TCL S421

Quick view

The TCL 55S421 is a 55-inch LED television offering Full HD resolution (1920x1080 pixels) to provide clear and vibrant image quality. This model features a 60 Hz refresh rate, which balances smooth video playback for standard viewing scenarios. The TV supports multiple HDMI and USB ports, allowing versatile connectivity for external devices such as gaming consoles, Blu-ray players, and USB drives. It incorporates digital tuner support for DVB-T/T2 and DVB-C, enabling access to terrestrial and cable broadcasts without external decoders. The audio output is equipped with built-in stereo speakers delivering moderate sound quality suitable for typical home use. The TV is designed with energy efficiency in mind and complies with standard power consumption regulations.

Its display uses LED backlighting technology, ensuring balanced brightness and energy consumption. The TCL 55S421 also includes common picture enhancement features such as dynamic contrast and noise reduction to improve viewing experience. The device comes with a remote control facilitating straightforward navigation through menus and settings. Despite lacking advanced smart TV functionalities, it focuses on delivering reliable performance typical for mid-range televisions in its release period.

The TCL 55S421 offers a large 55-inch screen that is ideal for home entertainment and provides Full HD resolution ensuring sharp and clear images. Its multiple HDMI and USB inputs offer significant versatility for connecting various external media devices. The integrated digital tuners allow direct access to broadcast channels without needing additional equipment. The LED backlit display contributes to a more energy-efficient and cost-effective operation. This model provides decent audio output with built-in stereo speakers adequate for most living room environments. The user-friendly interface and remote control make navigation simple and convenient.

This model lacks smart TV capabilities such as internet connectivity, apps, or streaming services, limiting its functionality in modern media consumption. The screen resolution is Full HD but does not support 4K UHD or HDR, which reduces image detail and color depth compared to newer models. The refresh rate of 60 Hz may not be optimal for fast-paced gaming or ultra-smooth motion display. Audio output, while adequate, is not enhanced with advanced features like Dolby Atmos or external soundbar integration out of the box. The design and build materials are basic and do not include premium aesthetics or build quality found in newer TVs. Software updates and support are likely minimal or non-existent as it is an older model with discontinued production status.

The content on is provided for general informational purposes only. We do not guarantee the accuracy, completeness, or reliability of any information, specifications, or visuals presented on the site.

is not responsible for any content, images, or data uploaded or shared by users. Users are solely responsible for the content they submit.

We may include links to third-party websites for convenience. We do not endorse or take responsibility for the content or policies of any external sites.

Use of the site is at your own risk. Always verify critical information independently before making decisions based on content from this website.