Comparison between LG 55SK9500PUA vs LG 55SM9000PUA

General Info
Model Number	LG 55SK9500PUA	LG 55SM9000PUA

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2019
Brand	LG	LG
Model Series	SK950	SM900
Model Number	55SK9500PUA	55SM9000PUA
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	IPS	IPS
Display Bit Depth	10 bits	10 bits
Frame Rate Control	No	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	94.61 %	94.29 %
Backlight Source	Direct LED (Full-Array Local Dimming)	Direct LED (Full-Array Local Dimming)
DCI P3	94%	95%
Rec.2020	72	72
Screen Brightness	400 cd/m²	400 cd/m²
Max Screen Brightness	700 cd/m²	900 cd/m²
Static Screen Contrast	1600 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	15 ms	14 ms
Display Minimum Response Time		5 ms
Display Average Response Time		12 ms
Display Maximum Response Time	32 ms
HDR	Advanced HDR Dolby Vision HDR10 HLG (Hybrid Log Gamma)	Dolby Vision HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	2.46 in 6.3 cm 62.5 mm 0.21 ft	2.5 in 6.4 cm 63.5 mm 0.21 ft
Case Weight	17.8 kg 39 lbs	17.6 kg 39 lbs
Case Width with Stand	48.39 in 122.9 cm 1229 mm 4.03 ft	48.5 in 123.2 cm 1231.9 mm 4.04 ft
Case Height with Stand	30.67 in 77.9 cm 779 mm 2.56 ft	30.7 in 78 cm 779.8 mm 2.56 ft
Case Depth with Stand	10.06 in 25.6 cm 255.6 mm 0.84 ft	10.4 in 26.4 cm 264.2 mm 0.87 ft
Case Weight with Stand	19.2 kg 42 lbs	19.1 kg 42 lbs
Case Color	Black, Gold	Black, Gray
Hardware
CPU Cores	4	4
GPU Cores	2	2
RAM Memory Size	2	3
Internal Storage	4	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) 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 Bluetooth 5.0
Connectivity	4 x HDMI 2.0 (ARC; 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	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	webOS 4.0	webOS 4.5
Cool Features	Google Assistant Voice command HDCP (High-bandwidth Digital Content Protection) 2.2 PVR LG ThinQ AI Nano Cell Black ULTRA Luminance Pro SIMPLINK (HDMI CEC) Local Dimming Image Processor - α7 Intelligent Processor 4K Cinema HDR True Color Accuracy Nano Cell Color Pro 4K Upscaler Nano Cell Display	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	48.39 in 122.9 cm 1229 mm 4.03 ft	48.5 in 123.2 cm 1231.9 mm 4.04 ft
Case Height	27.87 in 70.8 cm 708 mm 2.32 ft	27.9 in 70.9 cm 708.7 mm 2.33 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 300	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	TruMotion	TruMotion
Screen Interpolation Value	240	240
Screen Interpolation Measurement Unit	PPI	PPI
Accessories
Extras	3.5 mm composite adapter Magic remote control - AN-MR18	3.5 mm composite adapter Magic remote control - AN-MR19
Certificates and Standards
Licenses	ENERGY STAR RoHS UL/cUL	ENERGY STAR RoHS UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %	5 % - 85 %

LG 55SK9500PUA

LG 55SM9000PUA