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TCL

TCL A400 Pro 55A400PRO-UK

Wi Fi
Miracast
Smart Tv
Bluetooth
Internet Tv
TCL A400 Pro 55A400PRO-UK, 139.7 cm (55), 3840 x 2160 pixels, LCD, Smart TV, Wi-Fi, Black
Brand: TCL•Family: A400 Pro•Model: A400 Pro 55A400PRO-UK
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At a Glance

Key highlights and verified hardware specifications

Detailed specs deep dive4 PDF manuals available
Display Size
139.7 cm (55")
Display Resolution
3840 x 2160 pixels
Display Brightness
400 cd/m²
Operating System Installed
Google TV
Wi Fi
Wi Fi
Hd Type
4K Ultra HD
Lowest Price
£729
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 £729.00
Hardware7.7/10
Andote Score7.7/10
Score Deciding Factors9 Key drivers
✓Tier-1 Brand (TCL)
Premium manufacturer reliability & build qualityTier-1 Standing
•High-End Price Bracket£729
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
✓Lightweight Weight13kg
Top-tier capability in this category9.1/10
✕Limited Power Consumption50V
Significantly below category average benchmark4.0/10
•Standard Weight18.80kg
Solid standard benchmark for category7.7/10
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:£729
Lowest:£729
Average:£809
Strong BuyCurrent price is £80 (10%) below typical price. Favorable timing to make a purchase!
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About TCL A400 Pro 55A400PRO-UK

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: A400 Pro 55A400PRO-UKModel: 788311 • BlackHardware Score: 7.7/10Andote Score: 7.7/10Price-Tier Avg: 7.1/10Category Avg: 7.1/10

The TCL NXTVISION A400 Pro 55 TV looks just as good when it's off as when it's on. Art Mode fills your screen with curated artwork, your own photos or AI-generated designs. The gallery-inspired design is ultra-slim and is finished with a woodgrain-style bezel. It's made to blend into your space and sit close to the wall like a framed picture when wall mounting. The matte anti-glare screen softens reflections from lamps and windows, so you see more of what's on screen and less of your room. QD-Mini LED combines precise backlighting with Quantum Dot colour, so you get brighter highlights, deeper blacks and more natural-looking colours. It also uses local dimming zones to control light more accurately, which means less halo effect and better contrast in dark scenes.Good to knowThe TSR AiPQ Processor analyses what you're watching and adjusts colour, contrast and detailThe 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 depthAn Ambient Light Sensor automatically adapts the brightness to your roomRelax Mode pairs soft visuals with gentle soundscapesThe 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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