Comparison between Dell Alienware AW3420DW vs Dell U4320Q

General Info
Model Number	Dell Alienware AW3420DW	Dell U4320Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2020
Brand	Dell	Dell
Model Series		UltraSharp
Model Number	Alienware AW3420DW	U4320Q
Alias		UltraSharp U4320Q
Display
Screen Size Class	34" (inches)	43" (inches)
Diagonal Size	34.14 in 86.7 cm 867.2 mm 2.85 ft	42.52 in 108 cm 1080 mm 3.54 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	37.05 in 94.1 cm 941.184 mm 3.09 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	20.84 in 52.9 cm 529.416 mm 1.74 ft
Display Curvature	1900
Display Type	IPS	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	21:9	16:9
Screen Resolution	3440 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.245 mm
Screen Pixel Density	109 ppi	103 ppi
Screen-to-Body Ratio	90.48 %	91.28 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB	134.5 %	96 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast		1000 : 1
Dynamic Screen Contrast	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	2 ms	5 ms
Display Average Response Time		8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	4.64 in 11.8 cm 117.9 mm 0.39 ft	2.32 in 5.9 cm 59 mm 0.19 ft
Case Weight	6.8 kg 15 lbs	13.2 kg 29 lbs
Case Width with Stand	32.01 in 81.3 cm 813 mm 2.67 ft	38.08 in 96.7 cm 967.2 mm 3.17 ft
Case Height with Stand	16.92 in 43 cm 429.8 mm 1.41 ft	23.43 in 59.5 cm 595.2 mm 1.95 ft
Case Depth with Stand	10.78 in 27.4 cm 273.8 mm 0.9 ft	9.8 in 24.9 cm 249 mm 0.82 ft
Case Weight with Stand	11.1 kg 24 lbs	17.6 kg 39 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	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)	1 x USB 3.0 (Type-C; 90W; DisplayPort) 1 x USB 3.0 (Type-C; downstream; 15W) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x HDMI 2.0 (CEC) 1 x USB 3.0 (BC charging 2A) 2 x USB 3.0 (Type-A; downstream)
Audio
Features
Cool Features	Built in cable-management Flicker-free technology Dynamic on-screen display AlienFX custom lighting Nvidia G-SYNC Technology	Picture-by-Picture Picture-in-Picture Flicker-free technology Low Blue Light
Extra Features		Security lock slot
Ergonomics
Case Width	32.01 in 81.3 cm 813 mm 2.67 ft	38.08 in 96.7 cm 967.2 mm 3.17 ft
Case Height	14.33 in 36.4 cm 364 mm 1.19 ft	22.22 in 56.4 cm 564.4 mm 1.85 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	130 mm 13 cm 5.1181 in 0.4265 ft	60 mm 6 cm 2.3622 in 0.1969 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	20 °	20 °
Right Swivel	20 °	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	10 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 120 Hz	60 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	DisplayPort cable HDMI cable USB Type-C to Type-C cable USB Type-C to Type-A cable
Certificates and Standards
Licenses		BFR-free CEL ENERGY STAR 6.0 EPEAT Mercury-free NFPA 99 PVC-free RoHS Compliant
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	0 % - 80 %	10 % - 90 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Dell Alienware AW3420DW

Dell U4320Q