0 Compare HP U28 4K HDR vs Dell U2520D - DisplayDB

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Comparison between HP U28 4K HDR vs Dell U2520D

General Info
Model Number HP U28 4K HDR Dell U2520D
Price
Type Monitor Monitor
Year 2020 2020
Brand HP Dell
Model Series UltraSharp
Model Number U28 4K HDR U2520D
Alias 1Z978AA UltraSharp U2520D
Display
Screen Size Class 28" (inches) 25" (inches)
Diagonal Size 27.9 in
70.9 cm
708.538 mm
2.32 ft
24.98 in
63.4 cm
634.4 mm
2.08 ft
Screen Width 24.45 in
62.1 cm
620.928 mm
2.04 ft
21.77 in
55.3 cm
552.96 mm
1.81 ft
Screen Height 13.44 in
34.1 cm
341.28 mm
1.12 ft
12.25 in
31.1 cm
311.04 mm
1.02 ft
Display Type IPS IPS
Display Bit Depth 10 bits (8 bits + FRC) 8 bits
Frame Rate Control Yes No
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 0.116 mm 0.216 mm
Screen Pixel Density 157 ppi 117 ppi
Screen-to-Body Ratio 89.61 % 91.23 %
Backlight Source W-LED W-LED
DCI P3 93% 95%
sRGB 100 % 99 %
Screen Brightness 400 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 4 ms 5 ms
Display Average Response Time 8 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR HDR DisplayHDR 400
3D No No
Size, weight, color
Case Depth 1.71 in
4.3 cm
43.4 mm
0.14 ft
1.96 in
5 cm
49.9 mm
0.16 ft
Case Weight 4.2 kg
9 lbs
Case Width with Stand 25.08 in
63.7 cm
637.1 mm
2.09 ft
22.35 in
56.8 cm
567.7 mm
1.86 ft
Case Height with Stand 20.92 in
53.1 cm
531.4 mm
1.74 ft
15.07 in
38.3 cm
382.9 mm
1.26 ft
Case Depth with Stand 7.48 in
19 cm
189.9 mm
0.62 ft
7.28 in
18.5 cm
185 mm
0.61 ft
Case Weight with Stand 6.35 kg
14 lbs
6.4 kg
14 lbs
Case Color Black Black
Hardware
Internal Storage 8
Built-in Camera No No
Connectivity 1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x USB (Type-C; upstream; 65W; DP Alt Mode)
3 x USB 3.2 (Type-A; Gen 1; downstream)
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 3W
Features
Cool Features Flicker-free technology
Low Blue Light
Flicker-free technology
Low Blue Light
Extra Features Security lock slot Security lock slot
Anti-theft stand lock slot
Ergonomics
Case Width 25.08 in
63.7 cm
637.1 mm
2.09 ft
22.35 in
56.8 cm
567.7 mm
1.86 ft
Case Height 14.61 in
37.1 cm
371.2 mm
1.22 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 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 Yes Yes
Left Swivel 45 °
Right Swivel 45 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 23 ° 21 °
Frequency and Interpolation
Vertical Digital Frequency 23 Hz - 75 Hz 60 Hz
Horizontal Digital Frequency 30 kHz - 140 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB Type-C cable
DisplayPort cable
USB Type-C to Type-C cable
USB Type-C to Type-A cable
Certificates and Standards
Licenses Australian-New Zealand MEPS
BSMI
CB
CCC
CE
CECP
CEL
EAC
ENERGY STAR
FCC
ISO 9241-307
KC/KCC
NOM
PSB
SEPA
TCO Certified
TUV-S
UL/CSA
VCCI
Vietnam MEPS
WEEE
ISC
WW application
ICE
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 5 °C - 35 °C
41 °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 %
Max Operating Altitude 5000
Max Storage Altitude 12192
HP U28 4K HDR Dell U2520D