Comparison between Dell E2222H vs Dell U3423WE

General Info
Model Number	Dell E2222H	Dell U3423WE

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Type	Monitor	Monitor
Year	2021	2022
Brand	Dell	Dell
Model Series		UltraSharp
Model Number	E2222H	U3423WE
Alias		UltraSharp U3423WE
Display
Screen Size Class	21" (inches)	34" (inches)
Diagonal Size	21.45 in 54.5 cm 544.846 mm 1.79 ft	34.14 in 86.7 cm 867.16 mm 2.85 ft
Screen Width	18.84 in 47.9 cm 478.656 mm 1.57 ft	31.5 in 80 cm 800.05 mm 2.62 ft
Screen Height	10.25 in 26 cm 260.28 mm 0.85 ft	13.19 in 33.5 cm 335.05 mm 1.1 ft
Display Curvature		1900
Display Type	VA	AH-IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits
Frame Rate Control	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	21:9
Screen Resolution	1920 x 1080	3440 x 1440
Screen Pixel Pitch	0.248 mm	0.233 mm
Screen Pixel Density	102 ppi	109 ppi
Screen-to-Body Ratio	83.64 %	91.8 %
Backlight Source	W-LED	W-LED
DCI P3		98%
sRGB		100 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	350 cd/m²
Static Screen Contrast	3000 : 1	2000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	10 ms	8 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.95 in 5 cm 49.64 mm 0.16 ft	2.26 in 5.8 cm 57.5 mm 0.19 ft
Case Weight	2.36 kg 5 lbs	7.72 kg 17 lbs
Case Width with Stand	19.85 in 50.4 cm 504.26 mm 1.65 ft	32.02 in 81.3 cm 813.26 mm 2.67 ft
Case Height with Stand	15.12 in 38.4 cm 384.17 mm 1.26 ft	15.46 in 39.3 cm 392.77 mm 1.29 ft
Case Depth with Stand	6.73 in 17.1 cm 171 mm 0.56 ft	9.35 in 23.7 cm 237.44 mm 0.78 ft
Case Weight with Stand	3.04 kg 7 lbs	11.44 kg 25 lbs
Case Color	Black	Platinum Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x HDMI 1.4 1 x DisplayPort 1.2	1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream; data only) 4 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps) 2 x HDMI 2.1 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (HBR3) 1 x Ethernet RJ45 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; downstream; 15W) 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps; upstream; 90W; DP Alt Mode)
Audio
Audio Speakers	2 x 1W	2 x 5W
Features
Cool Features	Flicker-free technology Low Blue Light ComfortView Dell Display Manager	Flicker-free technology KVM Switch Picture-by-Picture Picture-in-Picture Low Blue Light ComfortView Dell Display Manager
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	19.85 in 50.4 cm 504.26 mm 1.65 ft	32.02 in 81.3 cm 813.26 mm 2.67 ft
Case Height	11.63 in 29.5 cm 295.38 mm 0.97 ft	14.14 in 35.9 cm 359.05 mm 1.18 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		150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 75 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	30 kHz - 90 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable D-Sub cable (optional)	DisplayPort cable HDMI cable USB Type-A to Type-B cable USB Type-C to Type-C cable
Certificates and Standards
Licenses	Energy Star EPEAT RoHS TCO Certified Display	Energy Star EPEAT Gold RoHS TCO Certified Displays TUV Rheinland Flicker Free Certified TUV Rheinland Low Blue Light Certified
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	10 % - 80 %	10 % - 80 %
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 E2222H

Dell U3423WE