Comparison between Huawei Display 23.8 vs Dell U2520D

General Info
Model Number	Huawei Display 23.8	Dell U2520D

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2020
Brand	Huawei	Dell
Model Series		UltraSharp
Model Number	Display 23.8	U2520D
Alias		UltraSharp U2520D
Display
Screen Size Class	24" (inches)	25" (inches)
Diagonal Size	23.78 in 60.4 cm 604 mm 1.98 ft	24.98 in 63.4 cm 634.4 mm 2.08 ft
Screen Width	20.75 in 52.7 cm 527.04 mm 1.73 ft	21.77 in 55.3 cm 552.96 mm 1.81 ft
Screen Height	11.67 in 29.6 cm 296.46 mm 0.97 ft	12.25 in 31.1 cm 311.04 mm 1.02 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	2560 x 1440
Screen Pixel Pitch	0.275 mm	0.216 mm
Screen Pixel Density	92 ppi	117 ppi
Screen-to-Body Ratio		91.23 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB		99 %
NTSC 1953	72 %
Screen Brightness	250 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 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		8 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		1.96 in 5 cm 49.9 mm 0.16 ft
Case Weight		4.2 kg 9 lbs
Case Width with Stand	21.2 in 53.9 cm 538.5 mm 1.77 ft	22.35 in 56.8 cm 567.7 mm 1.86 ft
Case Height with Stand	16.73 in 42.5 cm 425 mm 1.39 ft	15.07 in 38.3 cm 382.9 mm 1.26 ft
Case Depth with Stand	6.69 in 17 cm 170 mm 0.56 ft	7.28 in 18.5 cm 185 mm 0.61 ft
Case Weight with Stand	4.05 kg 9 lbs	6.4 kg 14 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x D-sub	1 x USB 3.0 (Type-C; 90W; DisplayPort) 1 x USB 3.0 (Type-C; Gen 1; downstream; 15W) 1 x DisplayPort 1.4 (in) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (out) 1 x HDMI 2.0 (CEC) 1 x USB 3.0 (downstream; BC 1.2 charging at 2A) 2 x USB 3.0 (Type-A; downstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Low Blue Light 3-side bezelless design Flicker-free technology	Flicker-free technology Low Blue Light
Extra Features		Security lock slot Anti-theft stand lock slot
Ergonomics
Case Width	21.2 in 53.9 cm 538.5 mm 1.77 ft	22.35 in 56.8 cm 567.7 mm 1.86 ft
Case Height		13.07 in 33.2 cm 332.1 mm 1.09 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		130 mm 13 cm 5.1181 in 0.4265 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	22 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	60 Hz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable	DisplayPort cable USB Type-C to Type-C cable USB Type-C to Type-A cable
Certificates and Standards
Licenses	TUV Rheinland Low Blue Light Certified TUV Rheinland Flicker Free Certified	BFR-free CEL ENERGY STAR 6.0 EPEAT Mercury-free NFPA 99 PVC-free RoHS Compliant TCO Certified Displays
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 % - 85 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 600 °C -4 °F - 1112 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	10 % - 90 %	5 % - 90 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Huawei Display 23.8

Dell U2520D