Comparison between LG 55SK8100PLA vs Samsung UE55NU7100

General Info
Model Number	LG 55SK8100PLA	Samsung UE55NU7100

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2018
Brand	LG	Samsung
Model Series	SK810	NU7100
Model Number	55SK8100PLA	UE55NU7100
Alias		UE55NU7100WXXN
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	IPS	VA
Display Bit Depth	10 bits	10 bits (8 bits + FRC)
Frame Rate Control		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	92.3 %	93.06 %
Backlight Source	Edge LED	Edge LED
DCI P3	90%	81%
Rec.2020	67	60
Screen Brightness	320 cd/m²	250 cd/m²
Max Screen Brightness	550 cd/m²	300 cd/m²
Static Screen Contrast	1400 : 1	4000 : 1
Screen Horizontal Viewing Angle	178 °
Screen Vertical Viewing Angle	178 °
Screen Input Lag	14 ms	15 ms
Display Minimum Response Time	5 ms
Display Average Response Time	15 ms	9 ms
Display Maximum Response Time	32 ms	25 ms
HDR	Advanced HDR Dolby Vision HDR10 HLG (Hybrid Log Gamma)	HDR10 HLG (Hybrid Log Gamma) HDR10+
3D	No	No
Size, weight, color
Case Depth	2.52 in 6.4 cm 64 mm 0.21 ft	2.33 in 5.9 cm 59.2 mm 0.19 ft
Case Weight	16.1 kg 35 lbs	17.3 kg 38 lbs
Case Width with Stand	48.7 in 123.7 cm 1237 mm 4.06 ft	48.76 in 123.9 cm 1238.6 mm 4.06 ft
Case Height with Stand	31.26 in 79.4 cm 794 mm 2.6 ft	31.21 in 79.3 cm 792.8 mm 2.6 ft
Case Depth with Stand	9.76 in 24.8 cm 248 mm 0.81 ft	10.29 in 26.1 cm 261.3 mm 0.86 ft
Case Weight with Stand	17.6 kg 39 lbs	17.7 kg 39 lbs
Case Color	Black, Silver	Black
Hardware
CPU Cores	4	4
CPU Frequency	1200
GPU Cores	2
RAM Memory Size	2
Internal Storage	4
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 DVB-T2 HD	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 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) Wi-Fi Direct DLNA
Connectivity	4 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack 3 x USB 2.0 1 x CI+ 1.4 1 x Ethernet RJ45	3 x HDMI 2.0 (ARC; CEC) 1 x AV Composite In 3.5 mm jack 1 x Optical Audio Out 1 x CI+ 1.4 1 x Antenna (RF) (female) 1 x Video Component In 3.5 mm jack 2 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	webOS 4.0	Tizen 4.0
Cool Features	ULTRA Luminance Active Depth Enhancer PVR Noise Reduction Voice command SIMPLINK (HDMI CEC) Clear Voice III Local Dimming Enhances Dynamic Tone Mapping HDCP (High-bandwidth Digital Content Protection) 2.2 Nano Cell Display Luminance Optimizer True Color Accuracy Google Assistant Dynamic Color 4K Cinema HDR Nano Cell Color Image Processor - α7 Intelligent Processor 4K Upscaler LG ThinQ AI	Contrast Enhancer Digital Clean View Light sensor PurColor Mega Contrast HDCP (High-bandwidth Digital Content Protection) 2.2 Anynet+ (HDMI-CEC) UHD Dimming Auto Motion Plus UHD Engine
Ergonomics
Case Width	48.7 in 123.7 cm 1237 mm 4.06 ft	48.76 in 123.9 cm 1238.6 mm 4.06 ft
Case Height	28.39 in 72.1 cm 721 mm 2.37 ft	28.12 in 71.4 cm 714.2 mm 2.34 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 300	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	No	No
Frequency and Interpolation
Vertical Digital Frequency	120 Hz	60 Hz
Screen Interpolation Technology	TruMotion	Picture Quality Index
Screen Interpolation Value	200	1300
Screen Interpolation Measurement Unit	PPI	PQI
Accessories
Extras	3.5 mm composite adapter Magic remote control - AN-MR18	Remote control - TM1240A
Certificates and Standards
Licenses	ENERGY STAR RoHS UL/cUL	ENERGY STAR RoHS
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 %

LG 55SK8100PLA

Samsung UE55NU7100