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LG 55NANO75VPA
Rs.66,337.13

TCL 55S546-CA
Rs.66,203.33
Model No 55NANO75VPA 55S546-CA
TV Type Smart TV Smart TV
Screen Size 55 Inch (139 cm) 55 Inch (139 cm)
Resolution 4K 3840 x 2160 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 50 Hz 60 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA
Supported Video Formats : MKV, DivX, MP4, AVI, ASF, MOV, FLV
Supported Picture Formats : JPEG, JPS, MPO
USB Version : 2.0
Supported Audio Formats : MP3, AC3, AAC, AC4
Supported Video Formats : AVI, DIV, MPEG-4, MPEG-H, MP4, VC-1, VP8, PP9
Supported Picture Formats : JPEG, PNG ,BMP, HEIF
Video
BackLight : 4K NanoCell Display
Nano Color : Yes
Color display bits / Billion Rich Colors : Yes
AI Brightness Control : Yes
FILMMAKER MODE ™ : Yes
HGIG Mode : Yes
Instant Game Response ( VRR / ALLM ) : Yes
BLU Type : Direct
Color / Wide Color Gamut : Nano Color
HDR : Active HDR
Upscaler : 4K Upscaler
AI Upscaling : 4K Upscaling
HEVC : 4K@60p, 10bit
Contrast / Dimming : Local Dimming
VP9 (Video Decoder) : 4K@60p, 10bit
AV1 (Video Decoder) : 4K@60p, 10bit
Image Enhancing : Image Enhancing
Contrast / Ultra Luminance : Ultra Luminance
Dimming Algorithm : LG Local Contrast
Dynamic Tone Mapping / Pro (+ AI HDR Tone Mapping) : HDR Dynamic Tone Mapping
HLG : Yes / Yes / Yes / Yes ( 4K / 2K )
HDR10 Pro : Yes / Yes / Yes / Yes ( 4K / 2K )
Main Processor (SoC) : Quad Core Processor 4K (LM21A)
Picture Mode : Yes 9 modes (Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF) Expert (Bright Room), (ISF) Expert (Dark Room))Expert(Dark Room))
Backlight : 4K HDR QLED TV
HDR10+ : Yes
HDR10 : Yes
HLG : Yes
Dolby Vision : Yes
Natural Motion : 240
Resolution : UHD
Display Colors : 1.07 Billion
Picture Engine : AiPQ Engine
Audio
Audio Output ( RMS ) : 20 W
LG Sound Sync : Yes
Bluetooth Surround Ready : Yes
AI Acoustic Tuning : Yes
Clear Voice lll : Yes
Sound Share : Yes
Sound Alive : Yes
AI Sound Pro / AI Sound : AI Sound
Speaker Direction : Down Firing
Surround mode => 21Y Spec Out : Ultra Surround
Speaker System : 2.0 Channel Speaker
Simultaneous Audio Output : Yes ( Optical Output or HP Support Model )
Audio Codec : AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X
Audio Output ( RMS ) : 8 W + 8 W
Dolby Processing : Dolby Atmos
Audio Passthrough : Dolby Atmos / Dolby Digital Plus / Dolby Digital
Connectivity Options
HDMI : 3 ( 1 Rear, 2 Side )
HDMI Version : 2.0
USB : 2 (1 Rear, 1 Side )
RF In : 2 ( Rear, RF / Sat )
Ethernet Input / LAN : 1 ( Rear )
SPDIF (Optical Digital Audio Out) : 1 ( Rear )
HDMI-CEC ( Simplink ) : Yes
Bluetooth Support 5.0 : Yes
Wi-Fi : Yes (802.11ac)
eARC / ARC ( Audio Return Channel ) : eARC ( HDMI 2 )
HDMI 2.0 : 3 ( 1 With eARC )
USB 2.0 : 1
Ethernet / LAN : 1 Yes
RF Input ( NTSC, ATSC ) : 1 Yes
Audio Output Headphone : 1 Yes
SPDIF Digital Audio Optical : 1 Yes
WiFi : 802.11ac 2X2 Dual Band ( Supports 2.4GHz & 5GHz )
AV Input : Composite Video + L&R Audio In ( Mini 3.5 mm Connector )
Smart TV Features
Operating System : webOS Smart TV
CPUs : Quad
ThinQ : Yes
Intelligent Voice Recognition : Yes
Speech to Text : Yes
LG Voice Search : Yes
AI UX : Yes
AI Home : Yes
