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Hisense 55U6K
Rs.49,999.00

TCL 55S551G-CA
Rs.50,396.20
Model No 55U6K 55S551G-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 120 Hz 60 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : WMA, WMV, MP4, FLAC, MP2, MP3
Supported Video Formats : AVI, WMV, MP4, MOV, 3GP, MKV, MPG, MPEG, VOB, FLV
Supported Picture Formats : JPEG, BMP, PNG, GIF
USB Version : 2.0
Supported Audio Formats : AAC, MP3, WMA, WAV ( PCM ), AIFF, FLAC, AC3
Supported Video Formats : MKV ( H.264 ), MP4, MOV ( H.264 ), TS ( H.264 )
Supported Picture Formats : JPEG, PNG, GIF
Video
Backlight : 4K UHD DLED & QLED & ULED
HLG : Yes
MEMC : Yes
HDR 10 : Yes
HDR 10+ : Yes
Dolby Vision : Yes
4K Upscaling : Yes
High Contrast : Yes
Local Dimming : Yes
Smooth Motion : Yes
Wide Colour Gamut : Yes
HEVC ( H.265 ) Decoder : Yes
Peak Brightness : 400 Nits
Native Contrast Ratio : 4000:1 ( Static )
Picture Engine : Hi-View Engine
Picture Modes : Dynamic, Standard, Natural, Game, Sports, Cinema, Calibrated, Filmmaker Mode
Other Video Features : Ultra Vivid High Contrast Panel, MEMC, ALLM, VRR, 1 Billion Colors, Sports Mode, HDR10 Plus, HLG, UHD AI Upscaling, Game Mode Plus, HRR 120 Hz Mode
Backlight : 4K UHD Direct LED
HLG : Yes
HDR 10 : Yes
HDR10+ : Yes
Dolby Vision : Yes
Description : Smart & Stunning
Display Colors : 1.07 Billion Colors
Backlight Type : High Brightness LED Backlight
Picture Engine : TCL AIPQ Processor with Deep Learning AI
Motion Enhancement Technology : Motion Rate 240 with MEMC Frame Insertion
Picture Preset : Vivid, Low Power, Smart HDR, Sports, Movie, Game, PC
Audio
Sound Output Power ( RMS ) : 24 W
Dolby Audio : Yes
Dolby Atmos® : Yes
Speaker Type : Full Range
Sound Modes : Standard, Theatre, Sports, Music, Speech, Late Night
Audio Output ( RMS ) : 20 W ( 2 X 10 W )
DTS Virtual : X : Yes
Bluetooth Personal Audio : Yes
DTS Processing : DTS-X
Dolby Processing : Dolby Atmos, Dolby Digital+
Audio Effect : Dynamic, Standard, Movie, Music, Voice, Live
Audio Passthrough : Dolby Atmos, Dolby Digital+, Dolby Digital, PCM
Connectivity Options
HDMI : 3
USB ( 2.0 ) : 2
RF Input : Yes
AV Input : Yes
Ethernet / LAN : Yes
Bluetooth® 5.0 : Yes
Dual Band Wifi : Yes
Optical Digital Audio Output ( SPDIF ) : Yes
CEC- Consumer Electronics Control Via HDMI : Yes
Headphone / Earphone Jack : 2 Yes
ARC -Audio Return Channel : HDMI 1
WiFi Built-in : Wi-Fi protocols IEEE 802.11
Streaming Platform : Miracast, DLNA, Google cast
HDMI 2.0 Compliant Input : HDMI 1( ARC ), HDMI 2, HDMI 3
Other Connectivity Features : eARC ( HDMI 1 ), CEC, ALLM, Bluetooth 5.0, Digital Audio Out ( SPDIF ), AV In, Service
HDMI : 3 X ( 1 With eARC )
USB 2.0 : 1
Bluetooth 5.2 : Yes
Ethernet / LAN : 1 Yes
Headphone Output : 1 Yes
Google Chromecast Built-In : Yes
RF Input ( NTSC, ATSC ) : 1 Yes
SPDIF Digital Audio Optical : 1 Yes
Wi-Fi : Wi-Fi 5 ( 802.11ac )
AV Input : Composite Video + L & R Audio In ( Mini 3.5 mm Connector )
Smart TV Features
Operating System : Google TV
RAM : 2 GB
ROM : 16 GB
Netflix : Yes
YouTube : Yes
Prime Vedio : Yes
Disney+Hotstar : Yes
Google Play Store : Yes
Google Assistant Built-In : Yes
Streaming ( UHD 4K Support ) : Yes
Supported Devices For Casting : Android, iOS, Windows, Macbook, Laptop, Mobile, PC
