Comparison between Dell UP3017Q vs Dell U2520D

General Info
Model Number	Dell UP3017Q	Dell U2520D

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Type	Monitor	Monitor
Year	2017	2020
Brand	Dell	Dell
Model Series		UltraSharp
Model Number	UP3017Q	U2520D
Alias		UltraSharp U2520D
Display
Screen Size Class	30" (inches)	25" (inches)
Diagonal Size	30 in 76.2 cm 761.9 mm 2.5 ft	24.98 in 63.4 cm 634.4 mm 2.08 ft
Screen Width	27.55 in 70 cm 699.86 mm 2.3 ft	21.77 in 55.3 cm 552.96 mm 1.81 ft
Screen Height	14.93 in 37.9 cm 379.22 mm 1.24 ft	12.25 in 31.1 cm 311.04 mm 1.02 ft
Display Type	OLED	IPS
Display Bit Depth	10 bits	8 bits
Frame Rate Control	Yes	No
Lut	3D LUT 14 bits
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	2560 x 1440
Screen Pixel Pitch	0.182 mm	0.216 mm
Screen Pixel Density	139 ppi	117 ppi
Screen-to-Body Ratio	95.4 %	91.23 %
Backlight Source		W-LED
DCI P3	97.5%	95%
Rec.2020	85.8
sRGB	100 %	99 %
Adobe RGB 1998	100 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast		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 (2H)	Anti-glare/Matte (3H)
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	1.76 in 4.5 cm 44.7 mm 0.15 ft	1.96 in 5 cm 49.9 mm 0.16 ft
Case Weight	6.43 kg 14 lbs	4.2 kg 9 lbs
Case Width with Stand	27.02 in 68.6 cm 686.2 mm 2.25 ft	22.35 in 56.8 cm 567.7 mm 1.86 ft
Case Height with Stand	17.96 in 45.6 cm 456.3 mm 1.5 ft	15.07 in 38.3 cm 382.9 mm 1.26 ft
Case Depth with Stand	7.54 in 19.2 cm 191.6 mm 0.63 ft	7.28 in 18.5 cm 185 mm 0.61 ft
Case Weight with Stand		6.4 kg 14 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 1 x USB 3.0 (Type-C) 1 x HDMI 2.0	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
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection)	Flicker-free technology Low Blue Light
Extra Features	Security lock slot	Security lock slot Anti-theft stand lock slot
Ergonomics
Case Width	27.02 in 68.6 cm 686.2 mm 2.25 ft	22.35 in 56.8 cm 567.7 mm 1.86 ft
Case Height	15.96 in 40.5 cm 405.4 mm 1.33 ft	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	Yes	Yes
Height Adjustment Range	100 mm 10 cm 3.937 in 0.3281 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	90 °
Right Pivot	90 °	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	21 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	60 Hz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable Factory Calibration Report HDMI cable USB 3.0 cable	DisplayPort cable USB Type-C to Type-C cable USB Type-C to Type-A cable
Certificates and Standards
Licenses	CECP CEL ENERGY STAR 6.0 RoHS Compliant TCO Certified Displays	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 - 35 °C 32 °F - 95 °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 UP3017Q

Dell U2520D