Comparison between AOC Q2790PQU vs HP X27q

General Info
Model Number	AOC Q2790PQU	HP X27q

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2021
Brand	AOC	HP
Model Number	Q2790PQU	X27q
Alias	Q2790PQU/BT	2V7U3AA
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 685.891 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.54 in 59.8 cm 597.888 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	108 ppi
Backlight Source	W-LED	W-LED
sRGB	100 %
NTSC 1953	90 %
Screen Brightness	350 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	1 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Width with Stand	24.41 in 62 cm 620 mm 2.03 ft	24.09 in 61.2 cm 612 mm 2.01 ft
Case Height with Stand	16.54 in 42 cm 420 mm 1.38 ft	16.34 in 41.5 cm 415 mm 1.36 ft
Case Depth with Stand	7.99 in 20.3 cm 203 mm 0.67 ft	8.31 in 21.1 cm 211 mm 0.69 ft
Case Weight with Stand		6.94 kg 15 lbs
Case Color	Gray	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 4 x USB 3.0 (downstream) 2 x HDMI 1.4	1 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Low Blue Light Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	HP Eye Ease with Eyesafe certification Flicker-free technology Micro-edge display Low Blue Light Ambient Lighting AMD FreeSync Premium
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width		24.09 in 61.2 cm 612 mm 2.01 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	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	165 °	180 °
Right Swivel	165 °	180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	4 °
Backward Tilt	25 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 76 Hz	60 Hz - 165 Hz
Horizontal Digital Frequency	30 kHz - 99 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	D-sub cable DisplayPort cable HDMI cable	DisplayPort cable
Certificates and Standards
Licenses	CE EAC ENERGY STAR 7.0 Epeat Silver FCC Class B RoHS TCO Certified Displays TÜV/GS	Australian-New Zealand MEPS BIS CB CE ICES ISO 9241-307 KC NOM PSB TUV Bauart TUV LBL TUV-S Vietnam MEPS WEEE SouthAfrica Energy Mexico Energy
Usage and Storage Requirements
Safe Operating Temperature Level		5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level		20 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		10 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

AOC Q2790PQU

HP X27q