Comparison between LG 43LJ515V vs LG 55UP77006LB

General Info
Model Number	LG 43LJ515V	LG 55UP77006LB

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2017	2021
Brand	LG	LG
Model Series	LJ515	UP77
Model Number	43LJ515V	55UP77006LB
Alias		55UP77006
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	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	24
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 %	93.2 %
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 (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	3.23 in 8.2 cm 82 mm 0.27 ft	2.26 in 5.8 cm 57.5 mm 0.19 ft
Case Weight	7.8 kg 17 lbs	14 kg 31 lbs
Case Width with Stand	38.43 in 97.6 cm 976 mm 3.2 ft	48.62 in 123.5 cm 1235 mm 4.05 ft
Case Height with Stand	24.92 in 63.3 cm 633 mm 2.08 ft	30.55 in 77.6 cm 776 mm 2.55 ft
Case Depth with Stand	8.58 in 21.8 cm 218 mm 0.72 ft	9.09 in 23.1 cm 231 mm 0.76 ft
Case Weight with Stand	8.1 kg 18 lbs	14.2 kg 31 lbs
Case Color	Black	Silver
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)	2 x HDMI 2.0 1 x Satellite In (Main; F-type female) 1 x Antenna (RF) (female) 1 x CI+ 1.4 1 x Optical Audio Out 1 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 5W	2 x 10W
Features
OS		webOS 6.0
Cool Features	PVR SIMPLINK (HDMI CEC) Resolution Upscaler Colour Master Engine HDCP (High-bandwidth Digital Content Protection)	LG ThinQ AI Voice command Active HDR Image Enhancing Illuminance Green sensor Low Input Lag Intelligent Voice Recognition AI Brightness Control Google Assistant Apple AirPlay 2 Dynamic Color Home Dashboard HDR Dynamic Tone Mapping LG Local Contrast Disney+ Netflix Alexa 2-step noise reduction HDR Gaming Interest Group (HGiG) Filmmaker Mode 4K Upscaler Game Optimizer
Ergonomics
Case Width	38.43 in 97.6 cm 976 mm 3.2 ft	48.62 in 123.5 cm 1235 mm 4.05 ft
Case Height	22.95 in 58.3 cm 583 mm 1.91 ft	28.15 in 71.5 cm 715 mm 2.35 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
Screen Interpolation Value	300
Screen Interpolation Measurement Unit	PMI	NULL
Accessories
Extras		Magic remote control - MR21
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 55UP77006LB