Comparison between AOC Q2770PQU vs AOC U2790PQU

General Info
Model Number	AOC Q2770PQU	AOC U2790PQU

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2013	2019
Brand	AOC	AOC
Model Number	Q2770PQU	U2790PQU
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 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	Samsung	Panda
Display Type	PLS	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	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.155 mm
Screen Pixel Density	109 ppi	163 ppi
Backlight Source	W-LED	W-LED
sRGB		108 %
NTSC 1953	72 %	91 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 1	50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	20 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	12 ms
Display Coating	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Width with Stand	25.29 in 64.2 cm 642.4 mm 2.11 ft	24.21 in 61.5 cm 614.9 mm 2.02 ft
Case Height with Stand	21.89 in 55.6 cm 556 mm 1.82 ft	21.06 in 53.5 cm 535 mm 1.76 ft
Case Depth with Stand	9.61 in 24.4 cm 244 mm 0.8 ft	7.85 in 20 cm 199.5 mm 0.65 ft
Case Weight with Stand	8 kg 18 lbs	6.5 kg 14 lbs
Case Color	Black	Black, Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DVI-D Dual Link 4 x USB 2.0 (downstream) 1 x USB 3.0 (upstream)	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	2 x 2W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	Low Blue Light Flicker-free technology HDCP (High-bandwidth Digital Content Protection)
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
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 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	165 °	45 °
Right Swivel	165 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	3.5 °
Backward Tilt	25 °	21.5 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 76 Hz	60 Hz
Horizontal Digital Frequency	30 kHz - 99 kHz
Accessories
Extras	Audio cable D-sub cable DisplayPort cable DVI cable HDMI cable USB cable	HDMI cable USB 3.0 cable DisplayPort cable CD with drivers/manuals
Certificates and Standards
Licenses	CE EAC ENERGY STAR 6.0 RoHS TCO Certified Displays 6.0	CCC CE EAC ENERGY STAR 7.0 RoHS TCO Certified Displays 7.0
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 85 %	10 % - 85 %
Internal Storage Temperature	-25 °C - 55 °C -13 °F - 131 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 93 %	5 % - 90 %
Max Operating Altitude	3657.6	3657.6
Max Storage Altitude	12192	12192

AOC Q2770PQU

AOC U2790PQU