Comparison between AOC CQ30G3Z vs ViewSonic VX2758-2KP-MHD

General Info
Model Number	AOC CQ30G3Z	ViewSonic VX2758-2KP-MHD

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2019
Brand	AOC	ViewSonic
Model Number	CQ30G3Z	VX2758-2KP-MHD
Display
Screen Size Class	30" (inches)	27" (inches)
Diagonal Size	29.5 in 74.9 cm 749.358 mm 2.46 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	27.18 in 69 cm 690.432 mm 2.27 ft	23.54 in 59.8 cm 597.9 mm 1.96 ft
Screen Height	11.47 in 29.1 cm 291.276 mm 0.96 ft	13.24 in 33.6 cm 336.3 mm 1.1 ft
Display Curvature	1500
Display Type	VA	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	21:9	16:9
Screen Resolution	2560 x 1080	2560 x 1440
Screen Pixel Pitch	0.27 mm	0.234 mm
Screen Pixel Density	94 ppi	108 ppi
Screen-to-Body Ratio	89.35 %	89.58 %
Backlight Source	W-LED	W-LED
DCI P3	99%
sRGB	127 %
NTSC 1953	109 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	80000000 : 1	80000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		3 ms
Display Average Response Time		15 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	3.57 in 9.1 cm 90.7 mm 0.3 ft	2.01 in 5.1 cm 51 mm 0.17 ft
Case Weight	4.8 kg 11 lbs	4.4 kg 10 lbs
Case Width with Stand	27.59 in 70.1 cm 700.7 mm 2.3 ft	24.21 in 61.5 cm 615 mm 2.02 ft
Case Height with Stand	14.91 in 37.9 cm 378.7 mm 1.24 ft	17.72 in 45 cm 450 mm 1.48 ft
Case Depth with Stand	10.19 in 25.9 cm 258.7 mm 0.85 ft	7.44 in 18.9 cm 189 mm 0.62 ft
Case Weight with Stand	6.1 kg 13 lbs	5.3 kg 12 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; upstream)	1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0
Audio
Audio Speakers		2 x 2.5W
Features
Cool Features	Black Stabilizer DDC2B / CI Picture-in-Picture Game Color Low Blue Light HDR Mode Flicker-free technology Adaptive-Sync technology Motion Blur Reduction AMD FreeSync Premium Picture-by-PIcture	HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter Flicker-free technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	27.59 in 70.1 cm 700.7 mm 2.3 ft	24.21 in 61.5 cm 615 mm 2.02 ft
Case Height	12.65 in 32.1 cm 321.2 mm 1.05 ft	14.37 in 36.5 cm 365 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	No
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	No
Left Swivel	30 °
Right Swivel	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	23 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 200 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 240 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable	HDMI cable
Certificates and Standards
Licenses	CCC CE CEL CH RoHS cTUVus FCC ISO 9241-307 Win 10	CEC MX-CoC Mexico Energy CE CE EMC CB RoHS
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 %	20 % - 90 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %
Max Operating Altitude	3657.6
Max Storage Altitude	12192

AOC CQ30G3Z

ViewSonic VX2758-2KP-MHD