Comparison between LG 55QNED756RA vs TCL 55C803

General Info
Model Number	LG 55QNED756RA	TCL 55C803

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2023	2017
Brand	LG	TCL
Model Series	QNED75	C803
Model Number	55QNED756RA	55C803
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	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Type	IPS	VA
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	Yes	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	80 ppi	80 ppi
Screen-to-Body Ratio	93.22 %	88.86 %
Backlight Source	Edge LED	Edge LED
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
HDR	HDR10 Pro HLG (Hybrid Log Gamma)	HDR10 Dolby Vision
3D	No	No
Size, weight, color
Case Depth	1.74 in 4.4 cm 44.2 mm 0.15 ft	2.3 in 5.8 cm 58.4 mm 0.19 ft
Case Weight	16.3 kg 36 lbs	18 kg 40 lbs
Case Width with Stand	48.54 in 123.3 cm 1233 mm 4.05 ft	48.5 in 123.2 cm 1231.9 mm 4.04 ft
Case Height with Stand	30.75 in 78.1 cm 781 mm 2.56 ft	31.2 in 79.3 cm 792.5 mm 2.6 ft
Case Depth with Stand	10.12 in 25.7 cm 257 mm 0.84 ft	9.5 in 24.1 cm 241.3 mm 0.79 ft
Case Weight with Stand	16.7 kg 37 lbs	18.6 kg 41 lbs
Case Color	Black	Gray
Hardware
CPU Cores	4	2
GPU Cores		2
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2	Analog (NTSC/PAL/SECAM) ATSC Clear QAM
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) DLNA Bluetooth 5.0	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 Wi-Fi Direct
Connectivity	4 x HDMI 2.0 1 x Satellite In (F-type female) 1 x Antenna (RF) (female) 1 x CI+ 1.4 1 x Optical Audio Out 2 x USB 2.0 1 x Ethernet RJ45	3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x S/PDIF 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack 1 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 8W
Features
OS	webOS 23	Roku TV
Cool Features	Netflix YouTube Prime Video Alexa Light Sensor LG ThinQ AI QNED Color Motion Pro Apple Airplay 2 Google Assistant (Market-dependent) Apple TV Dimming Pro Filmmaker Mode HDR Gaming Interest Group (HGiG) Multi View Disney+ Quantum Dot NanoCell Plus display Apple Homekit AI 4К Upscaling Intelligent Voice Recognition Dynamic Tone Mapping AI Brightness Control Game Dashboard & Game Optimizer	HDCP (High-bandwidth Digital Content Protection) 2.2 Wide Color Gamut
Ergonomics
Case Width	48.54 in 123.3 cm 1233 mm 4.05 ft	48.5 in 123.2 cm 1231.9 mm 4.04 ft
Case Height	28.19 in 71.6 cm 716 mm 2.35 ft	29.6 in 75.2 cm 751.8 mm 2.47 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 300	200 x 200
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	60 Hz
Screen Interpolation Technology		Clear Motion Index
Screen Interpolation Value		120
Screen Interpolation Measurement Unit	NULL	CMI
Accessories
Extras	Magic remote control - MR23	Remote control - RC280
Certificates and Standards
Licenses		ENERGY STAR RoHS UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-15 °C - 45 °C 5 °F - 113 °F
Internal Storage Humidity	5 % - 85 %	10 % - 90 %

LG 55QNED756RA

TCL 55C803