Comparison between Apple Studio Display vs Dell U2421E

General Info
Model Number	Apple Studio Display	Dell U2421E

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2022	2020
Brand	Apple	Dell
Model Number	Studio Display	U2421E
Display
Screen Size Class	27" (inches)	24" (inches)
Diagonal Size	26.96 in 68.5 cm 684.667 mm 2.25 ft	24.06 in 61.1 cm 611 mm 2 ft
Screen Width	23.53 in 59.8 cm 597.73 mm 1.96 ft	20.41 in 51.8 cm 518.4 mm 1.7 ft
Screen Height	13.24 in 33.6 cm 336.22 mm 1.1 ft	12.76 in 32.4 cm 324 mm 1.06 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits	8 bits (6 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:10
Screen Resolution	5120 x 2880	1920 x 1200
Screen Pixel Pitch	0.117 mm	0.275 mm
Screen Pixel Density	217 ppi	94 ppi
Screen-to-Body Ratio	89.11 %	100.87 %
Backlight Source	W-LED	W-LED
sRGB		99 %
Screen Brightness	600 cd/m²	350 cd/m²
Static Screen Contrast	1200 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		5 ms
Display Average Response Time		8 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.22 in 3.1 cm 31 mm 0.1 ft	1.54 in 3.9 cm 39 mm 0.13 ft
Case Weight	5.5 kg 12 lbs	4 kg 9 lbs
Case Width with Stand	24.53 in 62.3 cm 623 mm 2.04 ft	20.9 in 53.1 cm 530.8 mm 1.74 ft
Case Height with Stand	18.82 in 47.8 cm 478 mm 1.57 ft	14.33 in 36.4 cm 364 mm 1.19 ft
Case Depth with Stand	6.61 in 16.8 cm 168 mm 0.55 ft	6.81 in 17.3 cm 173 mm 0.57 ft
Case Weight with Stand	6.3 kg 14 lbs	6.1 kg 13 lbs
Case Color	Silver	Black
Hardware
Built-in Camera	Yes	No
Connectivity	3 x USB 3.2 (Type-C; Gen 2; 10 Gbps downstream; 15W) 1 x Thunderbolt 3.2 (Type-C; upstream; 96W)	1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode) 1 x Ethernet RJ45 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (Output MST) 1 x HDMI 1.4 4 x USB 3.2 (Type-A; Gen 1; downstream; 2x BC 1.2) 1 x USB 3.2 (Type-C; Gen 1; downstream; 15W)
Audio
Features
Cool Features		Easy Arrange Flicker-free technology Low Blue Light Infinity Edge design ComfortView Plus Dell Display Manager
Extra Features	Security lock slot	Security lock slot
Ergonomics
Case Width	24.53 in 62.3 cm 623 mm 2.04 ft	20.9 in 53.1 cm 530.8 mm 1.74 ft
Case Height	14.25 in 36.2 cm 362 mm 1.19 ft	12.35 in 31.4 cm 313.7 mm 1.03 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	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	60 Hz
Horizontal Digital Frequency		30 kHz - 83 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	Thunderbolt cable	DisplayPort cable USB Type-C to Type-A cable USB Type-C to Type-C cable
Certificates and Standards
Licenses		ENERGY STAR EPEAT Golf TCO Certified TUV Rheinland Low Blue Light Certified
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 35 °C 50 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude		12192

Apple Studio Display

Dell U2421E