Best BuyPrice checked Oct 28 at 11:09 AM ET

TCL 55" QM7L mini-LED TV (2026)

Name: TCL 55" QM7L mini-LED TV (2026)
Brand: TCL

$699.99

Deal endedEnded Oct 29, 2026

See every price we've recorded for the TCL 55QM7L and the price to wait for

55-inch 4K mini-LED (SQD-Mini LED), 144Hz, Google TV, 2026 model 55QM7L (standard QM7L, not the Pro)

Model number: 55QM7L

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Deal ended

$699.99

Why A: You get mini-LED backlighting and a 144Hz panel at a price that usually buys a plain QLED.

5 dated prices for this exact model in the price history below

Best Buy · Tech

Class dismissed

Class dismissed on Oct 29, 2026. We're keeping the grade up for reference. View at Best Buy.

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This deal has ended. At $699.99 at Best Buy, the TCL 55" QM7L mini-LED TV (2026) got an A from us.

DealTeacher's grade for the TCL 55" QM7L mini-LED TV (2026): A. This deal has ended; it was $699.99 at Best Buy. Price last checked Oct 28, 2026. Page updated Oct 29, 2026, after the deal ended.

Posted Oct 28, 2026 · Updated Oct 29, 2026

Lowest recorded: $699.99 on Oct 28, 2026 at Best Buy.

The lesson
When it ran, TCL 55" QM7L mini-LED TV (2026) was $699.99 at Best Buy, and we graded it an A. You get mini-LED backlighting and a 144Hz panel at a price that usually buys a plain QLED. Skip the '$1,199.99 comp value' and focus on the $100 under its old floor.

Price history

$699.99 is the lowest of 5 dated prices we've recorded for this exact model since Jul 20, 2026. Typical price: $799.99.

Typical price: $798 to $800, the middle half of the 5 prices we recorded.

Every dated price we have for this exact model
Date	Price	Store	Source
Jul 20, 2026	$799.99	Amazon	Our price records
Jul 24, 2026	$799.99	Best Buy	Our price records
Aug 24, 2026	$797.99	Amazon	Our price records
Sep 1, 2026	$797.99	Amazon	Our price records
Oct 28, 2026	$699.99	Best Buy	Store page, checked by us

Sources: store pages we checked, archived copies of store pages (Internet Archive), a public price tracker, public deal posts, and our own price records. Only prices for this exact model, new condition, from the last two years.

Best Buy's $1,199.99 'comp value' isn't a price we've seen it sell for.

Is the TCL 55QM7L a good deal? Every recorded price and the price to wait for

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Grade history

First graded on Oct 28, 2026. No grade changes on record since.

TCL 55" QM7L mini-LED TV (2026)

Price history

Grade history

The price history in a nutshell

Teacher's note

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