Comparison between Acer B277K vs Samsung S27A800U

General Info
Model Number	Acer B277K	Samsung S27A800U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2021
Brand	Acer	Samsung
Model Series		S80UA
Model Number	B277K	S27A800U
Alias	B277K bmiipprzx	LS27A800U
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	26.99 in 68.6 cm 685.655 mm 2.25 ft
Screen Width	23.47 in 59.6 cm 596.16 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.2 in 33.5 cm 335.34 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type	IPS	IPS
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
Screen Resolution	3840 x 2160	3830 x 2160
Screen Pixel Pitch	0.155 mm	0.156 mm
Screen Pixel Density	163 ppi	163 ppi
Screen-to-Body Ratio	88.72 %	88.38 %
Backlight Source	W-LED	W-LED
sRGB	100 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	2.59 in 6.6 cm 65.7 mm 0.22 ft	1.68 in 4.3 cm 42.7 mm 0.14 ft
Case Weight	4.36 kg 10 lbs	4.7 kg 10 lbs
Case Width with Stand	24.17 in 61.4 cm 614 mm 2.01 ft	24.23 in 61.6 cm 615.5 mm 2.02 ft
Case Height with Stand	15.79 in 40.1 cm 401 mm 1.32 ft	17 in 43.2 cm 431.9 mm 1.42 ft
Case Depth with Stand	8.17 in 20.8 cm 207.5 mm 0.68 ft	7.73 in 19.6 cm 196.4 mm 0.64 ft
Case Weight with Stand	6.5 kg 14 lbs	6.7 kg 15 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Input mini) 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 90W; DP Alt Mode) 3 x USB 3.0 (Type-A; downstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter	Eco Light Sensor Eco Saving Plus Picture-in-Picture Game Mode Mega Dynamic Contrast Low Blue Light Flicker-free technology Adaptive Picture Off Timer Plus Eye Saver Mode Picture-by-Picture
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.17 in 61.4 cm 614 mm 2.01 ft	24.23 in 61.6 cm 615.5 mm 2.02 ft
Case Height	14.45 in 36.7 cm 367 mm 1.2 ft	14.5 in 36.8 cm 368.2 mm 1.21 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	120 mm 12 cm 4.7244 in 0.3937 ft	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	45 °	30 °
Right Swivel	45 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	2 °
Backward Tilt	25 °	25 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 60 Hz	60 Hz
Horizontal Digital Frequency	30 kHz - 160 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	DisplayPort cable - optional HDMI cable - optional USB 3.0 upstream cable	HDMI cable USB Type-C cable
Certificates and Standards
Licenses	ENERGY STAR 7.0 Epeat Gold ErP TCO Certified Displays 7.0	TUV Rheinland Eye Safety Certified Windows 10
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 - 45 °C -4 °F - 113 °F
Internal Storage Humidity		5 % - 95 %

Acer B277K

Samsung S27A800U