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Comparison between Dell Alienware AW3423DW vs Dell Alienware AW3420DW

General Info
Model Number Dell Alienware AW3423DW Dell Alienware AW3420DW
Price
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