Comparison between Samsung QE55Q9FN vs LG 55SJ810V

General Info
Model Number	Samsung QE55Q9FN	LG 55SJ810V

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2017
Brand	Samsung	LG
Model Series	Q9FN	SJ810
Model Number	QE55Q9FN	55SJ810V
Alias	QE55Q9F 2018 GQ55Q9FNGTXZG QE55Q9FNALXXN QE55Q9FNATXXU
Display
Screen Size Class	55" (inches)	55" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	47.63 in 121 cm 1209.75 mm 3.97 ft	47.63 in 121 cm 1209.75 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.483 mm 2.23 ft	26.79 in 68 cm 680.483 mm 2.23 ft
Display Manufacturer		LG Display
Display Type	VA	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	0.315 mm	0.315 mm
Screen Pixel Density	81 ppi	81 ppi
Screen-to-Body Ratio	94.56 %	92.76 %
Backlight Source	Direct LED (Full-Array Local Dimming)	Edge LED
DCI P3		90%
Rec.2020		55
sRGB		100 %
Screen Brightness		300 cd/m²
Max Screen Brightness		500 cd/m²
Static Screen Contrast		1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		15 ms
HDR	HDR10 HDR10+ HDR 2000 HLG (Hybrid Log Gamma)	Dolby Vision HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	1.53 in 3.9 cm 38.9 mm 0.13 ft	2.44 in 6.2 cm 62 mm 0.2 ft
Case Weight	19.5 kg 43 lbs	15.3 kg 34 lbs
Case Width with Stand	48.47 in 123.1 cm 1231.2 mm 4.04 ft	48.66 in 123.6 cm 1236 mm 4.06 ft
Case Height with Stand	31.07 in 78.9 cm 789.1 mm 2.59 ft	30.47 in 77.4 cm 774 mm 2.54 ft
Case Depth with Stand	11.19 in 28.4 cm 284.3 mm 0.93 ft	9.76 in 24.8 cm 248 mm 0.81 ft
Case Weight with Stand	23.2 kg 51 lbs	16.7 kg 37 lbs
Case Color	Black	Gray
Hardware
CPU Cores	4
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-S DVB-S2 DVB-C
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	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 Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Sub; F-type female) 1 x Antenna (RF) (female) 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 1 x USB 2.0 (max 1 A) 1 x CI+ 1.4 2 x USB 2.0 (max 0.5 A)	1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x 3.5 mm Audio Out 1 x Satellite In (Main; F-type female) 2 x USB 2.0 1 x CI+ 1.3 1 x USB 3.0
Audio
Audio Speakers	2 x 15W	2 x 10W
Features
OS	Tizen 4.0	webOS 3.5
Cool Features	Auto Motion Plus UHD Upscaling Supreme UHD Dimming Ultra Black Elite Contrast Enhancer Q Contrast Elite Extended PVR Light sensor Quantum Dot Color Q Engine Voice command HDCP (High-bandwidth Digital Content Protection) 2.2 Digital Clean View AMD FreeSync technology (1080p @ 48 Hz - 120 Hz; 4K @ 48 Hz - 60 Hz) Q HDR Elite Picture-in-Picture Anynet+ (HDMI-CEC) Q Color	Cinematic Color HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command Nano Cell Display SIMPLINK (HDMI CEC) PVR Local Dimming 4K Upscaler True Color Accuracy Active HDR ULTRA Luminance
Ergonomics
Case Width	48.47 in 123.1 cm 1231.2 mm 4.04 ft	48.66 in 123.6 cm 1236 mm 4.06 ft
Case Height	27.84 in 70.7 cm 707.1 mm 2.32 ft	28.27 in 71.8 cm 718 mm 2.36 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	300 x 300
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	No	No
Frequency and Interpolation
Vertical Digital Frequency	120 Hz	120 Hz
Screen Interpolation Technology	Picture Quality Index	Picture Mastering Index
Screen Interpolation Value	3700	2800
Screen Interpolation Measurement Unit	PQI	PMI
Accessories
Extras	One Connect Box One connect cable Smart remote control - TM1890A	3.5 mm composite adapter Magic remote control
Certificates and Standards
Licenses	ENERGY STAR RoHS	ENERGY STAR RoHS UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 85 %

Samsung QE55Q9FN

LG 55SJ810V