Comparison between ViewSonic VX3211-4K-mhd vs AOC U2790PC

General Info
Model Number	ViewSonic VX3211-4K-mhd	AOC U2790PC

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2019
Brand	ViewSonic	AOC
Model Number	VX3211-4K-mhd	U2790PC
Display
Screen Size Class	32" (inches)	27" (inches)
Diagonal Size	31.54 in 80.1 cm 801 mm 2.63 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	27.5 in 69.8 cm 698.4 mm 2.29 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	15.47 in 39.3 cm 392.85 mm 1.29 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type	VA	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	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	0.182 mm	0.155 mm
Screen Pixel Density	139 ppi	163 ppi
Screen-to-Body Ratio	86.88 %	89.47 %
Backlight Source	W-LED	W-LED
sRGB		99 %
NTSC 1953	95 %	109 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	3000 : 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	3 ms	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10	HDR10
3D	No	No
Size, weight, color
Case Depth	2.53 in 6.4 cm 64.32 mm 0.21 ft	1.71 in 4.4 cm 43.5 mm 0.14 ft
Case Weight	5.75 kg 13 lbs	4.3 kg 9 lbs
Case Width with Stand	28.73 in 73 cm 729.7 mm 2.39 ft	24.21 in 61.5 cm 614.9 mm 2.02 ft
Case Height with Stand	19.51 in 49.6 cm 495.5 mm 1.63 ft	15.94 in 40.5 cm 405 mm 1.33 ft
Case Depth with Stand	9.07 in 23 cm 230.31 mm 0.76 ft	7.85 in 20 cm 199.5 mm 0.65 ft
Case Weight with Stand	6.6 kg 15 lbs	6.1 kg 13 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	1 x USB 3.2 (Type-C; Gen 1; 15W; DP Alt Mode) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB 3.2 (Type-B; Gen 1; upstream) 2 x USB 3.2 (Type-A; Gen 1; downstream; BC 1.2 charging at 2A)
Audio
Audio Speakers	2 x 2.5W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-in-Picture AMD FreeSync technology Blue Light Filter	Flicker-free technology HDR Mode Low Blue Light DDC2B DDC/CI
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	28.73 in 73 cm 729.7 mm 2.39 ft	24.21 in 61.5 cm 614.9 mm 2.02 ft
Case Height	17.04 in 43.3 cm 432.8 mm 1.42 ft	14.33 in 36.4 cm 364.1 mm 1.19 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	13 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 60 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	15 kHz - 204 kHz	30 kHz - 160 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	HDMI cable	HDMI cable USB Type-B cable USB Type-C cable
Certificates and Standards
Licenses	BSMI CB CCC CE EMC CEL Level 1 cETLus ENERGY STAR 7.0 ErP eStandby FCC Class B ICES-003 PSE REACH SVHC List & DoC RoHS Green BOM UL/cUL VCCI WEEE	CCC CEL CECP CE CH RoHS cTUVus FCC ISO 9241-307 TUV Rheinland Low Blue Light Certification Win10
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 90 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %
Max Operating Altitude	3048
Max Storage Altitude	12192

ViewSonic VX3211-4K-mhd

AOC U2790PC