TCL A400U-UK Series Smart Google TV - 85 Inch 4K Ultra HD Black
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Product Information
Full details
The TCL 85A400U-UK is a premium 85-inch 4K Ultra HD Smart Google TV designed for home theater enthusiasts seeking an immersive cinematic experience. Its key benefit lies in its combination of QLED color brilliance and Mini LED precision backlighting, delivering stunning contrast, deep blacks, and vibrant colors. A potential consideration for some users might be the advanced nature of the display technology, requiring a suitable environment to fully appreciate its capabilities.
All features
| Colour | Black |
|---|---|
| Display Type | 4K Ultra HD |
| Screen Size | 85 |
| Series | A400U-UK |
| Model Part Number | 85A400U-UK |
| Brand | TCL |
Extended Product Information
FAQs
What is QD-Mini LED technology?
QD-Mini LED technology combines Quantum Dot (QLED) color enhancement with Mini LED backlighting. This allows for more precise control over brightness and contrast, resulting in deeper blacks, brighter highlights, and a wider color spectrum compared to traditional LED TVs.
What is the peak brightness of this TV?
The TCL 85A400U-UK TV boasts a peak luminance of up to 2500 nits, contributing to its exceptional HDR performance and ability to produce bright, vivid highlights.
How does AI Bionic Color Optimisation work?
This AI feature analyzes each frame of the content being displayed and optimizes the color reproduction to make images appear more natural, realistic, and vibrant without over-saturation.
Can this TV be wall-mounted?
Yes, the TV features an ultra-slim design with a depth of 44.5mm, making it suitable for near-seamless wall mounting. Ensure you use a compatible VESA mount.
What is the warranty period for this TCL TV?
Warranty details can vary by region and retailer. Please refer to the product documentation or contact TCL support for the specific warranty information applicable to your purchase.
Does this TV support advanced gaming features like VRR or ALLM?
While specific features like VRR (Variable Refresh Rate) and ALLM (Auto Low Latency Mode) depend on the exact HDMI port version and firmware, TVs with advanced technologies often support these for a smoother gaming experience. Consult the product manual for detailed specifications.
How do I access Google TV features?
Once connected to the internet, navigate to the Google TV home screen using your remote. You can then browse for apps, streaming services, movies, and TV shows. Signing in with your Google account allows for personalized recommendations and access to the Play Store.
Troubleshooting
TV will not power on
Ensure the power cord is securely connected to both the TV and a working electrical outlet. Check if the remote control batteries are depleted and replace them if necessary. Try using the physical power button on the TV itself.
No picture or sound from connected devices
Verify that the correct HDMI input is selected on the TV. Check that the HDMI cable is securely connected to both the TV and the source device. Try using a different HDMI cable or a different HDMI port on the TV.
Picture quality issues (e.g., dim, colors off)
Adjust the picture settings in the TV menu. Ensure the TV is not set to an 'Eco' or power-saving mode that reduces brightness. For optimal color, consider calibrating the display or using recommended picture presets.
Google TV interface is slow or unresponsive
Restart the TV by unplugging it from the power outlet for 60 seconds and plugging it back in. Ensure the TV's firmware is up to date. Clear the cache for specific apps or perform a factory reset as a last resort.
Wi-Fi connection is unstable
Restart your router and modem. Ensure the TV is within range of your Wi-Fi router. Check for any network interference. If possible, try connecting the TV via an Ethernet cable for a more stable connection.
Pros and Cons
Pros
- Exceptional picture quality with QD-Mini LED and QLED.
- Impressive brightness and contrast ratios.
- Vibrant and accurate color reproduction.
- Smooth motion handling for dynamic content.
- Sleek, modern, ultra-slim design.
Cons
- May require a dark or controlled viewing environment to maximize contrast.
- Advanced features may necessitate some user adjustment for optimal settings.
- Large screen size may not be suitable for all room dimensions.
- Potential for input lag in some gaming scenarios if not configured correctly.
Setup, Compatibility & Care
Setup:
- Unpacking and Placement: Carefully unpack the television and place it on a stable surface or mount it according to the included instructions. Ensure adequate ventilation around the unit.
- Connections: Connect power, HDMI cables for your devices (gaming consoles, Blu-ray players, soundbars), and an Ethernet cable or set up Wi-Fi for internet access.
- Initial Setup: Power on the TV and follow the on-screen prompts for initial setup, including language selection, network connection, and Google account sign-in.
- Channel Tuning: Scan for available broadcast channels if applicable.
Compatibility:
- HDMI Ports: Ensure your devices are connected via HDMI for optimal performance. Check the TV's specifications for the number and type of HDMI ports available (e.g., HDMI 2.1 for advanced gaming features).
- Smart TV Platform: Google TV provides access to a vast library of apps and streaming services. Ensure your Wi-Fi network is robust enough for high-bandwidth streaming.
Care:
- Screen Cleaning: To clean the screen, unplug the TV and gently wipe it with a soft, dry microfiber cloth. For stubborn smudges, lightly dampen the cloth with distilled water. Never spray liquid directly onto the screen.
- Ventilation: Keep ventilation slots clear of dust and obstructions to prevent overheating.
- Remote Control: Replace remote control batteries as needed. Keep the remote away from liquids and extreme temperatures.