Comparison between ViewSonic VX2780-4K-HD-5 vs AOC U2790VQ

General Info
Model Number	ViewSonic VX2780-4K-HD-5	AOC U2790VQ

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2019
Brand	ViewSonic	AOC
Model Number	VX2780-4K-HD-5	U2790VQ
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 596.74 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	AH-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	0.155 mm
Screen Pixel Density	163 ppi	163 ppi
Screen-to-Body Ratio	88.48 %
Backlight Source	W-LED	W-LED
sRGB	158 %	108 %
Adobe RGB 1998	100 %
NTSC 1953		91 %
Screen Brightness	350 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 °
Display Minimum Response Time	4 ms	5 ms
Display Coating	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.84 in 4.7 cm 46.8 mm 0.15 ft
Case Weight	5 kg 11 lbs
Case Width with Stand	24.29 in 61.7 cm 617 mm 2.02 ft	24.21 in 61.5 cm 614.9 mm 2.02 ft
Case Height with Stand	16.61 in 42.2 cm 422 mm 1.38 ft	17.52 in 44.5 cm 445 mm 1.46 ft
Case Depth with Stand	7.28 in 18.5 cm 185 mm 0.61 ft	7.86 in 20 cm 199.7 mm 0.66 ft
Case Weight with Stand	7.15 kg 16 lbs	5.15 kg 11 lbs
Case Color	Black	Black, Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2	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
Features
Cool Features	Flicker-free technology AMD FreeSync technology Blue Light Filter	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
Case Width	24.29 in 61.7 cm 617 mm 2.02 ft
Case Height	14.44 in 36.7 cm 366.9 mm 1.2 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	3.5 °
Backward Tilt	22 °	21.5 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 75 Hz	60 Hz
Horizontal Digital Frequency	15 kHz - 160 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	HDMI cable USB 3.0 cable DisplayPort cable CD with drivers/manuals
Certificates and Standards
Licenses	CCC CEL Level 3 China RoHS	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	20 % - 90 %	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 % - 90 %	5 % - 90 %
Max Operating Altitude	5000
Max Storage Altitude	12192

ViewSonic VX2780-4K-HD-5

AOC U2790VQ