Comparison between Samsung UN55NU6900 vs LG 55SM9000PUA

General Info
Model Number	Samsung UN55NU6900	LG 55SM9000PUA

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2019
Brand	Samsung	LG
Model Series	NU6900	SM900
Model Number	UN55NU6900	55SM9000PUA
Alias	UN55NU6900FXZA
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 Type	VA	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	Yes	No
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	93.82 %	94.29 %
Backlight Source	Edge LED	Direct LED (Full-Array Local Dimming)
DCI P3	80%	95%
Rec.2020	60	72
Screen Brightness	250 cd/m²	400 cd/m²
Max Screen Brightness	350 cd/m²	900 cd/m²
Static Screen Contrast	6000 : 1	1000 : 1
Screen Horizontal Viewing Angle		178 °
Screen Vertical Viewing Angle		178 °
Screen Input Lag	23 ms	14 ms
Display Minimum Response Time	8 ms	5 ms
Display Average Response Time	15 ms	12 ms
HDR	HDR10 HLG (Hybrid Log Gamma) HDR10+	Dolby Vision HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	2.3 in 5.8 cm 58.4 mm 0.19 ft	2.5 in 6.4 cm 63.5 mm 0.21 ft
Case Weight	7.8 kg 17 lbs	17.6 kg 39 lbs
Case Width with Stand	48.4 in 122.9 cm 1229.4 mm 4.03 ft	48.5 in 123.2 cm 1231.9 mm 4.04 ft
Case Height with Stand	29.8 in 75.7 cm 756.9 mm 2.48 ft	30.7 in 78 cm 779.8 mm 2.56 ft
Case Depth with Stand	9.5 in 24.1 cm 241.3 mm 0.79 ft	10.4 in 26.4 cm 264.2 mm 0.87 ft
Case Weight with Stand	7.9 kg 17 lbs	19.1 kg 42 lbs
Case Color	Black	Black, Gray
Hardware
CPU Cores	4	4
GPU Cores		2
RAM Memory Size		3
Internal Storage		8
TV Tuner	Analog (NTSC/PAL/SECAM) Clear QAM ATSC	Analog (NTSC/PAL/SECAM) Clear QAM ATSC
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) 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) Wi-Fi Direct DLNA Bluetooth 5.0
Connectivity	2 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x RS232 (C) 1 x Optical Audio Out 1 x USB 2.0 1 x Ethernet RJ45	4 x HDMI 2.1 (eARC; CEC) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x RS232 (C) 1 x AV Composite In 3.5 mm jack 3 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 10W
Built-in Subwoofer		2 x 10
Features
OS	Tizen 4.0	webOS 4.5
Cool Features	DIRECTV Essential Contrast Light sensor UHD Upscaling PurColor HDCP (High-bandwidth Digital Content Protection) 2.2 Anynet+ (HDMI-CEC) Digital Clean View	Voice command 4K Upscaler SIMPLINK (HDMI CEC) PVR True Color Accuracy Advanced Color Enhancer Nano Accuracy Google Assistant HDR Dynamic Tone Mapping Pro Object Depth Enhancer Nano Cell Color Pro ULTRA Luminance Pro HDCP (High-bandwidth Digital Content Protection) 2.2 Frequency Based Sharpness Enhancer 4-step noise reduction Nano Cell Display Image Processor - α7 Gen 2 Intelligent Processor 4K Cinema HDR LG ThinQ AI
Ergonomics
Case Width	48.4 in 122.9 cm 1229.4 mm 4.03 ft	48.5 in 123.2 cm 1231.9 mm 4.04 ft
Case Height	28.1 in 71.4 cm 713.7 mm 2.34 ft	27.9 in 70.9 cm 708.7 mm 2.33 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	60 Hz	120 Hz
Screen Interpolation Technology	Motion Rate	TruMotion
Screen Interpolation Value	120	240
Screen Interpolation Measurement Unit	MR	PPI
Accessories
Extras	Remote control - TM1240A	3.5 mm composite adapter Magic remote control - AN-MR19
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 UN55NU6900

LG 55SM9000PUA