Comparison between HP Z27q G3 QHD vs AOC U2790PQU

General Info
Model Number	HP Z27q G3 QHD	AOC U2790PQU

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2019
Brand	HP	AOC
Model Number	Z27q G3 QHD	U2790PQU
Alias	1C4Z7AA
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.74 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.21 in 33.6 cm 335.66 mm 1.1 ft
Display Manufacturer		Panda
Display Type	IPS	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.155 mm
Screen Pixel Density	109 ppi	163 ppi
Screen-to-Body Ratio	91.87 %
Backlight Source	W-LED	W-LED
sRGB	99 %	108 %
NTSC 1953		91 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	10000000 : 1	50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Coating	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	1.53 in 3.9 cm 38.9 mm 0.13 ft
Case Weight	4.3 kg 9 lbs
Case Width with Stand	24.11 in 61.2 cm 612.3 mm 2.01 ft	24.21 in 61.5 cm 614.9 mm 2.02 ft
Case Height with Stand	14.98 in 38 cm 380.4 mm 1.25 ft	21.06 in 53.5 cm 535 mm 1.76 ft
Case Depth with Stand	8.07 in 20.5 cm 205 mm 0.67 ft	7.85 in 20 cm 199.5 mm 0.65 ft
Case Weight with Stand	5.8 kg 13 lbs	6.5 kg 14 lbs
Case Color	Turbo Silver	Black, Gray
Hardware
Built-in Camera	No	No
Network	LAN
Connectivity	1 x HDMI 2.0 1 x DisplayPort 1.4 (in) 1 x DisplayPort 1.4 (out) 1 x USB (Type-B; upstream) 4 x USB 3.2 (Type-A; Gen 1; downstream)	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
Audio
Audio Speakers		2 x 2W
Features
Cool Features	Low Blue Light 4-sided Micro Edge Design Flicker-free technology	Low Blue Light Flicker-free technology HDCP (High-bandwidth Digital Content Protection)
Extra Features	Security lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.11 in 61.2 cm 612.3 mm 2.01 ft
Case Height	14.02 in 35.6 cm 356.1 mm 1.17 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	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	45 °
Right Swivel	45 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	3.5 °
Backward Tilt	20 °	21.5 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 60 Hz	60 Hz
Horizontal Digital Frequency	30 kHz - 90 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable USB Type-A to Type-B cable	HDMI cable USB 3.0 cable DisplayPort cable CD with drivers/manuals
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	CCC CE EAC ENERGY STAR 7.0 RoHS TCO Certified Displays 7.0
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 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %	5 % - 90 %
Max Operating Altitude	5000	3657.6
Max Storage Altitude	12192	12192

HP Z27q G3 QHD

AOC U2790PQU