0 Compare AOC U2790PQU 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 AOC U2790PQU vs HP U28 4K HDR

General Info
Model Number AOC U2790PQU HP U28 4K HDR
Price
Type Monitor Monitor
Year 2019 2020
Brand AOC HP
Model Number U2790PQU U28 4K HDR
Alias 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
596.74 mm
1.96 ft
24.45 in
62.1 cm
620.928 mm
2.04 ft
Screen Height 13.21 in
33.6 cm
335.66 mm
1.1 ft
13.44 in
34.1 cm
341.28 mm
1.12 ft
Display Manufacturer Panda
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 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 89.61 %
Backlight Source W-LED W-LED
DCI P3 93%
sRGB 108 % 100 %
NTSC 1953 91 %
Screen Brightness 350 cd/m² 400 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 50000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 4 ms
Display Coating 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
Case Width with Stand 24.21 in
61.5 cm
614.9 mm
2.02 ft
25.08 in
63.7 cm
637.1 mm
2.09 ft
Case Height with Stand 21.06 in
53.5 cm
535 mm
1.76 ft
20.92 in
53.1 cm
531.4 mm
1.74 ft
Case Depth with Stand 7.85 in
20 cm
199.5 mm
0.65 ft
7.48 in
19 cm
189.9 mm
0.62 ft
Case Weight with Stand 6.5 kg
14 lbs
6.35 kg
14 lbs
Case Color Black, Gray Black
Hardware
Internal Storage 8
Built-in Camera No No
Connectivity 2 x HDMI 3.0
2 x DisplayPort 3.0
1 x 3.5 mm Audio Out 2.0
2 x USB 3.0
1 x HDMI 1.4
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 2W 2 x 3W
Features
Cool Features Low Blue Light
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Flicker-free technology
Low Blue Light
Extra Features Anti-theft stand lock slot - Kensington Security lock slot
Ergonomics
Case Width 25.08 in
63.7 cm
637.1 mm
2.09 ft
Case Height 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 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 3.5 ° 5 °
Backward Tilt 21.5 ° 23 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 23 Hz - 75 Hz
Horizontal Digital Frequency 30 kHz - 140 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras HDMI cable
USB 3.0 cable
DisplayPort cable
CD with drivers/manuals
DisplayPort cable
HDMI cable
USB Type-C cable
Certificates and Standards
Licenses CCC
CE
EAC
ENERGY STAR 7.0
RoHS
TCO Certified Displays 7.0
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 0 °C - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
Safe Operating Humidity Level 10 % - 85 % 20 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 90 %
Max Operating Altitude 3657.6
Max Storage Altitude 12192
AOC U2790PQU HP U28 4K HDR