Comparison between Acer S277HK vs Acer H277HK

General Info
Model Number	Acer S277HK	Acer H277HK

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2016
Brand	Acer	Acer
Model Number	S277HK	H277HK
Alias	S277HKwmidpp	H277HKsmidppx
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	23.47 in 59.6 cm 596.16 mm 1.96 ft	23.49 in 59.7 cm 596.74 mm 1.96 ft
Screen Height	13.2 in 33.5 cm 335.34 mm 1.1 ft	13.21 in 33.6 cm 335.66 mm 1.1 ft
Display Manufacturer	AU Optronics	LG Display
Display Type	AHVA IPS	IPS
Display Bit Depth	10 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	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	0.155 mm	0.155 mm
Screen Pixel Density	163 ppi	163 ppi
Screen-to-Body Ratio	80.2 %	89.94 %
Backlight Source	W-LED	W-LED
sRGB	100 %	100 %
NTSC 1953		78 %
Screen Brightness	300 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 °
Screen Input Lag	10 ms
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time	6 ms	14 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	4.45 in 11.3 cm 113 mm 0.37 ft	1.39 in 3.5 cm 35.2 mm 0.12 ft
Case Weight	4.94 kg 11 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	17.76 in 45.1 cm 451 mm 1.48 ft	17.27 in 43.9 cm 438.7 mm 1.44 ft
Case Depth with Stand	6.06 in 15.4 cm 154 mm 0.51 ft	8.55 in 21.7 cm 217.2 mm 0.71 ft
Case Weight with Stand	5.4 kg 12 lbs	4.8 kg 11 lbs
Case Color	White	Black, Silver
Hardware
Built-in Camera	No	No
Connectivity	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	1 x DisplayPort 1.2 (Input mini) 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 2W	2 x 3W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture Picture-in-Picture Blue Light Filter Flicker-free technology	DDC/CI 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	24.17 in 61.4 cm 614 mm 2.01 ft	24.12 in 61.3 cm 612.7 mm 2.01 ft
Case Height	15.98 in 40.6 cm 406 mm 1.33 ft	14.31 in 36.4 cm 363.5 mm 1.19 ft
Vesa Mount Support	No	No
VESA Interface Standard Size	75 x 75	100 x 100
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	24 Hz - 75 Hz	59 Hz - 61 Hz
Horizontal Digital Frequency	31 kHz - 135 kHz	87 kHz - 90 kHz
Accessories
Extras	DisplayPort cable DVI-D cable	DisplayPort cable DVI-D cable
Certificates and Standards
Licenses	CE ENERGY STAR 6.0 TCO Certified Displays 6.0 TÜV/GS	ENERGY STAR TCO Displays 6.0
Usage and Storage Requirements
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F

Acer S277HK

Acer H277HK