Comparison between Acer EI431CR vs Dell UltraSharp U4919DW

General Info
Model Number	Acer EI431CR	Dell UltraSharp U4919DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2018
Brand	Acer	Dell
Model Number	EI431CR	UltraSharp U4919DW
Alias	EI431CRPbmiiipx EI431CR Pbmiiipx EI431CR P
Display
Screen Size Class	43" (inches)	49" (inches)
Diagonal Size	43.4 in 110.2 cm 1102.47 mm 3.62 ft	49 in 124.5 cm 1244.6 mm 4.08 ft
Screen Width	41.43 in 105.2 cm 1052.3 mm 3.45 ft	47.17 in 119.8 cm 1198.08 mm 3.93 ft
Screen Height	12.94 in 32.9 cm 328.8 mm 1.08 ft	13.27 in 33.7 cm 336.96 mm 1.11 ft
Display Curvature	1800	3800
Display Manufacturer	Samsung	LG Display
Display Type	SVA	IPS
Display Bit Depth	8 bits	10 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	32:10	36:10
Screen Resolution	3840 x 1200	5120 x 1440
Screen Pixel Pitch	0.274 mm	0.234 mm
Screen Pixel Density	92 ppi	108 ppi
Screen-to-Body Ratio	87.64 %	89.55 %
Backlight Source	W-LED	W-LED
DCI P3	88%
sRGB	99 %	99 %
Adobe RGB 1998		75 %
NTSC 1953		72 %
Screen Brightness	320 cd/m²	350 cd/m²
Max Screen Brightness	400 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		10 ms
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time		8 ms
Display Maximum Response Time		15 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	6 in 15.2 cm 152.4 mm 0.5 ft	4.3 in 10.9 cm 109.3 mm 0.36 ft
Case Weight	7.98 kg 18 lbs	11.4 kg 25 lbs
Case Width with Stand	41.77 in 106.1 cm 1060.96 mm 3.48 ft	47.84 in 121.5 cm 1215.1 mm 3.99 ft
Case Height with Stand	18.2 in 46.2 cm 462.28 mm 1.52 ft	18.06 in 45.9 cm 458.6 mm 1.5 ft
Case Depth with Stand	9.8 in 24.9 cm 248.92 mm 0.82 ft	9.94 in 25.3 cm 252.6 mm 0.83 ft
Case Weight with Stand	10.12 kg 22 lbs	17.2 kg 38 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x HDMI 2.0	1 x USB 3.0 (charger - 5V/2.0A) 1 x USB 3.1 (Type-C) 1 x DisplayPort 1.4 2 x HDMI 2.0 2 x USB 3.0 (upstream) 4 x USB 3.0 (downstream)
Audio
Audio Speakers	2 x 3W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Low Blue Light Picture-in-Picture Picture-by-Picture AMD FreeSync technology Flicker-free technology	HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Blue Light Filter Flicker-free technology
Extra Features		Security lock slot
Ergonomics
Case Width	41.77 in 106.1 cm 1060.96 mm 3.48 ft	47.84 in 121.5 cm 1215.1 mm 3.99 ft
Case Height	14.65 in 37.2 cm 372.11 mm 1.22 ft	14.61 in 37.1 cm 371 mm 1.22 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	Yes
Left Swivel		170 °
Right Swivel		170 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 120 Hz	24 Hz - 86 Hz
Horizontal Digital Frequency	57.6 kHz - 172.8 kHz	25 kHz - 115 kHz
Accessories
Extras	DisplayPort cable	DisplayPort cable HDMI cable USB 3.0 upstream cable USB Type-C cable
Certificates and Standards
Licenses	ENERGY STAR	ENERGY STAR 7.0 RoHS TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer EI431CR

Dell UltraSharp U4919DW