Comparison between Acer KG271A vs Samsung QE55Q67R

General Info
Model Number	Acer KG271A	Samsung QE55Q67R

Price	Check on Amazon	Check on Amazon
Type	Monitor	TV
Year	2017	2019
Brand	Acer	Samsung
Model Series	KG1	Q67R
Model Number	KG271A	QE55Q67R
Alias	KG271Abmidpx KG271 Cbmidpx	GQ55Q67RGTXZG QE55Q67RALXXN
Display
Screen Size Class	27" (inches)	55" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	23.53 in 59.8 cm 597.6 mm 1.96 ft	47.63 in 121 cm 1209.75 mm 3.97 ft
Screen Height	13.23 in 33.6 cm 336.15 mm 1.1 ft	26.79 in 68 cm 680.483 mm 2.23 ft
Display Type	TN	VA
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control		Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	3840 x 2160
Screen Pixel Pitch	0.311 mm	0.315 mm
Screen Pixel Density	81 ppi	81 ppi
Screen-to-Body Ratio	89.06 %	93.26 %
Backlight Source	W-LED	Edge LED
DCI P3		100%
NTSC 1953	72 %
Screen Brightness	400 cd/m²
Max Screen Brightness		500 cd/m²
Static Screen Contrast	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	170 °
Screen Vertical Viewing Angle	160 °
Screen Input Lag		15 ms
Display Minimum Response Time	1 ms
Display Coating	Anti-glare/Matte (3H)
HDR		HDR10 HLG (Hybrid Log Gamma) HDR10+
3D	No	No
Size, weight, color
Case Depth	2.39 in 6.1 cm 60.7 mm 0.2 ft	2.31 in 5.9 cm 58.7 mm 0.19 ft
Case Weight	5.3 kg 12 lbs	18.6 kg 41 lbs
Case Width with Stand	24.17 in 61.4 cm 613.9 mm 2.01 ft	48.71 in 123.7 cm 1237.2 mm 4.06 ft
Case Height with Stand	18.29 in 46.5 cm 464.5 mm 1.52 ft	31.14 in 79.1 cm 790.9 mm 2.59 ft
Case Depth with Stand	9.13 in 23.2 cm 231.8 mm 0.76 ft	10.39 in 26.4 cm 263.9 mm 0.87 ft
Case Weight with Stand	5.8 kg 13 lbs	18.9 kg 42 lbs
Case Color	Black	Silver
Hardware
CPU Cores		4
TV Tuner		Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2
Built-in Camera	No	No
Network		LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA
Connectivity	1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2	4 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x CI+ 1.4 1 x Antenna (RF) (female) 1 x Satellite In (Sub; F-type female) 2 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 2W	2 x 10W
Features
OS		Tizen 5.0
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter	Voice command AMD FreeSync technology (1080p @ 48 Hz - 120 Hz; 4K @ 48 Hz - 60 Hz) Quantum Dot Color Picture-in-Picture Quantum Processor 4K Anynet+ (HDMI-CEC) Google Assistant Auto Motion Plus Digital Clean View Mega Contrast HDCP (High-bandwidth Digital Content Protection) 2.2 Ultimate UHD Dimming Contrast Enhancer Auto Low Latency Mode 4K AI Upscaling Light sensor Extended PVR Ambient Mode Game Mode (Auto Game Mode; Game Motion plus; Dynamic Black EQ; Game Enhancer)
Ergonomics
Case Width	24.17 in 61.4 cm 613.9 mm 2.01 ft	48.71 in 123.7 cm 1237.2 mm 4.06 ft
Case Height	14.46 in 36.7 cm 367.4 mm 1.21 ft	28.09 in 71.4 cm 713.5 mm 2.34 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	200 x 200
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	No
Forward Tilt	5 °
Backward Tilt	15 °
Frequency and Interpolation
Vertical Digital Frequency	30 Hz - 144 Hz	120 Hz
Screen Interpolation Technology		Picture Quality Index
Screen Interpolation Value		3100
Screen Interpolation Measurement Unit		PQI
Accessories
Extras		Smart remote control - TM1990C
Certificates and Standards
Licenses	ENERGY STAR ErP TCO Certified Displays	ENERGY STAR RoHS
Usage and Storage Requirements

Acer KG271A

Samsung QE55Q67R