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TCL 55S451-CA
Rs.29,817.97

Hisense 55U6N
Rs.29,353.14
Model No 55S451-CA 55U6N
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 60 Hz 60 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : AAC, MP3, FLAC
Supported Video Formats : MPEG4 Xvid, H.264, H.265, VC1, VP9
Supported Picture Formats : JPEG, PNG, BMP
USB Version : 2.0
Supported Audio Formats : WMA, FLAC, MP3, AAC, WAV, PCM, AC-3, OPUS
Supported Video Formats : AVI, MP4, MKV, TS, FLV, WMV, MOV, MPG, MPEG, VOB, ASF
Supported Picture Formats : GIF, PNG, BMP, JPEG
Video
Backlight : 4K UHD HDR LED TV
HDR10 : Yes
HLG : Yes
Resolution : UHD
Display Colors : 1.07 Billion
Backlight : 4K UHD Mini-LED ULED
HLG : Yes
MEMC : Yes
HDR10 : Yes
HDR10+ : Yes
AI Picture : Yes
Dolby Vision : Yes
Filmaker Mode : Yes
Hi-View Engine : Yes
4K Al Upscaling : Yes
Dolby Vision IQ : Yes
Wide Color Gamut : Yes
Total HDR Solution : Yes
Quantum Dot Color : Yes
Digital Noise Reduction : Yes
Full Array Local Dimming : Yes
Motion Rate : 240
Audio
Audio Output ( RMS ) : 10 W + 10 W
Premium Audio : Dolby Digital Plus
Sound Output Power ( RMS ) : 20 W
Dolby Atmos : Yes
Audio Enhancement : Dolby Atmos
Connectivity Options
HDMI 2.0 : 4 ( 1 eARC )
USB 2.0 : 1
Bluetooth® : Yes
Headphone Jack : 1 Yes
RF Antenna Input : 1 Yes
Composite Audio / Video Input : 1 Yes
Digital Optical Audio Output : 1 Yes
Fast WiFi : 802.11ac 2X2 Dual Band ( Support 2.4GHz & 5GHz )
HDMI ( 2.0 ) : 4
USB ( 2.0 ) : 2
HDMI CEC : Yes
HDMI eARC : Yes
Ethernet / LAN : Yes
Bluetooth ® 5.3 : Yes
Digital Audio Out : Yes
Earphone / Audio Output : Yes
RCA Composite Video Input : Yes
L / R Audio Input For Composite : Yes
RF Antenna : ATSC
Wireless Built-In : Wifi6, 802.11 ax
Smart TV Features
Operating System : Roku TV
Chromecast Built-In : Yes
Works With Alexa : Yes
Quick And Easy Search : Yes
Works With Hey Google : Yes
Works With Apple Homekit : Yes
Easy Voice Control : Works With Siri, Alexa, And Hey Google
Operating System : Google TV
Netflix : Yes
Disney+ : Yes
YouTube : Yes
Apple Home : Yes
Apple Airplay : Yes
Amazon Alexa : Yes
Apple HomeKit : Yes
Works With Alexa : Yes
Google Assistant Built-In : Yes
Installed App : Netflix, Disney+, Youtube, Prime Video & others
Featured Streaming Services : Netflix, Hulu, Prime Video, Apple TV+, Peacock, YouTube, YouTube TV, Sling TV, Tubi, Twitch, Google Play Movies & TV, Paramount+, Max
Other Features
Sleep Timer : Yes
Closed Caption : Yes
1 Year Limited Warranty : Yes
Parental Control ( V-Chip ) : Yes
Accessible Menu System ( CVAA ) : Yes
Live TV Pause From Antenna ( Up To 30 Minutes ) : Yes
Control Buttons : One Button
Multilingual On-Screen-Display : English, Spanish, French
Tuner Type : ATSC / NTSC / Clear QAM
Design : Bezel-Less Design
Front Colour : Black
Game Bar : Yes
Sleep Timer : Yes
Closed Caption : Yes
AI Sports Mode : Yes
Parental Control : Yes
Game Mode Plus : Yes
Variable Refresh Rate ( VRR ) : Yes
Auto Low Latency Mode ( ALLM ) : Yes
Warranty : 2 Year Warranty
On-Screen Display : English, French, Spanish
General Details
Power Supply (Voltage, Hz) : AC 100V-240V 50/60Hz
Annual Power Consumption : 100 kWh/Y
Power Consumption Standby : <0.5 W
Weight Without Stand : 9.97 Kg
Weight With Stand : 10.20 Kg
Packaging Weight : 15.01 Kg
VESA Walll Mount Pattern : 200 mm X 200 mm
Power Supply : AC 100-240 VAC 50-60 Hz
Power Consumption : 180 W
Power Consumption Standby : <0.5 W
Weight Without Stand : 13.78 Kg
Weight With Stand : 13.87 Kg
Product Weight Packaged : 19.50 Kg
VESA Wall Mount Compatible : 400 mm X 200 mm
Supplied Accessories
Remote Control - 1N : RC280
2 AAA Batteries - 2N : Yes
User Manual - 1N : Yes
Warranty Info - 1N : Yes
Screw Size : M6 X 12
Quick Start Guide - 1N : Yes English
Backlit Voice Remote Control : Yes
Power Cord : Yes
User Manual : Yes
Quick Setup Guide : Yes

Compare TCL 55S451-CA with:

Compare Hisense 55U6N with:

Key Differences

TCL 55S451-CA and Hisense 55U6N differ in resolution (UHD vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. TCL 55S451-CA and Hisense 55U6N are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both TVs come with smart platforms that support popular streaming apps and voice control features. 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. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing.

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