17% under what the other stores charge
Compared across 5 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The QN80F is Samsung's 100-inch 4K Neo QLED TV, using Quantum Mini LED backlighting and the NQ4 AI Gen2 processor for upscaling and contrast control. It runs Tizen with built-in Zigbee and Thread, so it works as a SmartThings hub without extra hardware, and it accepts up to 4K 144Hz input for gaming. At $3,997.99 at Best Buy as of November 8, 2026, it sits at the low end of its recent range, with 5 stores pricing it new.
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In stockSold by Electronic ExpressReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $3,997.99 on Nov 8 at Best Buy. Tracked across 4 stores since Nov 8.
A 100-inch 4K Ultra HDR Neo QLED Mini-LED TV delivering immersive picture quality and smart features for home entertainment.
