0 Compare Acer EI491CR vs Acer EI491CRG9 - DisplayDB

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Comparison between Acer EI491CR vs Acer EI491CRG9

General Info
Model Number Acer EI491CR Acer EI491CRG9
Price
Type Monitor Monitor
Year 2019 2021
Brand Acer Acer
Model Series EI1
Model Number EI491CR EI491CRG9
Alias EI491CR Pbmiiipx
EI491CRPbmiiipx
EI491CR G
Display
Screen Size Class 49" (inches) 49" (inches)
Diagonal Size 49 in
124.5 cm
1244.6 mm
4.08 ft
48.82 in
124 cm
1240 mm
4.07 ft
Screen Width 47.08 in
119.6 cm
1195.78 mm
3.92 ft
46.99 in
119.3 cm
1193.47 mm
3.92 ft
Screen Height 13.24 in
33.6 cm
336.31 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Curvature 1800 1000
Display Manufacturer Samsung
Display Type VA VA
Display Bit Depth 8 bits 10 bits
Frame Rate Control No
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 36:10 36:10
Screen Resolution 3840 x 1080 5120 x 1440
Screen Pixel Pitch 0.311 mm 0.233 mm
Screen Pixel Density 81 ppi 109 ppi
Screen-to-Body Ratio 89.52 %
Backlight Source W-LED Mini LED
DCI P3 90% 95%
Screen Brightness 400 cd/m²
Max Screen Brightness 2000 cd/m²
Static Screen Contrast 3000 : 1 4000 : 1
Dynamic Screen Contrast 100000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 4 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte
HDR HDR10
DisplayHDR 400
HDR10+
3D No No
Size, weight, color
Case Depth 6.77 in
17.2 cm
172 mm
0.56 ft
Case Weight 9.3 kg
20 lbs
Case Width with Stand 47.17 in
119.8 cm
1198 mm
3.93 ft
Case Height with Stand 17.95 in
45.6 cm
456 mm
1.5 ft
Case Depth with Stand 9.45 in
24 cm
240 mm
0.79 ft
Case Weight with Stand 11.4 kg
25 lbs
11.4 kg
25 lbs
Case Color Black Black, White
Hardware
Built-in Camera No No
Connectivity 1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort
1 x 3.5 mm Audio Out
2 x USB 3.0 (Type-A; downstream)
3 x HDMI
Audio
Audio Speakers 2 x 3W 2 x 3W
Features
Cool Features Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Picture-in-Picture
Picture-by-Picture
AMD FreeSync 2 technology
Blue Light Filter
AMD FreeSync Premium Pro
ComfyView
Low Blue Light
Picture-by-Picture
NVIDIA G-Sync Compatible
Flicker-free technology
Acer Display Widget
Picture-in-Picture
Adaptive-Sync technology
Quantum Dot Color
Ergonomics
Case Width 47.17 in
119.8 cm
1198 mm
3.93 ft
Case Height 14.76 in
37.5 cm
375 mm
1.23 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 75 x 75 75 x 75
Removable VESA Stand Yes Yes
Height Adjustment No
Landscape or Portrait Pivot Support No
Left or Right Swivel Support No
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 °
Backward Tilt 15 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 144 Hz 60 Hz - 240 Hz
Horizontal Digital Frequency 53 kHz - 160.56 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable DisplayPort cable
USB 3.0 cable
Certificates and Standards
Licenses CCC
CE
ENERGY STAR
ErP
RoHS
TCO Certified Displays
TUV Rheinland Flicker-free
TUV Rheinland Low Blue Light
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
10 °C - 40 °C
50 °F - 104 °F
Safe Operating Humidity Level 20 % - 80 % 10 % - 80 %
Acer EI491CR Acer EI491CRG9