Comparison between Acer EI491CR vs LG 34WP65C

General Info
Model Number	Acer EI491CR	LG 34WP65C

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2021
Brand	Acer	LG
Model Series	EI1	UltraWide
Model Number	EI491CR	34WP65C
Alias	EI491CR Pbmiiipx EI491CRPbmiiipx	34WP65C-B
Display
Screen Size Class	49" (inches)	34" (inches)
Diagonal Size	49 in 124.5 cm 1244.6 mm 4.08 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	47.08 in 119.6 cm 1195.78 mm 3.92 ft	31.25 in 79.4 cm 793.77 mm 2.6 ft
Screen Height	13.24 in 33.6 cm 336.31 mm 1.1 ft	13.39 in 34 cm 340.19 mm 1.12 ft
Display Curvature	1800
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	21:9
Screen Resolution	3840 x 1080	3440 x 1440
Screen Pixel Pitch	0.311 mm	0.232 mm
Screen Pixel Density	81 ppi	110 ppi
Screen-to-Body Ratio	89.52 %	93.05 %
Backlight Source	W-LED	W-LED
DCI P3	90%
sRGB		99 %
Screen Brightness	400 cd/m²	300 cd/m²
Static Screen Contrast	3000 : 1	3000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10 DisplayHDR 400	HDR10
3D	No	No
Size, weight, color
Case Depth	6.77 in 17.2 cm 172 mm 0.56 ft	3.6 in 9.1 cm 91.44 mm 0.3 ft
Case Weight	9.3 kg 20 lbs	5.8 kg 13 lbs
Case Width with Stand	47.17 in 119.8 cm 1198 mm 3.93 ft	31.9 in 81 cm 810.26 mm 2.66 ft
Case Height with Stand	17.95 in 45.6 cm 456 mm 1.5 ft	18.04 in 45.8 cm 458.22 mm 1.5 ft
Case Depth with Stand	9.45 in 24 cm 240 mm 0.79 ft	10.2 in 25.9 cm 259 mm 0.85 ft
Case Weight with Stand	11.4 kg 25 lbs	7.67 kg 17 lbs
Case Color	Black	Black
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 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Audio Speakers	2 x 3W	2 x 7W
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 Smart Energy Saving Black Stabilizer Motion Blur Reduction Technology Crosshair Dynamic Action Sync Reader Mode Picture-by-Picture Dual Controller Color Calibrated 3-sided Virtually Borderless Design Picture-in-Picture Flicker-free technology Adaptive-Sync technology HDR Effect
Ergonomics
Case Width	47.17 in 119.8 cm 1198 mm 3.93 ft	31.9 in 81 cm 810.26 mm 2.66 ft
Case Height	14.76 in 37.5 cm 375 mm 1.23 ft	14.1 in 35.8 cm 358.14 mm 1.18 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	48 Hz - 160 Hz
Horizontal Digital Frequency	53 kHz - 160.56 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable	HDMI cable
Certificates and Standards
Licenses	CCC CE ENERGY STAR ErP RoHS TCO Certified Displays	CE cUL/UL Energy Star FCC-B J-Moss RoHS TUV-Type VCCI
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 85 %

Acer EI491CR

LG 34WP65C