Hotkeys on Remote : Netflix,YouTube,Google play, Prime video, Disney + Hotstar
Preloaded Apps : Netflix, YouTube, Prime Video, YouTube Kids, Media, Game Center, Google Play Store, etc.
Licensed Premium Apps : Netflix, YouTube, Prime Video, YouTube Kids, Media, Game Center, Google Play Store, etc.
Supported App - Others : Netflix, Prime Video, Disney+ Hotstar, YouTube, ZEE5, Sony LIV, Eros Now, Jio Cinema, Voot, Sun NXT, YuppTV, MX Player TV, Hungama, ALT Balaji, ShemarooMe and Many More on Official Google Play Store
Operating System : Google TV
Disney+ : Yes
Apple TV : Yes
YouTube : Yes
Peacock TV : Yes
YouTube TV : Yes
Paramount+ : Yes
Apple Airplay2 : Yes
Backlit Voice Remote : Yes
Hands-Free Voice Control : Yes
Works With : Amazon Alexa, Google Assistant, Apple HomeKit
Other Features
Design : TBezel-Less Design
RF Capable : Yes
Sports Mode : Yes
Game Mode : Yes
Color Screen : Yes
Smart Remote : Yes
Internet Access : Yes
One Touch Access : Yes
Variable Refresh Rate ( VRR ) : Yes
Auto Low Latency Mode ( ALLM ) : Yes
Operating Distance : 9 m
Warranty : 1 Years
On-Screen Display : English
Stand Design : 2 Pole Stand
TV Color ( Front Bezel, Rear, Stand ) : Gray, Black, Gray
Other Convenience Features : Voice Control, Direct App Access Hotkeys
Other Remote Control Features : Remote Voice Control, Direct App Access Hotkeys
Design : Full View Metal Bezel-Less Design
Clock : Yes
Sleep Timer : Yes
Channel Skip : Yes
Closed Caption : Yes
Input Label Edit : Yes
Channel Label Edit : Yes
Easy Voice Control : Yes
JPEG / MP3 For USB : Yes
Game Accelerator 120 : Yes
Auto Game Mode ( ALLM ) : Yes
Enhanced Dialogue Mode : Yes
Auto Channel Search / Channel Scanning : Yes
Parental Control ( V -Chip ) : USA
Control Buttons : One Button
Program Guide ( EPG ) : Up To 7 Days Future
Adjustable Color Temperature : Warm, Normal, Cool
Tuner Type : ATSC, NTSC, Clear QAM
Languages : English, Spanish, French
Warranty : 1 Year Limited Manufacturers Warranty
General Details
Power Supply : AC 100 - 240 V, 50/60 Hz
Power Consumption : 170 W
Power Consumption Standby : 0.5 W
Weight Without Stand : 12.5 Kg
Weight With Stand : 13 Kg
Power Supply ( Voltage, Hz ) : AC 100V-240V 50/60Hz
Annual Power Consumption : 262 kWh/Y
Power Consumption Standby : < 0.5 W
Weight Without Stand : 10.52 Kg
Weight With Stand : 10.70 Kg
Package Weight : 15.60 Kg
VESA Walll Mount Pattern : 300 mm X 300 mm
Screw Size : M6 X 30 ( Top ). M6 X 16 ( Bottom )
Supplied Accessories
Remote Control : Bluetooth, IR Voice Remote Control
2 AAA Batteries : Yes
User Manual : Yes
Power Cable : Yes
Quick Start Guide : Yes
Table Top Stand : Yes
Wall Mount Bracket : Yes
Remote Control : Voice Remote Control
Power Cord : Yes
2 X AAA Batteries : Yes
Warranty Info English : Yes
Quick Start Guide English : Yes

Compare Hisense 55U6K with:

Compare TCL 55S551G-CA with:

Key Differences

Hisense 55U6K and TCL 55S551G-CA offer different motion rates (120 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. 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. Both TVs come with smart platforms that support popular streaming apps and voice control features. If you're comparing Hisense 55U6K and TCL 55S551G-CA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases.

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