Comparison between LG 43LJ515V vs LG 55UN74006LB

General Info
Model Number	LG 43LJ515V	LG 55UN74006LB

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2017	2020
Brand	LG	LG
Model Series	LJ515	UN74
Model Number	43LJ515V	55UN74006LB
Alias		55UN74006
Display
Screen Size Class	43" (inches)	55" (inches)
Diagonal Size	42.52 in 108 cm 1080 mm 3.54 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	37.06 in 94.1 cm 941.302 mm 3.09 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	20.85 in 52.9 cm 529.482 mm 1.74 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	3840 x 2160
Screen Pixel Pitch	0.49 mm	0.315 mm
Screen Pixel Density	52 ppi	80 ppi
Screen-to-Body Ratio	87.59 %	91.13 %
Backlight Source	Direct LED	Direct LED
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	27 ms
HDR		HDR10 Pro HLG Pro
3D	No	No
Size, weight, color
Case Depth	3.23 in 8.2 cm 82 mm 0.27 ft	3.43 in 8.7 cm 87.1 mm 0.29 ft
Case Weight	7.8 kg 17 lbs	14.6 kg 32 lbs
Case Width with Stand	38.43 in 97.6 cm 976 mm 3.2 ft	48.98 in 124.4 cm 1244 mm 4.08 ft
Case Height with Stand	24.92 in 63.3 cm 633 mm 2.08 ft	31.14 in 79.1 cm 791 mm 2.6 ft
Case Depth with Stand	8.58 in 21.8 cm 218 mm 0.72 ft	10.24 in 26 cm 260 mm 0.85 ft
Case Weight with Stand	8.1 kg 18 lbs	15.6 kg 34 lbs
Case Color	Black	Black
Hardware
CPU Cores		4
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S	Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 DVB-T DVB-S
Built-in Camera	No	No
Network	LAN	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 1.4 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x Antenna (RF) (female) 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 1 x USB 2.0 1 x CI+ 1.3 1 x Ethernet RJ45 (UK)	3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x S/PDIF 1 x CI+ 1.4 1 x Antenna (RF) (female) 1 x AV Component In (YPbPr + L/R) (CVBS) 2 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 5W	2 x 10W
Features
OS		webOS 5.0
Cool Features	PVR SIMPLINK (HDMI CEC) Resolution Upscaler Colour Master Engine HDCP (High-bandwidth Digital Content Protection)	Wide Viewing Angle LG ThinQ AI True Color Accuracy Sharpness Enhancer 4K Upscaler Instant Game Response Image Enhancing Light Sensor Intelligent Voice Recognition Active HDR HDR Dynamic Tone Mapping Alexa Dynamic Color Home Dashboard HDR Effect LG Local Contrast Apple AirPlay 2 Voice command PVR via USB Advanced Color Enhancer 2-step noise reduction HDR Gaming Interest Group (HGiG) Filmmaker Mode 4K Active HDR Google Assistant
Ergonomics
Case Width	38.43 in 97.6 cm 976 mm 3.2 ft	48.98 in 124.4 cm 1244 mm 4.08 ft
Case Height	22.95 in 58.3 cm 583 mm 1.91 ft	28.58 in 72.6 cm 726 mm 2.38 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	50 Hz / 60 Hz
Screen Interpolation Technology	Picture Mastering Index	TruMotion
Screen Interpolation Value	300	100
Screen Interpolation Measurement Unit	PMI	NULL
Accessories
Extras		Magic remote control - AN-MR20GA
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	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 43LJ515V

LG 55UN74006LB