Comparison between Dell Alienware AW3423DW vs Dell Alienware AW3420DW

General Info
Model Number	Dell Alienware AW3423DW	Dell Alienware AW3420DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2022	2019
Brand	Dell	Dell
Model Number	Alienware AW3423DW	Alienware AW3420DW
Display
Screen Size Class	34" (inches)	34" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	34.14 in 86.7 cm 867.2 mm 2.85 ft
Screen Width	31.39 in 79.7 cm 797.22 mm 2.62 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.14 in 33.4 cm 333.72 mm 1.09 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature	1800	1900
Display Type		IPS
Display Bit Depth	10 bits	8 bits
Frame Rate Control		Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	21:9
Screen Resolution	3440 x 1440	3440 x 1440
Screen Pixel Pitch	0.232 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio		90.48 %
Backlight Source		W-LED
DCI P3	99.3%	98%
sRGB		134.5 %
Screen Brightness	250 cd/m²	350 cd/m²
Max Screen Brightness	1000 cd/m²
Dynamic Screen Contrast		1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	0.1 ms	2 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10 DisplayHDR 400 True Black
3D	No	No
Size, weight, color
Case Depth		4.64 in 11.8 cm 117.9 mm 0.39 ft
Case Weight		6.8 kg 15 lbs
Case Width with Stand		32.01 in 81.3 cm 813 mm 2.67 ft
Case Height with Stand		16.92 in 43 cm 429.8 mm 1.41 ft
Case Depth with Stand		10.78 in 27.4 cm 273.8 mm 0.9 ft
Case Weight with Stand		11.1 kg 24 lbs
Case Color	White	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)	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
Features
Cool Features	ComfortView Plus Flicker-free technology NVIDIA G-Sync technology Quantum Dot Color Low Blue Light 5-axis OSD joystick AlienFX Lighting	Built in cable-management Flicker-free technology Dynamic on-screen display AlienFX custom lighting Nvidia G-SYNC Technology
Ergonomics
Case Width		32.01 in 81.3 cm 813 mm 2.67 ft
Case Height		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	Yes	Yes
Height Adjustment Range	110 mm 11 cm 4.3307 in 0.3609 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel		20 °
Right Swivel		20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt		5 °
Backward Tilt		21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 175 Hz	30 Hz - 120 Hz
Horizontal Digital Frequency		73 kHz - 180 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras		DisplayPort cable HDMI cable USB 3.0 upstream cable Stand base Stand riser I/O cover
Certificates and Standards
Licenses	TUV Rheinland Low Blue Light (Hardware Solution)
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

Dell Alienware AW3423DW

Dell Alienware AW3420DW