AI Recommendation / AI : Yes
Intelligent Edit : Yes
Home Dashboard : Yes
Apple Homekit : Yes
Mobile Connectivity : Yes
Screen Share : Yes
ThinQ App : Yes
Airplay2 : Yes
Next Picks (AI Channel) : Yes
Magic Explorer (AI Link) : Yes
Magic Remote Control Built-In : Yes
Quick Access : Yes
Universal Control : Yes
360° VR Play : Yes
Related Content Search : Yes
LG Store : Yes
DIAL : Yes
Web Browser : Yes
Music Player -> Media Player : Yes
TV On With Mobile : Yes
Wi-Fi TV On : Yes
Bluetooth Low Energy On : Yes
Network File Browser : Yes
Block access to harmful site : Yes
Hotel Mode : Yes
Sports Alert : Yes
Music Discovery : Yes
Digital TV Reception(Terrestrial,Cable,Satellite) : Yes
Analog TV Reception : Yes
Teletext Page : Yes
Teletext (Top/Flof/List) : Yes
EPG ( 8 Days ) : Yes
[DVB] Subtitle : Yes
AD (Audio Description) : Yes
Terrestrial : DVB-T2
Cable : DVB-C
Satellite : DVB-S2
Operating System : Google TV
Chromecast Built-In : Yes
Auto Game Mode ( ALLM ) : Yes
Advanced PQ Setting With Mobile App : Yes
Integrated Hands-Free Voice Assistant : Google Assistant
Variable Refresh Rate ( VRR ) : 48Hz - 60Hz @ 4K
Easy Voice Control : Works With Siri, Alexa, And Hey Google
Other Features
Time Machine (DVR) : Yes
Digital Recording : Yes
Analog DVR : Yes
Time Shift : Yes
Slim Bracket Compatible : Yes
Sleep Timer : Yes
Closed Caption : Yes
1 Year Limited Warranty : Yes
Parental Control ( V-Chip ) : Yes
Accessible Menu System ( CVAA ) : Yes
Control Buttons : One Button
Multilingual On-Screen-Display : English, Spanish, French
Tuner Type : ATSC / NTSC / Clear QAM
Live TV Pause From Antenna ( Up To 30 Minutes ) : Yes ( Compatible With USB Drive )
Design : Full View Edge-To-Edge Glass Design
General Details
Power Supply : AC 100~240V 50-60Hz
Power Consumption : 112 W
Annual power consumption : 164 kWh
Power Consumption Standby : 0.5 W
Energy Efficiency Class : A
Luminance Ratio : 65 %
Energy Standard : Yes
Energy Saving Mode : Yes
Illuminance Green sensor : Yes
Power Supply (Voltage, Hz) : AC 100V-240V 50/60Hz
Annual Power Consumption : 274 kWh/Y
Power Consumption Standby : <0.5 W
Weight Without Stand : 15.60 Kg
Weight With Stand : 15.78 Kg
Packaging Weight : 20.41 Kg
VESA Walll Mount Pattern : 200 mm X 300 mm
Supplied Accessories
Remote Control : MR21
AA x 2EA Batteries : Yes
User Manual : Yes
E-manual : Yes
Power Cable : Yes ( TV Attached )
Remote Control : RC902N
2 AAA Batteries : Yes
Screw Size : M6 X 12
Warranty Info / Quick Start Guide (QSG) : Yes English
Power Cord Type : Detachable

Compare LG 55NANO75VPA with:

Compare TCL 55S546-CA with:

Key Differences

Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Audio output differs between the two (20 W vs 8 W + 8 W), which can influence overall sound clarity and loudness. LG 55NANO75VPA and TCL 55S546-CA offer different motion rates (50 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. LG 55NANO75VPA and TCL 55S546-CA differ in resolution (4K 3840 x 2160 vs UHD), which can affect overall clarity and sharpness of the display. LG 55NANO75VPA and TCL 55S546-CA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability.

Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.