•Atlantic Electrics says was £749. Too new to check: we've only been recording Atlantic Electrics's price since 1 Nov.
•Stuart Westmoreland says was £749. Too new to check: we've only been recording Stuart Westmoreland's price since today.

Prices include GST and are checked daily. Delivery and in-store availability vary — confirm on the retailer's site.

Price history

Best price across stores

1 NovLowest £599 · Highest £5992 Nov

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Key specs

TCL 55A400M-UK 55" QD-MINI LED TV - Black is sold new by 2 of the UK retailers we check.

We found 2 listings for this phone across 2 stores, in 1 option. Last checked 2 November.

✓OLED gives perfect blacks and is best in dim rooms; Mini LED gets brighter and suits bright living rooms.
✓For gaming on a recent console, look for HDMI 2.1 with 4K at 120Hz and variable refresh rate (VRR).
✓Size by distance: for 4K, a screen around 1 to 1.5 times its diagonal away looks sharp without being overwhelming.

What is the cheapest price for the TCL 55A400M-UK 55" QD-MINI LED TV - Black?

£599 at Atlantic Electrics, the lowest in-stock price across the 2 UK stores we checked on 2 November 2026.

Which stores sell the TCL 55A400M-UK 55" QD-MINI LED TV - Black?

Atlantic Electrics, Stuart Westmoreland.