density81 ppi
32 ppcm
81 ppi
32 ppcm
108 ppi
42 ppcm
109 ppi
42 ppcm
Display area89.52 %91.16 %90.85 %91.12 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB-100 %99 %125 %
Adobe RGB (1998)---92 %
DCI P390 %90 %-95 %
Brightness400 cd/m²450 cd/m²350 cd/m²600 cd/m²
Peak brightness---1000 cd/m²
Static contrast3000 : 13000 : 11000 : 13000 : 1
Dynamic contrast100000000 : 1---
HDRHDR10
DisplayHDR 400
-HDR10HDR10
DisplayHDR 1000
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time4 ms
0.0040 s
4 ms
0.0040 s
5 ms
0.0050 s
4 ms
0.0040 s
Average response time-14 ms
0.0140 s
--
Input lag-10 ms
0.0100 s
--
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-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.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)53 kHz - 1160.56 kHz30 kHz - 167 kHz--
Vertical frequency (digital)48 Hz - 144 Hz48 Hz - 144 Hz60 Hz120 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 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.35 W0.5 W0.3 W0.3 W
Power consumption (sleep)0.45 W0.5 W-0.5 W
Power consumption (eco)66 W30 W--
Power consumption (average)90 W47 W68 W100 W
Power consumption (maximum)-82 W--
Energy efficiency classB-B-

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.

Width1198 mm
119.8 cm
47.1654 in
3.9304 ft
1193.33 mm
119.333 cm
46.9815 in
3.9151 ft
1215.1 mm
121.51 cm
47.8386 in
3.9865 ft
1199.5 mm
119.95 cm
47.2244 in
3.9354 ft
Height375 mm
37.5 cm
14.7638 in
1.2303 ft
369.7 mm
36.97 cm
14.5551 in
1.2129 ft
365.7 mm
36.57 cm
14.3976 in
1.1998 ft
369.4 mm
36.94 cm
14.5433 in
1.2119 ft
Depth172 mm
17.2 cm
6.7717 in
0.5643 ft
74 mm
7.4 cm
2.9134 in
0.2428 ft
114.2 mm
11.42 cm
4.4961 in
0.3747 ft
193.7 mm
19.37 cm
7.626 in
0.6355 ft
Weight9.3 kg
20.5 lbs
-12.6 kg
27.78 lbs
11.6 kg
25.57 lbs
Width with stand1198 mm
119.8 cm
47.1654 in
3.9304 ft
1193.33 mm
119.333 cm
46.9815 in
3.9151 ft
1215.1 mm
121.51 cm
47.8386 in
3.9865 ft
1199.5 mm
119.95 cm
47.2244 in
3.9354 ft
Height with stand456 mm
45.6 cm
17.9528 in
1.4961 ft
409.1 mm
40.91 cm
16.1063 in
1.3422 ft
433.5 mm
43.35 cm
17.0669 in
1.4222 ft
523.1 mm
52.31 cm
20.5945 in
1.7162 ft
Depth with stand240 mm
24 cm
9.4488 in
0.7874 ft
344.74 mm
34.474 cm
13.5724 in
1.131 ft
307.3 mm
30.73 cm
12.0984 in
1.0082 ft
349.7 mm
34.97 cm
13.7677 in
1.1473 ft
Weight with stand11.4 kg
25.13 lbs
13.3 kg
29.32 lbs
15.2 kg
33.51 lbs
14.6 kg
32.19 lbs
ColorsBlackBlackBlack
White
Gold
Gray

Ergonomics

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

VESA mountYesYesYesYes
VESA interface75 x 75 mm100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentNoYesYesYes
Height adjustment range-120 mm
12 cm
4.7244 in
0.3937 ft
110 mm
11 cm
4.3307 in
0.3609 ft
120 mm
12 cm
4.7244 in
0.3937 ft
Landscape/portrait pivotNoNoNoNo
Left/right swivelNoYesYesYes
Left swivel-16 °15 °15 °
Right swivel-16 °15 °15 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °2 °
Backward tilt15 °20 °15 °15 °

Audio

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

Speakers2 x 3 W2 x 5 W2 x 10 W-
--Rich bass-

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.1 (Type-C - 85 W)
2 x HDMI 2.0
1 x DisplayPort 1.4
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 2.0
2 x DisplayPort 1.4
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesAMD FreeSync 2 technology
Blue Light Filter
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-by-Picture
Picture-in-Picture
5-way OSD joystick
AMD FreeSync 2 technology
Flicker-free technology
GameFast Input technology
GamePlus (Crosshair/Timer/FPS Counter/Display Alignment)
GameVisual
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
Picture-by-Picture
Trace Free Technology
6-Axis Control
Black Stabilizer
Crosshair
Flicker-free technology
DDC/CI
Dynamic Action Sync
HDCP (High-bandwidth Digital Content Protection)
Light sensor
Picture-by-Picture
Screen Split
AMD FreeSync 2 technology
Eco Saving Plus
Eye Saver Mode
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Framerate Compensation
Picture-by-Picture
Picture-in-Picture
Quantum Dot Color
Refresh Rate Optimizor
Samsung MagicBright
Samsung MagicUpscale

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCCC
CE
ENERGY STAR
ErP
RoHS
TCO Certified Displays
BSMI
C-Tick
CB
CCC
CE
CU
ENERGY STAR 7.0
ErP
FCC
J-MOSS
RoHS
TÜV Flicker-free
TÜV Low Blue Light
UL/cUL
VCCI
WEEE
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
BSMI
CCC
CE
cTick
ENERGY STAR
FCC Class B
UL/cUL
CE
FCC class B
ISO9241-307
TÜV/GS
TÜV/Ergonomics

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 - 40 °C
41 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
10 °C - 40 °C
50 °F - 104 °F
Operating humidity20 % - 80 %20 % - 90 %10 % - 80 %10 % - 80 %
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 45 °C
-4 °F - 113 °F
Storage humidity-10 % - 90 %5 % - 85 %5 % - 95 %

Accessories

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

AccessoriesDisplayPort cableDisplayPort cable
HDMI cable
USB cable
DisplayPort cable
HDMI cable
DisplayPort cable
HDMI cable
USB 3.0 cable

Additional features

Information about other features.

Additional features-Anti-theft stand lock slot - KensingtonAnti-theft stand lock slot-
 Acer EI491CRAsus XG49VQLG 49WL95CSamsung C49RG90