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Comparison between HP Z25xs G3 QHD vs HP U28 4K HDR

General Info
Model Number HP Z25xs G3 QHD HP U28 4K HDR
Price
Type Monitor Monitor
Year 2021 2020
Brand HP HP
Model Number Z25xs G3 QHD U28 4K HDR
Alias 1A9C9AA 1Z978AA
Display
Screen Size Class 25" (inches) 28" (inches)
Diagonal Size 24.98 in
63.4 cm
634.4 mm
2.08 ft
27.9 in
70.9 cm
708.538 mm
2.32 ft
Screen Width 21.08 in
53.6 cm
535.5 mm
1.76 ft
24.45 in
62.1 cm
620.928 mm
2.04 ft
Screen Height 13.34 in
33.9 cm
338.8 mm
1.11 ft
13.44 in
34.1 cm
341.28 mm
1.12 ft
Display Type IPS IPS
Display Bit Depth 10 bits (8 bits + FRC) 10 bits (8 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 2560 x 1440 3840 x 2160
Screen Pixel Pitch 0.216 mm 0.116 mm
Screen Pixel Density 121 ppi 157 ppi
Screen-to-Body Ratio 95.75 % 89.61 %
Backlight Source W-LED W-LED
DCI P3 98% 93%
sRGB 99 % 100 %
Screen Brightness 266 cd/m² 400 cd/m²
Max Screen Brightness 500 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 10000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 14 ms 4 ms
Display Coating Anti-glare/Matte Anti-glare/Matte (3H)
HDR DisplayHDR 400 HDR
3D No No
Size, weight, color
Case Depth 1.81 in
4.6 cm
46 mm
0.15 ft
1.71 in
4.3 cm
43.4 mm
0.14 ft
Case Width with Stand 22.4 in
56.9 cm
569 mm
1.87 ft
25.08 in
63.7 cm
637.1 mm
2.09 ft
Case Height with Stand 14.49 in
36.8 cm
368 mm
1.21 ft
20.92 in
53.1 cm
531.4 mm
1.74 ft
Case Depth with Stand 8.07 in
20.5 cm
205 mm
0.67 ft
7.48 in
19 cm
189.9 mm
0.62 ft
Case Weight with Stand 6.2 kg
14 lbs
6.35 kg
14 lbs
Case Color Turbo Silver Black
Hardware
Internal Storage 8
Built-in Camera No No
Network LAN
Connectivity 3 x USB 3.2 (Type-A; Gen 1; downstream)
1 x Ethernet RJ45
1 x DisplayPort 1.4 (in)
1 x DisplayPort 1.4 (out)
1 x HDMI 2.0
1 x USB 3.1 (Type-C; Gen 1; downstream; 15W; DP Alt Mode)
1 x USB 3.1 (Type-C; Gen 1; upstream; 100W; DP Alt Mode)
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)
Audio
Audio Speakers 2 x 3W
Features
Cool Features Low Blue Light
Pantone Validated
Picture-in-Picture
Picture-by-Picture
Factory Calibrated
Flicker-free technology
Flicker-free technology
Low Blue Light
Extra Features Security lock slot Security lock slot
Ergonomics
Case Width 22.4 in
56.9 cm
569 mm
1.87 ft
25.08 in
63.7 cm
637.1 mm
2.09 ft
Case Height 13.11 in
33.3 cm
333 mm
1.09 ft
14.61 in
37.1 cm
371.2 mm
1.22 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 150 mm
15 cm
5.9055 in
0.4921 ft
Landscape or Portrait Pivot Support Yes Yes
Left Pivot 0 ° 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 20 ° 23 °
Frequency and Interpolation
Vertical Digital Frequency 50 Hz - 60 Hz 23 Hz - 75 Hz
Horizontal Digital Frequency 31 kHz - 88 kHz 30 kHz - 140 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB Type-C to Type-A cable
USB Type-C to Type-C cable
DisplayPort cable
HDMI cable
USB Type-C cable
Certificates and Standards
Licenses Australian-New Zealand MEPS
BIS
BSMI
CB
CCC
CE
CECP
CEL
cTUVus
EAC
ENERGY STAR
FCC
GS Mark
ISO 9241-307
KC/KCC
NOM
PSB
SEPA
TCO Certified
TCO Certified Edge
TUV-S
VCCI
WEEE
Ukraine Energy label
WW application
UAE
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
Usage and Storage Requirements
Safe Operating Temperature Level 5 °C - 35 °C
41 °F - 95 °F
5 °C - 35 °C
41 °F - 95 °F
Safe Operating Humidity Level 20 % - 80 % 20 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 95 %
Max Operating Altitude 5000
Max Storage Altitude 12192
HP Z25xs G3 QHD HP U28 4K HDR