Comparison between LG 55SK8000PLB vs Sony KD-55XF9005

General Info
Model Number	LG 55SK8000PLB	Sony KD-55XF9005

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2018
Brand	LG	Sony
Model Series	SK800	XF90
Model Number	55SK8000PLB	KD-55XF9005
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	47.62 in 121 cm 1209.6 mm 3.97 ft	47.63 in 121 cm 1209.75 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	26.79 in 68 cm 680.483 mm 2.23 ft
Display Curvature		1600
Display Manufacturer	LG Display
Display Type	IPS	VA
Display Bit Depth	10 bits	10 bits
Frame Rate Control	Yes	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	80 ppi	81 ppi
Screen-to-Body Ratio	92.28 %	94.95 %
Backlight Source	Edge LED	Direct LED (Full-Array Local Dimming)
DCI P3	90%	95%
Rec.2020		70
Screen Brightness	320 cd/m²	600 cd/m²
Max Screen Brightness		1000 cd/m²
Static Screen Contrast	1400 : 1	6000 : 1
Dynamic Screen Contrast		50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		25 ms
Display Minimum Response Time		1 ms
Display Average Response Time		5 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	2.52 in 6.4 cm 64 mm 0.21 ft	2.72 in 6.9 cm 69 mm 0.23 ft
Case Weight	16.3 kg 36 lbs	18.2 kg 40 lbs
Case Width with Stand	48.7 in 123.7 cm 1237 mm 4.06 ft	48.35 in 122.8 cm 1228 mm 4.03 ft
Case Height with Stand	30.71 in 78 cm 780 mm 2.56 ft	30.35 in 77.1 cm 771 mm 2.53 ft
Case Depth with Stand	9.09 in 23.1 cm 231 mm 0.76 ft	10.55 in 26.8 cm 268 mm 0.88 ft
Case Weight with Stand	16.5 kg 36 lbs	19.1 kg 42 lbs
Case Color	Black	Black
Hardware
System on Chip or SoC		MediaTek MT5891
CPU		ARM Cortex-A53
CPU Cores	4	4
CPU Frequency	1200	1100
GPU		ARM Mali-T860 MP2
GPU Cores	2	2
GPU Frequency		700
RAM Memory Size	2	2
Internal Storage	4	16
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-S2 DVB-S 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	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	1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x CI+ 1.3 1 x Satellite In (Sub; F-type female) 1 x Optical Audio Out 1 x IR Out 1 x AV Composite In (Video + L/R) 1 x Satellite In (Main; F-type female) 2 x USB 2.0 (max 0.5 A) 1 x 3.5 mm Audio Out 1 x USB 3.0 (max 0.9 A) 1 x Antenna (RF) (female)
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	webOS 4.0	Android 7.0 Nougat Android 8.0 Oreo
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	Voice command ClearAudio+ S-Force Front Surround sound Precision Color Mapping X-Motion Clarity Super Bit mapping 4K HDR Clear Phase Speaker Light sensor Dual database processing Dynamic Contrast Enhancer Object-based HDR remaster Live Color Technology Triluminos Display Dynamic Backlight Control X-tended Dynamic Range Pro DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Local Dimming HDCP (High-bandwidth Digital Content Protection) 2.2 BRAVIA Sync (HDMI-CEC) Image Processor - X1 Extreme
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	48.7 in 123.7 cm 1237 mm 4.06 ft	48.35 in 122.8 cm 1228 mm 4.03 ft
Case Height	28.39 in 72.1 cm 721 mm 2.37 ft	27.8 in 70.6 cm 706 mm 2.32 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
Forward Tilt		4 °
Backward Tilt		15 °
Frequency and Interpolation
Vertical Digital Frequency	120 Hz	120 Hz
Screen Interpolation Technology	TruMotion	Motionflow XR
Screen Interpolation Value	200	1000
Screen Interpolation Measurement Unit	PPI	XR
Accessories
Extras	3.5 mm composite adapter Magic remote control - AN-MR18	IR extender cable
Certificates and Standards
Licenses	ENERGY STAR RoHS UL/cUL	ENERGY STAR 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 %

LG 55SK8000PLB

Sony KD-55XF9005