Comparison between Acer H277HK vs Samsung U28E590D

General Info
Model Number	Acer H277HK	Samsung U28E590D

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2015
Brand	Acer	Samsung
Model Number	H277HK	U28E590D
Alias	H277HKsmidppx	LU28E590DS/ZA
Display
Screen Size Class	27" (inches)	28" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	28 in 71.1 cm 711.2 mm 2.33 ft
Screen Width	23.49 in 59.7 cm 596.74 mm 1.96 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	13.21 in 33.6 cm 335.66 mm 1.1 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Manufacturer	LG Display	Innolux
Display Type	IPS	TN
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	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	0.16 mm
Screen Pixel Density	163 ppi	157 ppi
Screen-to-Body Ratio	89.94 %	84.09 %
Backlight Source	W-LED	W-LED
sRGB	100 %	98 %
Adobe RGB 1998		67 %
NTSC 1953	78 %	72 %
Screen Brightness	350 cd/m²	370 cd/m²
Static Screen Contrast	1300 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	160 °
Screen Input Lag		15 ms
Display Minimum Response Time	4 ms	1 ms
Display Average Response Time	14 ms	3.5 ms
Display Maximum Response Time		23 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	2.89 in 7.4 cm 73.5 mm 0.24 ft
Case Weight	4.4 kg 10 lbs	4.7 kg 10 lbs
Case Width with Stand	24.12 in 61.3 cm 612.7 mm 2.01 ft	26.02 in 66.1 cm 660.9 mm 2.17 ft
Case Height with Stand	17.27 in 43.9 cm 438.7 mm 1.44 ft	18.44 in 46.9 cm 468.5 mm 1.54 ft
Case Depth with Stand	8.55 in 21.7 cm 217.2 mm 0.71 ft	7.37 in 18.7 cm 187.1 mm 0.61 ft
Case Weight with Stand	4.8 kg 11 lbs	5.28 kg 12 lbs
Case Color	Black, Silver	Black
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 HDMI 2.0 1 x DisplayPort 1.2	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 3W
Features
Cool Features	DDC/CI Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter	Eye saver mode Flicker-free technology UHD Upscale Low Blue Light Picture-in-Picture Picture-by-Picture HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Samsung MagicAngle Eco Saving Plus Samsung MagicBright
Extra Features		Security lock slot
Ergonomics
Case Width	24.12 in 61.3 cm 612.7 mm 2.01 ft	26.02 in 66.1 cm 660.9 mm 2.17 ft
Case Height	14.31 in 36.4 cm 363.5 mm 1.19 ft	15.01 in 38.1 cm 381.3 mm 1.25 ft
Vesa Mount Support	No	Yes
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 °	2 °
Backward Tilt	15 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	59 Hz - 61 Hz	24 Hz - 75 Hz
Horizontal Digital Frequency	87 kHz - 90 kHz	30 kHz - 135 kHz
Accessories
Extras	DisplayPort cable DVI-D cable	DisplayPort cable HDMI cable
Certificates and Standards
Licenses	ENERGY STAR TCO Displays 6.0	CE ISO9241-307 TÜV/Ergonomics
Usage and Storage Requirements
Safe Operating Temperature Level		10 °C - 40 °C 50 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 45 °C -4 °F - 113 °F
Internal Storage Humidity		5 % - 95 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer H277HK

Samsung U28E590D