0 Compare HP Omen 27u vs HP U28 4K HDR - DisplayDB

Premium subscription

Limited offer: $9.99 FREE

Subscription benefits:

  • Receive exclusive deals
  • Receive promo codes for monitors and TVs
  • Be the first to read our premium content

As Amazon associates we earn from qualifying purchases.

Comparison between HP Omen 27u vs HP U28 4K HDR

General Info
Model Number HP Omen 27u HP U28 4K HDR
Price
Type Monitor Monitor
Year 2022 2020
Brand HP HP
Model Number Omen 27u U28 4K HDR
Alias 3G6W0E9
HSD-0108-F
1Z978AA
Display
Screen Size Class 27" (inches) 28" (inches)
Diagonal Size 27 in
68.6 cm
685.8 mm
2.25 ft
27.9 in
70.9 cm
708.538 mm
2.32 ft
Screen Width 23.49 in
59.7 cm
596.736 mm
1.96 ft
24.45 in
62.1 cm
620.928 mm
2.04 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.44 in
34.1 cm
341.28 mm
1.12 ft
Display Type IPS IPS
Display Bit Depth 8 bits 10 bits (8 bits + FRC)
Frame Rate Control No Yes
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.155 mm 0.116 mm
Screen Pixel Density 163 ppi 157 ppi
Screen-to-Body Ratio 92.9 % 89.61 %
Backlight Source W-LED W-LED
DCI P3 85% 93%
sRGB 99 % 100 %
Screen Brightness 400 cd/m²
Max Screen Brightness 450 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 12000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 4 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte (3H)
HDR DisplayHDR 400 HDR
3D No No
Size, weight, color
Case Depth 2.63 in
6.7 cm
66.9 mm
0.22 ft
1.71 in
4.3 cm
43.4 mm
0.14 ft
Case Weight 7.82 kg
17 lbs
Case Width with Stand 24.01 in
61 cm
609.9 mm
2 ft
25.08 in
63.7 cm
637.1 mm
2.09 ft
Case Height with Stand 15.11 in
38.4 cm
383.8 mm
1.26 ft
20.92 in
53.1 cm
531.4 mm
1.74 ft
Case Depth with Stand 10.26 in
26.1 cm
260.5 mm
0.85 ft
7.48 in
19 cm
189.9 mm
0.62 ft
Case Weight with Stand 13.2 kg
29 lbs
6.35 kg
14 lbs
Case Color Black Black
Hardware
Internal Storage 8
Built-in Camera No No
Connectivity 1 x HDMI 1.4
1 x HDMI 2.0
1 x 3.5 mm Audio Out
1 x DisplayPort 1.4
1 x USB (Type-C; data only)
2 x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream)
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 Flicker-free technology
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Omen Gaming Hub
4-side frameless design
AMD FreeSync Premium Pro
Flicker-free technology
Low Blue Light
Extra Features Security lock slot Security lock slot
Ergonomics
Case Width 24.01 in
61 cm
609.9 mm
2 ft
25.08 in
63.7 cm
637.1 mm
2.09 ft
Case Height 13.92 in
35.4 cm
353.5 mm
1.16 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 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
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 20 ° 23 °
Frequency and Interpolation
Vertical Digital Frequency 48 Hz - 144 Hz 23 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 135 kHz 30 kHz - 140 kHz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras DisplayPort cable
USB Type-C to Type-A 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 Omen 27u HP U28 4K HDR