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TCL
TCL 85A400M-UK 85 Inch A400M 4K Ultra HD HDR QD-Mini LED Smart Google TV 2026

TCL 85A400M-UK 85 Inch A400M 4K Ultra HD HDR QD-Mini LED Smart Google TV 2026

Best price now

$698.00at waxvinylcartelChecked Nov 10

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Price facts

  • Last seen at $698.00 at waxvinylcartel on Nov 10.

Our take on the TCL 85A400M-UK 85 Inch A400M 4K Ultra HD HDR QD-Mini LED Smart Google TV 2026

The TCL 85A400M is an 85-inch 4K QD-Mini LED Google TV with up to 448 local dimming zones and a 93% DCI-P3 colour gamut. It pairs Mini LED backlight control with quantum-dot colour and an ONKYO 2.0 Hi-Fi speaker system, and runs Google TV with Gemini AI built in. The flat-back unibody is 41.9mm thin on this size. It suits buyers who want a very large, bright HDR screen for a living room or dedicated cinema room without stepping up to OLED. Against similarly sized big-brand Mini LED sets it leans on zone count and colour coverage, while its Google TV platform and ONKYO audio are the practical draws.

Best forLarge living rooms and home cinema roomsBright rooms with lots of daylightViewers who want a huge screen for movies and sportGoogle TV and Android households
Pros
  • Up to 448 dimming zones for tighter light control
  • 93% DCI-P3 colour coverage
  • High HDR brightness for bright rooms
  • ONKYO 2.0 Hi-Fi speakers built in
  • Slim 41.9mm flat-back unibody on the 85-inch model
  • Google TV with Gemini AI
Cons
  • 85 inches needs a large wall and wide viewing distance
  • Mini LED can still show some blooming off-axis
  • No separate soundbar included for true surround
  • Large panel is heavy and best wall-mounted by two people

TCL 85A400M-UK 85 Inch A400M 4K Ultra HD HDR QD-Mini LED Smart Google TV 2026 prices at every store

  • waxvinylcartelNew

    In stockShips from the UK · duties may applyReturn policy

    $698.00Checked Nov 10
    Visit waxvinylcartel

About the TCL 85A400M-UK 85 Inch A400M 4K Ultra HD HDR QD-Mini LED Smart Google TV 2026

The TCL 85A400M-UK is an 85-inch 4K Ultra HD HDR smart TV that runs Google TV with Gemini AI. It uses a QD-Mini LED backlight with up to 448 dimming zones. This gives deeper blacks and higher HDR brightness.

Quantum Dot technology provides over 1 billion hues and up to 93% of the DCI-P3 color gamut. Bionic Colour Optimisation analyzes image content and enhances scene colors while protecting natural skin tones. Audio is ONKYO 2.0 Hi-Fi.

All-Domain Halo Control reduces halos around bright objects on dark backgrounds. It combines high-efficiency chips, a self-developed condensed micro lens, Micro-OD, light-and-shadow algorithms and TCL CSOT HVA panel technology. The HVA panel has a native contrast ratio of 5000:1, compared with 1200:1 for conventional IPS panels.

Screen size
85 inches
Resolution
4K Ultra HD
HDR
High HDR brightness
Backlight
QD-Mini LED, up to 448 dimming zones
Panel
HVA, 5000:1 native contrast
Color gamut
Up to 93% DCI-P3, over 1 billion hues
Smart platform
Google TV with Gemini AI
Audio
ONKYO 2.0 Hi-Fi
Thickness
41.9mm (85-inch model)
Picture technology
All-Domain Halo Control, Bionic Colour Optimisation, Micro-OD, condensed micro lens
Cooling
Star ring cooling system
Model
85A400M-UK (2026)

Questions and answers

How does QD-Mini LED differ from regular LED?
Mini LED uses many small LEDs behind the panel, split into up to 448 dimming zones here, so dark scenes stay darker and highlights stay brighter. Quantum dots add the wider 93% DCI-P3 colour range.
Is 85 inches too big for my room?
For 4K, a viewing distance of roughly 8 to 10 feet fills the field of view without straining. Measure the wall and the path to the room first; an 85-inch panel is wide and heavy.
Does it need a soundbar?
The built-in ONKYO 2.0 Hi-Fi system is enough for everyday TV. For real surround and deeper bass, a soundbar or AV receiver still adds a lot.
What smart platform does it run?
Google TV, with Gemini AI built in. It supports the usual streaming apps and voice search through the Google Assistant.
Can I wall-mount it?
Yes. The flat-back unibody sits close to the wall, but use a mount rated for a large, heavy 85-inch TV and have two people lift it.
Where is the TCL 85A400M-UK 85 Inch A400M 4K Ultra HD HDR QD-Mini LED Smart Google TV 2026 cheapest?
At waxvinylcartel, for $698.00, as of our latest check.

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