Comparison between Dell Alienware AW3423DW vs Dell U2722D

General Info
Model Number	Dell Alienware AW3423DW	Dell U2722D

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2022	2021
Brand	Dell	Dell
Model Series		UltraSharp
Model Number	Alienware AW3423DW	U2722D
Alias		U2722DX
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	31.39 in 79.7 cm 797.22 mm 2.62 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.14 in 33.4 cm 333.72 mm 1.09 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature	1800
Display Type		IPS
Display Bit Depth	10 bits	10 bits
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	21:9	16:9
Screen Resolution	3440 x 1440	2560 x 1440
Screen Pixel Pitch	0.232 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio		93.08 %
Backlight Source		W-LED
DCI P3	99.3%	95%
sRGB		100 %
Screen Brightness	250 cd/m²	350 cd/m²
Max Screen Brightness	1000 cd/m²
Static Screen Contrast		1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	0.1 ms	5 ms
Display Average Response Time		8 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		1.95 in 5 cm 49.5 mm 0.16 ft
Case Weight		4.38 kg 10 lbs
Case Width with Stand		24.07 in 61.1 cm 611.34 mm 2.01 ft
Case Height with Stand		15.16 in 38.5 cm 385.13 mm 1.26 ft
Case Depth with Stand		7.28 in 18.5 cm 185 mm 0.61 ft
Case Weight with Stand		6.61 kg 15 lbs
Case Color	White	Black and silver
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)	1 x USB 3.2 (Type-C; PD 15W) 1 x USB 3.2 (Type-C; upstream) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (Output MST) 1 x HDMI 1.4 2 x USB 3.2 (Type-A) 1 x USB 3.2 (Type-A; 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	Low Blue Light Dell ComfortView Plus Flicker-free technology
Extra Features		Security lock slot
Ergonomics
Case Width		24.07 in 61.1 cm 611.34 mm 2.01 ft
Case Height		13.86 in 35.2 cm 352.01 mm 1.15 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	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt		5 °
Backward Tilt		21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 175 Hz	56 Hz - 60 Hz
Horizontal Digital Frequency		31.47 kHz - 88.79 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras		DisplayPort cable USB Type-C to Type-A cable HDMI cable (U2722DX)
Certificates and Standards
Licenses	TUV Rheinland Low Blue Light (Hardware Solution)	ENERGY STAR EPEAT Gold TCO Certified Edge Display RoHS NFPA 99
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

Dell Alienware AW3423DW

Dell U2722D