TCL 65C855K - 65 inch - 4K Ultra HD - Black

The TCL C855K 65" 4K QD-Mini LED TV offers a stunning visual experience with its Premium QD-Mini L...

Best current price£445.00from AO.com

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AO.comTCL 65" QLED TV - 4K Ultra HD - HDR Pro - Smart Fire TV - Silver
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OnBuy.comTcl T6c 65" 4K Ultra Hd Qled Smart Fire Tv [2025] - 65T6c-Uk 5901292526535
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JD WilliamsTcl 65T6cuk 65In 4K Qled Fire Tv
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eBay*DAMAGED SCREEN* TCL 65C6K-UK 65 Mini LED 4K HDR Smart TV (SRP £649)
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Product Information

Full details

The TCL 65C855K is a 65-inch 4K Ultra HD TV designed for users seeking a premium entertainment experience with exceptional picture quality and advanced gaming capabilities, delivering vivid colors, ultra-smooth motion, and immersive sound, though it carries an Energy Class G rating. This TV combines cutting-edge QD-Mini LED technology with smart Google TV features to provide a comprehensive home entertainment hub.

All features

ColourBlack
Energy EfficiencyG
Screen Size65
Display Type4K Ultra HD
SeriesC855K
Model Part Number65C855K
BrandTCL

Extended Product Information

FAQs

What is QD-Mini LED technology?

QD-Mini LED technology combines Mini LED backlighting with Quantum Dot color, allowing for more precise control over brightness and contrast across thousands of dimming zones, resulting in deeper blacks, brighter whites, and enhanced color accuracy.

Does this TV support all HDR formats?

Yes, the TCL 65C855K supports a comprehensive range of HDR formats including HDR10, HLG, HDR10+, Dolby Vision, and Dolby Vision IQ, ensuring optimal picture quality from various content sources.

Can I use this TV for gaming with the latest consoles?

Absolutely. With `HDMI 2.1` ports, `144Hz VRR` (Variable Refresh Rate), `ALLM` (Auto Low Latency Mode), and a `240Hz Game Accelerator`, this TV is exceptionally well-suited for the latest gaming consoles and PC gaming, offering ultra-low latency and smooth gameplay.

Is the Google Assistant hands-free?

Yes, the TCL 65C855K features Hands-Free Google Assistant, allowing you to control the TV, search for content, and manage smart home devices using only your voice without needing to press a button on the remote.

What kind of sound system does it have?

The TV features an integrated `Onkyo 2.2.2 Sound System` with `Dolby Atmos` support. This configuration includes dedicated front-firing and upward-firing speakers to create an immersive, spatial audio experience.

How do I update the TV's software?

Software updates are typically performed automatically or can be initiated manually through the TV's settings menu. Navigate to `Settings` > `System` > `About` > `System update` to check for and install any available updates.

Troubleshooting

No picture or sound

Check all cable connections, including power and HDMI cables, ensuring they are securely plugged in. Try a different HDMI port or source device. Ensure the correct input is selected on the TV.

Remote control not responding

Check and replace the batteries in the remote control. Ensure there are no obstructions between the remote and the TV's IR sensor. For Google TV voice control, ensure the microphone is enabled.

Poor Wi-Fi connection or slow streaming

Restart your Wi-Fi router and the TV. Ensure the TV is within range of your router, or consider connecting the TV directly to your router via an Ethernet cable for a more stable connection. Check your internet service provider's speed.

Gaming input lag is higher than expected

Ensure `Game Master Pro 3.0` is active and the TV is in Game Mode. Verify that your console or PC is connected via an `HDMI 2.1` port and that `VRR` and `ALLM` are enabled on both the TV and the gaming device.

Voice assistant (Google Assistant/Alexa) not working

Ensure your TV is connected to the internet and you are signed into your Google account (for Google Assistant) or linked to your Alexa account. Check that the microphone on the TV or remote is not muted and that voice control features are enabled in the TV settings.

Pros and Cons

Pros

  • Stunning picture quality with Premium QD-Mini LED and Quantum Dot technologies
  • Excellent gaming performance with 144Hz native refresh rate and Game Master Pro 3.0 features
  • Immersive Onkyo 2.2.2 sound system with Dolby Atmos
  • Comprehensive smart TV experience with Google TV and voice control via Google Assistant and Alexa
  • Supports all major HDR formats for optimal content viewing

Cons

  • Energy efficiency class G may result in higher power consumption
  • Advanced features might require some technical understanding to fully utilize
  • Large 65-inch size may not be suitable for smaller rooms or viewing distances

Setup, Compatibility & Care

Setup

  1. Unpacking: Carefully remove the TV from its packaging. It is recommended to have two people for this due to its size (65 inches) and weight. Lay the screen face down on a soft, clean surface.
  2. Stand Installation: Attach the included stand following the instructions in the quick start guide. Ensure all screws are tightened securely.
  3. Mounting (Optional): If wall-mounting, ensure you use a VESA-compatible mount appropriate for a 65-inch TV. Follow the mount manufacturer's instructions for secure installation.
  4. Connections: Connect your power cable, HDMI devices (game consoles, Blu-ray players, set-top boxes), and an Ethernet cable (for a wired internet connection) or connect wirelessly via Wi-Fi during the initial setup.
  5. Initial Power-On: Plug in the power cable and press the power button on the TV or remote. Follow the on-screen prompts to set up `Google TV`, connect to Wi-Fi, sign in to your Google account, and perform a channel scan.

Compatibility

  • HDMI 2.1: Fully compatible with the latest gaming consoles and PC gaming devices for 4K resolutions at high refresh rates (`144Hz`/`120Hz`) with `VRR` and `ALLM`.
  • HDR Formats: Supports `HDR10`, `HLG`, `HDR10+`, `Dolby Vision`, and `Dolby Vision IQ`, ensuring compatibility with a wide range of HDR content sources.
  • Voice Assistants: Seamlessly integrates with `Google Assistant` (hands-free) and `Amazon Alexa` for smart home control and TV operation.
  • Streaming Apps: `Google TV` provides access to thousands of apps via the Google Play Store.

Care

  • Cleaning the Screen: Gently wipe the screen with a soft, dry microfiber cloth. For stubborn smudges, slightly dampen the cloth with distilled water or a TV-specific screen cleaner. Never spray liquid directly onto the screen.
  • Cleaning the Frame: Use a soft, dry cloth to wipe down the TV frame and stand.
  • Ventilation: Ensure the TV's ventilation openings are not blocked to prevent overheating. Maintain adequate space around the TV.
  • Power Surge Protection: Consider using a surge protector to safeguard your TV from electrical fluctuations.
  • Software Updates: Keep your TV's software updated to ensure optimal performance and access to the latest features. Updates are usually managed through the settings menu.

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