Comparison between Dell U3023E vs Dell U3221Q

General Info
Model Number	Dell U3023E	Dell U3221Q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2022	2020
Brand	Dell	Dell
Model Series	UltraSharp	UltraSharp
Model Number	U3023E	U3221Q
Alias	UltraSharp U3023E	UltraSharp U3219Q
Display
Screen Size Class	30" (inches)	32" (inches)
Diagonal Size	29.77 in 75.6 cm 756.2 mm 2.48 ft	31.5 in 80 cm 800.1 mm 2.63 ft
Screen Width	25.25 in 64.1 cm 641.28 mm 2.1 ft	27.45 in 69.7 cm 697.31 mm 2.29 ft
Screen Height	15.78 in 40.1 cm 400.8 mm 1.31 ft	15.44 in 39.2 cm 392.23 mm 1.29 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits	10 bits
Frame Rate Control		No
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:10	16:9
Screen Resolution	2560 x 1600	3840 x 2160
Screen Pixel Pitch	0.251 mm	0.182 mm
Screen Pixel Density	101 ppi	140 ppi
Screen-to-Body Ratio	93.61 %
Backlight Source	W-LED	Mini LED
DCI P3	95%	99.8%
Rec.2020		83
sRGB	100 %
Adobe RGB 1998		93 %
Screen Brightness	350 cd/m²	350 cd/m²
Max Screen Brightness		1000 cd/m²
Static Screen Contrast	1000 : 1	1300 : 1
Dynamic Screen Contrast	2000000 : 1	1000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	6 ms
Display Average Response Time	8 ms	8 ms
Display Maximum Response Time		14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		DisplayHDR 1000 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	2.09 in 5.3 cm 53 mm 0.17 ft
Case Weight	6.48 kg 14 lbs	11.31 kg 25 lbs
Case Width with Stand	25.82 in 65.6 cm 655.9 mm 2.15 ft	28.05 in 71.3 cm 712.5 mm 2.34 ft
Case Height with Stand	18.61 in 47.3 cm 472.7 mm 1.55 ft	18.26 in 46.4 cm 463.7 mm 1.52 ft
Case Depth with Stand	9.06 in 23 cm 230 mm 0.75 ft	9.84 in 25 cm 250 mm 0.82 ft
Case Weight with Stand	11.13 kg 24 lbs	18.07 kg 40 lbs
Case Color	Black and Silver	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.2 (Type-C; Gen 2; 10 Gbps upstream; 90W; Dp Alt Mode) 1 x USB 3.2 (Type-C; Gen 2; upstream) 1 x HDMI 1.4 1 x DisplayPort 1.4 (DSC) 1 x DisplayPort 1.4 (out with MST) 1 x Ethernet RJ45 (MAC Address pass-through; PXE Boot; Wake-on-LAN) 4 x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream) 1 x 3.5 mm Audio Out 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps downstream; 15W)	1 x USB 3.2 (Type-A; Gen 2; downstream; 10 Gbps) 2 x HDMI 2.0 1 x Thunderbolt 3.0 (ownstream; 15W) 1 x 3.5 mm Audio Out 1 x Thunderbolt 3.0 (upstream; 90W; DP Alt Mode) 1 x DisplayPort 1.4 1 x USB (Type-A; external colorimeter) 1 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps)
Audio
Features
Cool Features	Display Stream Compression (DSC) Flicker-free technology Low Blue Light Picture-in-Picture Picture-by-Picture KVM Switch ComfortView Plus Dell Display Manager (DDM) Compatibility	Flicker-free technology Picture-by-Picture Picture-in-Picture CalMAN Powered built-in colorimeter DDC/CI
Extra Features		Security lock slot
Ergonomics
Case Width	25.82 in 65.6 cm 655.9 mm 2.15 ft	28.05 in 71.3 cm 712.5 mm 2.34 ft
Case Height	16.48 in 41.9 cm 418.6 mm 1.37 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	150 mm 15 cm 5.9055 in 0.4921 ft	160 mm 16 cm 6.2992 in 0.5249 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	30 °
Right Swivel	30 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 76 Hz	60 Hz
Horizontal Digital Frequency	30 kHz - 113 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable USB Gen 2 Type-A to Type-C cable USB Gen 2 Type-C PD 3.0 cable	DisplayPort cable HDMI cable Monitor Hood Thunderbolt 3 (USB Type-C) cable USB Type-C to Type-A cable
Certificates and Standards
Licenses	Energy Star EPEAT Gold RoHS TCO Certified TCO Edge TUV Rheinland Low Blue Light Certified (Hardware Solution)	RoHS
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 U3023E

Dell U3221Q