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TCL 50S451-CA
Rs.26,505.25

iFFALCON 50K61
Rs.26,499.00
Model No 50S451-CA 50K61
TV Type Smart TV Smart TV
Screen Size 50 Inch (126 cm) 50 Inch (126 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 : MP3, WMA, AC4
Supported Video Formats : H.265, H.264, MPEG2/4, VC1, VP9
Supported Picture Formats : JPEG, PNG, BMP
Video
Backlight : 4K UHD HDR LED TV
HDR10 : Yes
HLG : Yes
Resolution : UHD
Display Colors : 1.07 Billion
Backlight : 4K UHD LED
HDR10 Decoding : Yes
Micro-Dimming : Yes
Dynamic Contrast : Yes
Dynamic Backlight : Yes
Digital Noise Filter : Yes
Panel Type : VA
Local Dimming : 1296 zones
Response Time : 9.5 ( Typical )
Picture Engine : AI-Picture Engine
Contrast Ratio : 5000:1 ( Typical )
Brightness : 270 Nits ( Typical )
Colour : 1.07G ( 8 Bit + FRC )
Life Time ( Typical ) : 30,000 ( Typical, 8 Hours / Day )
Picture Modes : Standard, Smart HDR, Sports, Movie, Dynamic
Audio
Audio Output ( RMS ) : 10 W + 10 W
Premium Audio : Dolby Digital Plus
Speaker Output ( RMS ) : 2 X 9.5 W
Number of Speakers : 2
Dolby Audio : Yes
Surround Sound : Yes
Sound Technology : MS12D
Button Sound : On, Off
Speaker Type : Integrated Speaker Boxes
Sound Mode : Standard, Movie, Music, Voice, Game, Stadium, Personal
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 ( 1.4 X 2.0 ) : 3 ( Side )
USB 2.0 : 2 ( Side )
Built In Wi-Fi : Yes
Bluetooth 5.0 : Yes
Ethernet / LAN : Yes
Headphone Jack : Yes
Digital Audio Output ( SPDIF ) : Yes
Wi-Fi Type : 2.4GHz Wi-Fi 802.11 b/g/n 2T2R
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 : Android TV P
CPU : 64-Bit A55X4 900MHz~1.1GHz
GPU : Mali470X3 600MHz~800MHz
RAM : 2 GB
ROM : 16 GB
Screen Mirroring : Yes
Chromecast Built-In : Yes
Google Voice Search : Yes
Google Play Games : Yes
Google Play Movies & TV : Yes
Google Assistant Built-In : Yes
Supported App - Netflix : Yes
Supported App - Youtube : Yes
Supported App - Hotstar : Yes
Operating System Present : Yes
Supported Devices for Casting : Mobile
Pre Installed Browser : T- Browser
Supported Mobile Operating System : IOS, Android
Google App Store : Google Play Store
Content Providers : Google Play Store, Google Game, Google Music, Google Movie&TV, Netflix, YouTube, T-cast, Mediacenter
Supported App - Others : YouTube, Hotstar, Netflix, ErosNow, ZEE5, Voot, Jio Cinema, Hungama Play, ALTBalaji, YuppTV, T-Channel
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
Clock : Yes
E-Sticker : Yes
Sleep Timer : Yes
Sports Mode : Yes
Media Center : Yes
Smart Remote : Yes
On / Off Timer : Yes
Auto Power Off : Yes
Channels Edit : Yes
T-Link ( CEC ) : Yes
System Update : Yes
Internet Access : Yes
Instant Power On : Yes
ECO Energy Efficiency : Yes
USB Mouse / Key Board : Yes
AV System : PAL, NTSC
UI Style : Android TV UI & TCL TV+ 3.x UI
EPG : Yes ( For DTV Programme Only )
PVR / Time Shift : Yes ( For DTV Programme Only )
Parental Control : Yes ( For DTV Programme Only )
Input Settings : T-IME, Gboard, Virtual Remote Keyboard
Input Method : For Input Source Device Name Choice And Edit.
TV System : ATV: PAL / NTSC / SECAM-DK / BG / I / M DTV: DVB-T / T2
Additional Features : Google Assistant Built-In, Chrome Cast Built-In, 1062000 Hours Contents, Android P, Ultimate Gaming Experience
Other Convenience Features : Google Assistant, Bluetooth, SPDIF, Netflix Hot Key on Remote, Google Assistant Hotkey on Remote, System Update over-the-air, Instant Power ON, Parental Control
OSD Language : English, Vietnamese, Thai, Chinese, Russian, Arabic, Traditional Chinese, Indonesian, France, Spanish(Latin America), Farsi, Mongol, Uzbek, Hebrew, Malay, Portuguese, Burmese, etc.
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 : 8.21 Kg
Weight With Stand : 8.39 Kg
Packaging Weight : 11.79 Kg
VESA Walll Mount Pattern : 200 mm X 200 mm
Power Supply : AC 100 - 240 V, 50 / 60 Hz
Power Consumption : 95 W
Power Consumption Standby : ≤0.5 W
Weight Without Stand : 9.3 Kg
Weight With Stand : 9.5 Kg
Weight With Packaging : 12.7 Kg
VESA Hole Pattern : 200 mm X 300 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
Remote Control - 1N : RC901V
2 AAA Batteries - 2N : Yes
User manual - 1N : Yes
Base Stand - 1N : Yes
AC Power Cord - 1N : Yes
Warranty Card - 1N : Yes
Screw Size : M4X30

Compare TCL 50S451-CA with:

Compare iFFALCON 50K61 with:

Key Differences

In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. TCL 50S451-CA and iFFALCON 50K61 differ in resolution (UHD vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs come with smart platforms that support popular streaming apps and voice control features. If you're comparing TCL 50S451-CA and iFFALCON 50K61, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions.

Verdict: Choosing between TCL 50S451-CA and iFFALCON 50K61 depends on your usage, whether you prioritize display quality, smoother motion, or smart features.