Comparison between Acer EI431CR vs Dell Alienware AW3420DW

General Info
Model Number	Acer EI431CR	Dell Alienware AW3420DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2019
Brand	Acer	Dell
Model Number	EI431CR	Alienware AW3420DW
Alias	EI431CRPbmiiipx EI431CR Pbmiiipx EI431CR P
Display
Screen Size Class	43" (inches)	34" (inches)
Diagonal Size	43.4 in 110.2 cm 1102.47 mm 3.62 ft	34.14 in 86.7 cm 867.2 mm 2.85 ft
Screen Width	41.43 in 105.2 cm 1052.3 mm 3.45 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	12.94 in 32.9 cm 328.8 mm 1.08 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature	1800	1900
Display Manufacturer	Samsung
Display Type	SVA	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	32:10	21:9
Screen Resolution	3840 x 1200	3440 x 1440
Screen Pixel Pitch	0.274 mm	0.233 mm
Screen Pixel Density	92 ppi	109 ppi
Screen-to-Body Ratio	87.64 %	90.48 %
Backlight Source	W-LED	W-LED
DCI P3	88%	98%
sRGB	99 %	134.5 %
Screen Brightness	320 cd/m²	350 cd/m²
Max Screen Brightness	400 cd/m²
Static Screen Contrast	3000 : 1
Dynamic Screen Contrast	100000000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	2 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	4.64 in 11.8 cm 117.9 mm 0.39 ft
Case Weight	7.98 kg 18 lbs	6.8 kg 15 lbs
Case Width with Stand	41.77 in 106.1 cm 1060.96 mm 3.48 ft	32.01 in 81.3 cm 813 mm 2.67 ft
Case Height with Stand	18.2 in 46.2 cm 462.28 mm 1.52 ft	16.92 in 43 cm 429.8 mm 1.41 ft
Case Depth with Stand	9.8 in 24.9 cm 248.92 mm 0.82 ft	10.78 in 27.4 cm 273.8 mm 0.9 ft
Case Weight with Stand	10.12 kg 22 lbs	11.1 kg 24 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	3 x USB 3.0 (downstream) 1 x HDMI 1.4 1 x 3.5 mm Audio Out (line-out) 1 x 3.5 mm Audio Out (headphone) 1 x DisplayPort 1.2 1 x USB 3.0 (Type-B; upstream) 1 x USB 3.0 (downstream; BC 1.2)
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	Built in cable-management Flicker-free technology Dynamic on-screen display AlienFX custom lighting Nvidia G-SYNC Technology
Ergonomics
Case Width	41.77 in 106.1 cm 1060.96 mm 3.48 ft	32.01 in 81.3 cm 813 mm 2.67 ft
Case Height	14.65 in 37.2 cm 372.11 mm 1.22 ft	14.33 in 36.4 cm 364 mm 1.19 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		20 °
Right Swivel		20 °
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	30 Hz - 120 Hz
Horizontal Digital Frequency	57.6 kHz - 172.8 kHz	73 kHz - 180 kHz
Accessories
Extras	DisplayPort cable	DisplayPort cable HDMI cable USB 3.0 upstream cable Stand base Stand riser I/O cover
Certificates and Standards
Licenses	ENERGY STAR
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		0 % - 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 Alienware AW3420DW