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LG 65UN7440PVA
Rs.62,164.61

TCL 65S446-CA
Rs.61,704.41
Model No 65UN7440PVA 65S446-CA
TV Type Smart TV Smart TV
Screen Size 65 Inch (164 cm) 65 Inch (164 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 : Direct 4K UHD
Backlight Type : Direct
Filmmaker Mode™ : Yes
Wide Viewing Angle : Yes
TruMotion : M100
Resolution Upscaler : 4K Upscaler
HDR : Active HDR
HDR10 Pro : Yes ( 4K / 2K )
HDR Effect : Yes ( 4K / 2K )
HLG : Yes ( 4K / 2K )
HEVC : 4K@60P, 10bit
VP9 ( Video Decoder ) : 4K@60P, 10bit
AV1 ( Video Decoder ) : 4K@60p, 10bit
HEVC ( Video Decoder ) : 4K@60p, 10bit
Image Enhancing : Image Enhancing
Dimming Algorithm : LG Local Contrast
Picture Processor : Quad Core Processor 4K
Dynamic Tone Mapping/Pro : HDR Dynamic Tone Mapping
Picture Mode : Yes 10 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, HDR Effect, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room ) )
Backlight : 4K UHD HDR LED
HDR10 : Yes
HLG : Yes
Display Colors : 1.07 Billion
Audio
Audio Output ( RMS ) : 20 W ( 10 W Per Channel )
Dolby Digital : Yes
Sound Share : Yes
Clear Voice III : Yes
AI Acoustic Tuning : Yes
LG Sound Sync : Yes
Bluetooth Surround Ready : Yes
Auto Notification ( Bluetooth Easy Paring ) : Yes
AI Sound Pro : AI Sound
Speaker Direction : Down Firing
Surround Mode : 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 ( Refer To Manual )
Audio Output ( RMS ) : 8 W + 8 W
Premium Audio : Dolby Digital Plus
Connectivity Options
HDMI : 3 ( 1 Rear, 2 Side )
USB : 2 ( 1 Rear, 1 Side )
Ethernet Input / LAN : Yes ( Rear )
SPDIF ( Optical Digital Audio Out ) : Yes ( Rear )
Headphone Out : Yes ( Rear )
A-CAS : Yes ( Side )
CI Slot : Yes ( Side )
Bluetooth Version 5.0 : Yes
Screen Share : Yes
Wi-Fi TV On : Yes
Simplink ( HDMI CEC ) : Yes
eARC / ARC ( Audio Return Channel ) : ARC ( HDMI 2 )
WiFi : Yes (802.11ac)
RF In : 2 ( Rear, RF / Sat )
Bluetooth Low Energy On : Yes
Component : Yes ( Rear, Component In / AV In common )
Composite In ( AV ) : Yes ( Rear, Component In / AV In common )
HDMI : 3 ( 1 eARC )
USB 2.0 : 1
Composite Audio / Video Input : 1 Yes
Digital Optical Audio Output : 1 Yes
Headphone Jack : 1 Yes
RF Antenna Input : 1 Yes
Bluetooth® : 1 Yes
WiFi : 1 Yes
Wireless Connection : 802.11ac 2x2 Dual Band ( Support 2.4GHz & 5GHz )
Smart TV Features
Operating System : webOS Smart TV
CPU : Quad
ThinQ : Yes
ThinQ App : Yes
AI UX : Yes
AI Recommendation / AI : Yes
AI Home : Yes
Intelligent Edit : Yes
Home Dashboard : Yes
Intelligent Voice Recognition : Yes
Related Content Search : Yes
Mobile Connectivity : Yes
LG Store : Yes
DIAL : Yes
Quick Access : Yes
360° VR Play : Yes
Magic Remote Control Built-In : Yes
Web Browser : Yes
Music Player : Yes
TV On With Mobile : Yes
Block Access To Harmful Site : Yes
Network File Browser : Yes
Hotel Mode : Yes
Sports Alert : Yes
Music Discovery : Yes
LG Voice Search : Yes
Speech To Text : Yes
Universal Control : Yes
Auto Device Detection : Yes
Operating System : Google TV
Chromecast : Yes
Control Buttons : One Button
Integrated Voice Assistant : Google Assistant
Other Features
HGiG Mode : MR
Instant Game Response ( ALLM ) : Yes
Digital TV Reception ( Terrestrial, Cable, Satellite ) : Yes
Teletext (Top / Flof / List ) : Yes
[ DVB ] Subtitle : Yes
AD ( Audio Description ) : Yes
EPG ( 8 Days ) : Yes
Time Machine ( DVR ) : Yes
Time Shift : Yes
Digital Recording : Yes
Analog TV Reception : Yes
Analog DVR : Yes
Teletext Page : Yes
Cable : DVB-C
Terrestrial : DVB-T2
Satellite : DVB-S2
Closed Caption : Yes
Sleep Timer : Yes
Parental Control ( V-Chip ) : Yes
Accessible Menu System ( CVAA ) : Yes
1 Year Limited Warranty : Yes
Multilingual On-Screen-Display : English, Spanish, French
Tuner Type : ATSC / NTSC / Clear QAM
General Details
Power Supply : AC 100 ~240 V 50-60 Hz
Energy Efficiency Class : A
On Mode Power Consumption ( W ) : 125 W
Annual Power Consumption ( kWh ) : 183 kWh
Power Consumption Standby : Under 0.5 W
Luminance Ratio (%) : 65
Mercury Content ( Mg ) : 0.0
Energy Saving Mode : Yes
Illuminance Green Sensor : Yes
Energy Standard : Yes
Power Supply (Voltage, Hz) : AC 100V-240V 50/60Hz
Annual Power Consumption : 165 kWh/Y
Weight Without Stand : 17.19 Kg
Weight With Stand : 17.28 Kg
Packaging Weight : 24.90 Kg
VESA Walll Mount Pattern : 300 mm X 300 mm
Supplied Accessories
Remote Control : MR20
AA x 2EA Batteries : Yes
User Manual : Yes
Power Cable : Yes ( TV Detached )
Remote Control : Voice Remote Control
2 AAA Batteries : Yes
Screw Size : M6 X 12
Quick Start Guide : Yes English

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Key Differences

Both TVs come with smart platforms that support popular streaming apps and voice control features. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. LG 65UN7440PVA and TCL 65S446-CA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. 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. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Audio output differs between the two (20 W ( 10 W Per Channel ) vs 8 W + 8 W), which can influence overall sound clarity and loudness. LG 65UN7440PVA and TCL 65S446-CA offer different motion rates (50 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming.

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