0 Compare HP U28 4K HDR vs ViewSonic VP2768a-4K - DisplayDB

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Comparison between HP U28 4K HDR vs ViewSonic VP2768a-4K

General Info
Model Number HP U28 4K HDR ViewSonic VP2768a-4K
Price
Type Monitor Monitor
Year 2020 2021
Brand HP ViewSonic
Model Number U28 4K HDR VP2768a-4K
Alias 1Z978AA ColorPro VP2768a-4K
Display
Screen Size Class 28" (inches) 27" (inches)
Diagonal Size 27.9 in
70.9 cm
708.538 mm
2.32 ft
27 in
68.6 cm
685.8 mm
2.25 ft
Screen Width 24.45 in
62.1 cm
620.928 mm
2.04 ft
23.54 in
59.8 cm
597.888 mm
1.96 ft
Screen Height 13.44 in
34.1 cm
341.28 mm
1.12 ft
13.24 in
33.6 cm
336.312 mm
1.1 ft
Display Type IPS IPS
Display Bit Depth 10 bits (8 bits + FRC) 10 bits (8 bits + FRC)
Frame Rate Control Yes Yes
Lut 3D LUT
14 bits
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.116 mm 0.155 mm
Screen Pixel Density 157 ppi 163 ppi
Screen-to-Body Ratio 89.61 % 83.47 %
Backlight Source W-LED W-LED
DCI P3 93%
sRGB 100 % 100 %
Screen Brightness 400 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1300 : 1
Dynamic Screen Contrast 20000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 4 ms 6 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR HDR
3D No No
Size, weight, color
Case Depth 1.71 in
4.3 cm
43.4 mm
0.14 ft
1.97 in
5 cm
50 mm
0.16 ft
Case Weight 4.4 kg
10 lbs
Case Width with Stand 25.08 in
63.7 cm
637.1 mm
2.09 ft
24.13 in
61.3 cm
613 mm
2.01 ft
Case Height with Stand 20.92 in
53.1 cm
531.4 mm
1.74 ft
16.26 in
41.3 cm
413.02 mm
1.36 ft
Case Depth with Stand 7.48 in
19 cm
189.9 mm
0.62 ft
8.46 in
21.5 cm
215 mm
0.71 ft
Case Weight with Stand 6.35 kg
14 lbs
6.7 kg
15 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 3.2 (Type-B; upstream)
1 x Ethernet RJ45
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x HDMI 2.0
2 x USB 3.2 (Type-A; downstream)
1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode)
Audio
Audio Speakers 2 x 3W 2 x 5W
Features
Cool Features Flicker-free technology
Low Blue Light
Flicker-free technology
Low Blue Light
Picture-by-Picture
Simulation Mode
Picture-in-Picture
Pantone Validated
4-side frameless design
Split Screen
Color Blindness Mode
SuperClear IPS technology
Extra Features Security lock slot Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 25.08 in
63.7 cm
637.1 mm
2.09 ft
24.13 in
61.3 cm
613 mm
2.01 ft
Case Height 14.61 in
37.1 cm
371.2 mm
1.22 ft
15.47 in
39.3 cm
393 mm
1.29 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 60 °
Right Swivel 60 °
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 24 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 140 kHz 15 kHz - 135 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB Type-C cable
Audio cable
HDMI cable
USB Type-C cable
USB Type-A to Type-B 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
CB
CCC
CECP
CE
CE EMC
CEC
China RoHS
China Energy Label
cTUVus
EAC
Energy Star
EPEAT
ErP
FCC-B
ICES003
Mexico Energy
NOM
REACH
RoHS
UkrSEPRO
WEEE
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 % 20 % - 40 %
HP U28 4K HDR ViewSonic VP2768a-4K