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TCL

TCL A400U Premium Wallpaper QD-Mini LED TV

Wi Fi
Miracast
Smart Tv
Bluetooth
Child Lock
TCL A400 A400U Premium Wallpaper QD-Mini LED TV, 139.7 cm (55), 3840 x 2160 pixels, QD-Mini LED, Smart TV, Wi-Fi, Black
Brand: TCL•Family: A400•Model: A400U Premium Wallpaper QD-Mini LED TV
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Rate:
Lowest Price
£591.87
Andote Score
7.7/10
Price Tier Avg
7.1/10
Category Avg
7.1/10
Price Trend
Falling

Andote Analysis

Rated: 8 Nov 2026Evaluated at £699.00
Hardware7.7/10
Andote Score7.7/10
Score Deciding Factors10 Key drivers
✓Tier-1 Brand (TCL)
Premium manufacturer reliability & build qualityTier-1 Standing
•High-End Price Bracket£699
High-end product priced in the upper bracketPremium Tier
✓High-End Screen Size3840.0
Top-tier capability in this category10.0/10
✓High-End Resolution3840MP
Top-tier capability in this category10.0/10
•Standard Refresh Rate144Hz
Solid standard benchmark for category7.2/10
✕Limited Audio Power20V
Significantly below category average benchmark4.9/10
•Standard Typical Power Consumption200W
Solid standard benchmark for category7.8/10
✓Lightweight Weight13.40kg
Top-tier capability in this category9.1/10
✕Limited Power Consumption58W
Significantly below category average benchmark4.0/10
•Standard Weight18.20kg
Solid standard benchmark for category7.8/10
How We Calculate This Score

All parameters are evaluated as per the price. Our algorithm calculates each hardware specification's relative efficiency against peer products in the category based on its selling price, giving you an objective measure of value per pound. User ratings are not included in this calculation.

AI-powered analysis based on product specifications, price, and available data.

Price History

Current:£699
Lowest:£591.87
Average:£739.06
BuyCurrent price is £40.06 (5%) below typical price. Favorable timing to make a purchase!
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About TCL A400U Premium Wallpaper QD-Mini LED TV

Detailed specs deep dive
Official user manuals, spec sheets, and 4 PDF documents are available for this model in the Detailed specs deep dive
Brand: TCL • Model: A400U Premium Wallpaper QD-Mini LED TVModel: 547446 • BlackHardware Score: 7.7/10Andote Score: 7.7/10Price-Tier Avg: 7.1/10Category Avg: 7.1/10

The TCL A400U 55 Wallpaper QD-Mini LED TV pairs a razor-thin design with a bright, bold picture. QD-Mini LED technology precisely controls light across the screen, giving you deeper blacks and brighter highlights with less glow around objects. Combined with Quantum Dot colour, you get richer, more natural shades. The AiPQ Pro Processor analyses what you're watching in real time, adjusting the colour, contrast and clarity for a more balanced picture. The ONKYO 2.0 Hi-Fi system uses 20 W of audio power for clearer dialogue and deeper bass, so everything feels fuller and more engaging.Good to knowThe HVA Pro Panel boosts contrast and sharpness while reducing reflectionsUp to 2500 nits of brightness and 448 dimming zones for a clear picture, even in daylightThe ONKYO 2.0 Hi-Fi system uses 20 W of audio power for clearer dialogue and deeper bassDolby Atmos and DTS Virtual:X spread audio around the room with added height and depthThe flat-thin design is just 39.9 mm deep, making it ideal for wall mountingDolby Vision IQ adapts to your room lighting for improved contrast and clarityArt Mode lets you display artwork, photos or calming scenesThe 144 Hz display keeps action smooth and clearGoogle TV smart platformGoogle Assistant built-inPlease note: Some apps & services (including tuner) are only available in the UK. Apps & services may be removed or no longer supported by third party content providers at any time. Some apps & services may not be available at launch and may require a firmware update before becoming available.

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