# TCL 75T6C 75 Inch QLED 4K Fire TV, 120Hz

Source: https://www.ranked10.co.uk/tech/best-75-inch-tvs/tcl-75t6c-qled-fire-tv
Ranked #2 in "Best 75 Inch TV 2026: 10 Large-Screen Sets Ranked, Specs Fact-Checked": https://www.ranked10.co.uk/tech/best-75-inch-tvs

- Price: £599.00 (checked on Amazon UK on 2026-09-18)
- Amazon rating: 4.1 from 431 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0DW8RJSG6?tag=ranked10-21

The TCL 75T6C sits at number 2 in this guide, and it is the one set here whose spec sheet does not argue with itself. The refresh rate is quoted twice — once as "Refresh Rate: 120" and once as "Display Refresh Rate in Hertz: 120" — and both rows say the same thing. It claims HDR10, HLG, HDR10+, Dolby Vision and Dolby Atmos, runs FireOS with the Fire TV experience built in, and the listing price is £599.00.

What the sheet does not give you is a brightness figure worth comparing. The only number is "Maximum Display Brightness: 350 Nit", printed next to a Dolby Vision claim, and the contrast row answers with the word "High" rather than a ratio. That is not a contradiction, just less information than five HDR badges imply. It is rated 4.1 out of 5 from 431 Amazon reviews, 66 of them five-star and 13 one-star. Everything on this page is taken from the Amazon listing for this television — we have not measured the TCL 75T6C and no test result of ours appears here.

## Specification

| Field | Value |
|---|---|
| Price | £599.00 |
| Amazon rating | 4.1 out of 5 from 431 reviews |
| Screen size | 75 Inches |
| Maximum display brightness | 350 Nit |
| Refresh rate | 120 — stated twice, in rows that agree with each other (as listed) |
| HDR formats listed | HDR10, HDR HLG, HDR10+, HDR Dolby Vision |
| Contrast ratio | High (as listed — a word, not a number) |
| Dimensions and weight | 35.1D x 166.7W x 102.5H cm, 28 kg |

## Questions people ask

**Is the TCL 75T6C a 120Hz TV?**

The listing says so in two separate rows: "Refresh Rate: 120" and "Display Refresh Rate in Hertz: 120". Those two lines agree, which is not something every set in this guide manages.

**How bright is the TCL 75T6C?**

The only brightness figure in the listing is "Maximum Display Brightness: 350 Nit". There is no second, higher peak-brightness number anywhere in the spec sheet for this model.

**Does the TCL 75T6C support Dolby Vision and Dolby Atmos?**

The listing says yes to both. The HDR field reads "HDR10, HDR HLG, HDR10+, HDR DOLBY VISION", the picture enhancement field repeats Dolby Vision, and Dolby Atmos is given as the integrated surround sound format.

**What contrast ratio does the TCL 75T6C have?**

The row says "High" and nothing more — no figure, so there is no ratio to weigh against another television's.

**How much is the TCL 75T6C and how is it rated?**

It is listed at £599.00 and rated 4.1 out of 5 from 431 Amazon reviews.

**What operating system does the TCL 75T6C use?**

FireOS, with the Fire TV experience built in, and the product features row lists Miracast as well.