Comparison between Acer ED270X biipx vs AOpen 27HC1R P

General Info
Model Number	Acer ED270X biipx	AOpen 27HC1R P

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2018
Brand	Acer	AOpen
Model Series	ED0	HC1
Model Number	ED270X biipx	27HC1R P
Alias	ED270Xbiipx	27HC1RPbidpx
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 596.736 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 Curvature	1500	1800
Display Type	VA	VA
Display Bit Depth	8 bits	8 bits (6 bits + FRC)
Frame Rate Control		Yes
Lut		16 bits
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.312 mm	0.311 mm
Screen Pixel Density	81 ppi	81 ppi
Screen-to-Body Ratio	101.74 %	78.37 %
Backlight Source	W-LED	W-LED
sRGB		100 %
NTSC 1953	72 %	72 %
Screen Brightness	250 cd/m²	250 cd/m²
Static Screen Contrast	4000 : 1	3000 : 1
Dynamic Screen Contrast	100000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	4 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.94 in 7.5 cm 74.6 mm 0.24 ft	3.12 in 7.9 cm 79.2 mm 0.26 ft
Case Weight	3.3 kg 7 lbs	6.7 kg 15 lbs
Case Width with Stand	24.04 in 61.1 cm 610.5 mm 2 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height with Stand	17.57 in 44.6 cm 446.3 mm 1.46 ft	17.99 in 45.7 cm 457 mm 1.5 ft
Case Depth with Stand	7.71 in 19.6 cm 195.9 mm 0.64 ft	6.77 in 17.2 cm 172 mm 0.56 ft
Case Weight with Stand	3.8 kg 8 lbs	4.6 kg 10 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2	1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Features
Cool Features	AMD FreeSync Premium Black Boost Flicker-free technology ZeroFrame Design Low Blue Light ComfyView Adaptive Contrast Management (ACM) Adaptive-Sync technology	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.04 in 61.1 cm 610.5 mm 2 ft	23.17 in 58.9 cm 588.6 mm 1.93 ft
Case Height	12.7 in 32.3 cm 322.5 mm 1.06 ft	15.36 in 39 cm 390.2 mm 1.28 ft
Vesa Mount Support	Yes	No
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Height Adjustment Range		100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	No	No
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	No
Left Swivel		75 °
Right Swivel		75 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 240 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency		15 kHz - 180 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	DisplayPort cable HDMI cable USB cable
Certificates and Standards
Licenses	CE ISO9241-307 class II MPR II TÜV GS	ENERGY STAR ErP TCO Certified Displays
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 35 °C 32 °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 %

Acer ED270X biipx

AOpen 27HC1R P