Comparison between Acer CB272U smiiprx vs Acer H277HKsmipuz

General Info
Model Number	Acer CB272U smiiprx	Acer H277HKsmipuz

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Type	Monitor	Monitor
Year	2020	2016
Brand	Acer	Acer
Model Series	CB2
Model Number	CB272U smiiprx	H277HKsmipuz
Alias	CB272Usmiiprx	H277HK smipuz
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	23.49 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		LG Display
Display Type	IPS	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
Screen-to-Body Ratio	89.13 %	89.94 %
Backlight Source	W-LED	W-LED
sRGB	100 %	100 %
NTSC 1953		78 %
Screen Brightness	350 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1300 : 1
Dynamic Screen Contrast	100000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		4 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth	2.68 in 6.8 cm 68 mm 0.22 ft	1.39 in 3.5 cm 35.2 mm 0.12 ft
Case Weight	4.3 kg 9 lbs	4.4 kg 10 lbs
Case Width with Stand	24.17 in 61.4 cm 614 mm 2.01 ft	24.12 in 61.3 cm 612.7 mm 2.01 ft
Case Height with Stand	15.79 in 40.1 cm 401 mm 1.32 ft	17.27 in 43.9 cm 438.7 mm 1.44 ft
Case Depth with Stand	9.17 in 23.3 cm 233 mm 0.76 ft	8.55 in 21.7 cm 217.2 mm 0.71 ft
Case Weight with Stand	5.8 kg 13 lbs	4.8 kg 11 lbs
Case Color	Black and Silver	White, Silver
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4	1 x HDMI 2.0 1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Input mini) 2 x USB 3.0 (downstream) 1 x USB 3.1 (Type-C)
Audio
Audio Speakers	2 x 2W	2 x 3W
Features
Cool Features	Flicker-free technology Zero Frame Design Low Blue Light Adaptive Contrast Management (ACM) AMD FreeSync technology	DDC/CI Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter
Ergonomics
Case Width	24.17 in 61.4 cm 614 mm 2.01 ft	24.12 in 61.3 cm 612.7 mm 2.01 ft
Case Height	14.41 in 36.6 cm 366 mm 1.2 ft	14.31 in 36.4 cm 363.5 mm 1.19 ft
Vesa Mount Support	Yes	No
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	90 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	180 °
Right Swivel	180 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	59 Hz - 61 Hz
Horizontal Digital Frequency		87 kHz - 90 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras		DisplayPort cable DVI-D cable USB Type-C cable
Certificates and Standards
Licenses	CE cUL ENERGY STAR FCC Class B RoHS TCO Certified Displays TÜV/GS UL VCCI MPR II	ENERGY STAR TCO Displays 6.0
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Acer CB272U smiiprx

Acer H277HKsmipuz