Comparison between Acer EI491CR vs Samsung S49A950U

General Info
Model Number	Acer EI491CR	Samsung S49A950U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2021
Brand	Acer	Samsung
Model Series	EI1
Model Number	EI491CR	S49A950U
Alias	EI491CR Pbmiiipx EI491CRPbmiiipx	LS49A950U
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	47.08 in 119.6 cm 1195.78 mm 3.92 ft
Screen Height	13.24 in 33.6 cm 336.31 mm 1.1 ft	13.24 in 33.6 cm 336.31 mm 1.1 ft
Display Curvature	1800	1800
Display Manufacturer	Samsung	Samsung
Display Type	VA	SVA
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
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	0.234 mm
Screen Pixel Density	81 ppi	108 ppi
Screen-to-Body Ratio	89.52 %	90.76 %
Backlight Source	W-LED	W-LED
DCI P3	90%	95%
sRGB		125 %
Adobe RGB 1998		92 %
NTSC 1953		88 %
Screen Brightness	400 cd/m²	350 cd/m²
Max Screen Brightness		400 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	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR	HDR10 DisplayHDR 400	HDR10+ HDR DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	6.77 in 17.2 cm 172 mm 0.56 ft	7.63 in 19.4 cm 193.7 mm 0.64 ft
Case Weight	9.3 kg 20 lbs	11.6 kg 26 lbs
Case Width with Stand	47.17 in 119.8 cm 1198 mm 3.93 ft	47.22 in 120 cm 1199.5 mm 3.94 ft
Case Height with Stand	17.95 in 45.6 cm 456 mm 1.5 ft	15.87 in 40.3 cm 403.1 mm 1.32 ft
Case Depth with Stand	9.45 in 24 cm 240 mm 0.79 ft	13.77 in 35 cm 349.7 mm 1.15 ft
Case Weight with Stand	11.4 kg 25 lbs	14.6 kg 32 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Network		LAN
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 Ethernet RJ45 2 x HDMI 2.0 2 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB (Type-C; upstream; 90W; DP Alt Mode) 3 x USB 3.0 (Type-A; downstream)
Audio
Audio Speakers	2 x 3W	2 x 2W
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	Flicker-free technology Eco Saving Plus Picture-by-Picture Eye Saver Mode Low Blue Light Quantum Dot Color Refresh Rate Optimizor KVM Switch Eye Comfort Technology Auto Source Switch Screen Size Optimizer Low Input Lag Mode Black Equalizer Off Timer Plus
Ergonomics
Case Width	47.17 in 119.8 cm 1198 mm 3.93 ft	47.22 in 120 cm 1199.5 mm 3.94 ft
Case Height	14.76 in 37.5 cm 375 mm 1.23 ft	14.54 in 36.9 cm 369.4 mm 1.21 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		120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	Yes
Left Swivel		15 °
Right Swivel		15 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	2 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	60 Hz - 120 Hz
Horizontal Digital Frequency	53 kHz - 160.56 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable	HDMI cable USB 3.0 cable
Certificates and Standards
Licenses	CCC CE ENERGY STAR ErP RoHS TCO Certified Displays
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

Samsung S49A950U