TCL A400U 65-Inch 4K HDR Smart Google TV

The TCL A400U 65" television combines a slim profile with a bright, high-contrast picture. It uses QD-Mini LED technology to control light precisely, delivering deeper blacks and brighter highlights, along with Quantum Dot colour for richer, more natural shades. An AiPQ Pro Processor analyzes content in real time to balance colour, contrast and clarity. The Onkyo 2.0 Hi-Fi system delivers 20 W of audio power for clearer dialogue and deeper bass, enhancing the overall viewing experience. Additional features include a high-contrast panel to reduce reflections, Dolby Vision IQ for adaptive contrast, and a 144 Hz panel for smooth motion. The device runs Google TV with built-in Google Assistant, enabling voice control and smart-app access. Its flat-thin design is suitable for wall mounting, and it supports immersive audio formats for surround sound experiences.

Features

• QD-Mini LED with Quantum Dot colour for richer shades
• AiPQ Pro Processor adjusts colour, contrast and clarity
• ONKYO 2.0 Hi-Fi, 20 W for clearer dialogue and bass
• Dolby Atmos and DTS Virtual:X surround sound
• HVA Pro Panel boosts contrast and reduces reflections

Technical specifications

• Brightness up to 2500 nits with 576 dimming zones
• Flat-thin design, 39.9 mm deep
• 65-inch 4K Ultra HD HDR QD-Mini LED
• 144 Hz display for smooth action
• Google TV platform with built-in Google Assistant
• Dolby Vision IQ adapts to room lighting

Some apps and services (including tuner) are only available in the UK; availability may change and some apps may require firmware updates.