Comparison between Acer H277HKsmipuz vs Acer S277HK

General Info
Model Number	Acer H277HKsmipuz	Acer S277HK

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2014
Brand	Acer	Acer
Model Number	H277HKsmipuz	S277HK
Alias	H277HK smipuz	S277HKwmidpp
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	23.47 in 59.6 cm 596.16 mm 1.96 ft
Screen Height	13.21 in 33.6 cm 335.66 mm 1.1 ft	13.2 in 33.5 cm 335.34 mm 1.1 ft
Display Manufacturer	LG Display	AU Optronics
Display Type	IPS	AHVA IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	Yes	No
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	89.94 %	80.2 %
Backlight Source	W-LED	W-LED
sRGB	100 %	100 %
NTSC 1953	78 %
Screen Brightness	350 cd/m²	300 cd/m²
Static Screen Contrast	1300 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		10 ms
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time	14 ms	6 ms
Display Maximum Response Time		12 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.39 in 3.5 cm 35.2 mm 0.12 ft	4.45 in 11.3 cm 113 mm 0.37 ft
Case Weight	4.4 kg 10 lbs	4.94 kg 11 lbs
Case Width with Stand	24.12 in 61.3 cm 612.7 mm 2.01 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height with Stand	17.27 in 43.9 cm 438.7 mm 1.44 ft	17.76 in 45.1 cm 451 mm 1.48 ft
Case Depth with Stand	8.55 in 21.7 cm 217.2 mm 0.71 ft	6.06 in 15.4 cm 154 mm 0.51 ft
Case Weight with Stand	4.8 kg 11 lbs	5.4 kg 12 lbs
Case Color	White, Silver	White
Hardware
Built-in Camera	No	No
Connectivity	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)	1 x DisplayPort 1.2 (Input mini) 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 3W	2 x 2W
Features
Cool Features	DDC/CI Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter	HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture Picture-in-Picture Blue Light Filter Flicker-free technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.12 in 61.3 cm 612.7 mm 2.01 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height	14.31 in 36.4 cm 363.5 mm 1.19 ft	15.98 in 40.6 cm 406 mm 1.33 ft
Vesa Mount Support	No	No
VESA Interface Standard Size	100 x 100	75 x 75
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	59 Hz - 61 Hz	24 Hz - 75 Hz
Horizontal Digital Frequency	87 kHz - 90 kHz	31 kHz - 135 kHz
Accessories
Extras	DisplayPort cable DVI-D cable USB Type-C cable	DisplayPort cable DVI-D cable
Certificates and Standards
Licenses	ENERGY STAR TCO Displays 6.0	CE ENERGY STAR 6.0 TCO Certified Displays 6.0 TÜV/GS
Usage and Storage Requirements
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F

Acer H277HKsmipuz

Acer S277HK