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TCL 55R646-CA
Rs.82,740.67

Panasonic TH-55LX750DX
Rs.82,990.00
Model No 55R646-CA TH-55LX750DX
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 120 Hz 60 Hz
Viewing Angle 178°/178° 178°/178°
USB
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
USB Version : 2.0
Supported Audio Formats : MP3, AAC, WMA Pro ,FLAC, Apple Lossless, WAV
Supported Video Formats : AVI, HEVC, MKV, WMV, MP4, M4V, FLV, 3GPP, VRO, VOB, TS, PS
Supported Picture Formats : JPEG, HLG-Photo, TIFF, GIF, PNG
Video
Backlight : 4K HDR Mini-LED QLED TV
HDR10+ : Yes
HDR10 : Yes
HLG : Yes
Dolby Vision : Yes
Natural Motion : 480
Resolution : UHD
Display Colors : 1.07 Billion
Picture Engine : AiPQ Engine
Backlight : LED
4K HDR : Yes
4K Upscaling : Yes
Noise Reduction : Yes
Resolution : 4K
Micro Dimming : Yes
Wide Color Gamut : Yes
Picture Processor : 4K Color Engine
Display Type : AccuView Display
Colour Engine : Hexa Chroma Drive
Audio
Audio Output ( RMS ) : 15 W + 15 W
Dolby Processing : Dolby Atmos
Audio Passthrough : Dolby Atmos / Dolby Digital Plus / Dolby Digital
Speaker Output ( RMS ) : 20 W
Dolby Digital : Yes
Sound Speaker : Home Theatre Built-In
Connectivity Options
HDMI 2.1 : 4 ( 2 Ports With HDMI 2.1 Supports Up To 4k/120Hz. 1 Port With eARC )
USB 2.0 : 2
Ethernet / LAN : 1 Yes
RF Input ( NTSC, ATSC ) : 1 Yes
Audio Output ( RCA ) : Yes
Audio Output Headphone : 1 Yes
SPDIF Digital Audio Optical : 1 Yes
WiFi 6 : 802.11b/g/n/ac/ax 2X2, 2.4 GHz & 5 GHz
AV Input : Composite Video + L&R Audio In ( Mini 3.5 mm Connector )
HDMI 2.1 : 3
USB 2.0 : 2
Optical Out : Yes
Internet Apps : Yes
Built-in Wifi : Yes
Audio Out ( ARC ) : Yes
Chromecast Built-In & I Cast : Yes
Audio Link Bluetooth : 2 Way
Smart TV Features
Smart Platform : Google TV
Chromecast Built-In : Yes
Auto Game Mode ( ALLM ) : Yes
THX Certified Game Mode : Yes
Advanced PQ Setting With Mobile App : Yes
Hands-Free Voice Google Assistant Control : Yes
Variable Refresh Rate ( VRR ) : 48Hz - 120 Hz @ 4K
Easy Voice Control : Works With Siri, Alexa, And Hey Google
Operating System : Android 10
RAM : 2 GB
ROM : 8 GB
MirAIe : Yes
Far Field : Yes
Google Assistant ( Smart Speaker ) Compatibility : Yes
Alexa ( Smart Speaker ) Compatibility : Yes
Built-in Voice Control : Google Assistant
TOP 3 OTTs : Netflix / Amazon Prime / Youtube
Other OTT : Disney+ Hotstar / JioCinema / Zee5 / Voot / Sony Liv & Many More
Other Features
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
Less is Perfection Concept : Bezel-Less
Media Player : Yes
ALLM ( Gaming ) : Yes
General Details
Power Supply (Voltage, Hz) : AC 100V-240V 50/60Hz
Annual Power Consumption : 258 kWh/Y
Power Consumption Standby : <0.5 W
Weight Without Stand : 19.18 Kg
Weight With Stand : 19.59 Kg
Packaging Weight : 25.80 Kg
VESA Walll Mount Pattern : 300 mm X 300 mm
Power Requirements : AC Auto 110 - 240 V, 50/60 Hz
Power Consumption : 200 W
Power Consumption Standby : 0.5 W
Weight Without Stand : 10.52 Kg
Weight With Stand : 10.62 Kg
Supplied Accessories
Remote Control : Voice Enabled Remote Control RC902N
2 AAA Batteries : Yes
Screw Size : M6 X 20
Power Cord Type : Detachable
Warranty Info / Quick Start Guide (QSG) : Yes English
Remote Control : BT Remote With Google Assistant
2 AAA Batteries : Yes
User Manual : Yes
Base Stands : Yes
Warranty Card : Yes

Compare TCL 55R646-CA with:

Compare Panasonic TH-55LX750DX with:

Key Differences

Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Panasonic TH-55LX750DX and TCL 55R646-CA are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Panasonic TH-55LX750DX and TCL 55R646-CA differ in resolution (4K vs UHD), which can affect overall clarity and sharpness of the display. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Panasonic TH-55LX750DX and TCL 55R646-CA offer different motion rates (60 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming.

Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.