Comparison between Sony KD-55X75K vs LG 50UR78006LK

General Info
Model Number	Sony KD-55X75K	LG 50UR78006LK

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2022	2023
Brand	Sony	LG
Model Series	X75K	UR78
Model Number	KD-55X75K	50UR78006LK
Alias		50UR78003LK
Display
Screen Size Class	55" (inches)	50" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	49.49 in 125.7 cm 1257 mm 4.12 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	43.14 in 109.6 cm 1095.84 mm 3.6 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	24.27 in 61.6 cm 616.41 mm 2.02 ft
Display Type		VA
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
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	0.285 mm
Screen Pixel Density	80 ppi	89 ppi
Screen-to-Body Ratio	90.83 %	92.56 %
Backlight Source	Direct LED	Direct LED
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Coating		Anti-glare/Matte
HDR	HDR10 HLG (Hybrid Log Gamma)	HDR10 Pro HLG (Hybrid Log Gamma) HDR HDR10
3D	No	No
Size, weight, color
Case Depth	3.31 in 8.4 cm 84 mm 0.28 ft	2.25 in 5.7 cm 57.1 mm 0.19 ft
Case Weight	13.9 kg 31 lbs	11.7 kg 26 lbs
Case Width with Stand	48.94 in 124.3 cm 1243 mm 4.08 ft	44.13 in 112.1 cm 1121 mm 3.68 ft
Case Height with Stand	31.1 in 79 cm 790 mm 2.59 ft	28.19 in 71.6 cm 716 mm 2.35 ft
Case Depth with Stand	11.46 in 29.1 cm 291 mm 0.95 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	14.5 kg 32 lbs	11.8 kg 26 lbs
Case Color	Black	Black
Hardware
CPU Cores	4	4
Internal Storage	16
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2	Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 DVB-T DVB-S
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 Bluetooth 5	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	3 x HDMI 2.0 1 x Cable/Antenna In (F-type female) 1 x Optical Audio Out 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack 2 x USB 1 x Ethernet RJ45	3 x HDMI 2.0 1 x Satellite In (F-type female) 1 x Antenna (RF) (female) 1 x CI+ 2.0 1 x Optical Audio Out 2 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	Google TV (Android 11)	webOS 23
Cool Features	Dynamic Backlight Control Dynamic Contrast Enhancer Google Assistant Voice command Live Color Technology Frame Dimming 4K X-Reality Pro X-Protection PRO technology Chromecast built-in	Voice command Active HDR Noise Reduction Netflix NVIDIA GeForce NOW Alexa HDR Gaming Interest Group (HGiG) Apple Homekit Dynamic Tone Mapping Light Sensor Home Dashboard Prime Video Disney+ Apple AirPlay 2 AI 4K Upscaling LG ThinQ AI Filmmaker Mode AI Brightness Control Game Optimizer & Dashboard
Ergonomics
Case Width	48.94 in 124.3 cm 1243 mm 4.08 ft	44.13 in 112.1 cm 1121 mm 3.68 ft
Case Height	28.7 in 72.9 cm 729 mm 2.39 ft	25.63 in 65.1 cm 651 mm 2.14 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 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	50 Hz / 60 Hz	50 Hz / 60 Hz
Screen Interpolation Technology	Motionflow XR
Screen Interpolation Value	200
Screen Interpolation Measurement Unit	XR	NULL
Accessories
Extras	Voice remote control	Remote control
Certificates and Standards
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
Internal Storage Humidity		5 % - 85 %

Sony KD-55X75K

LG 50UR78006LK