TCL QM851G 77" Review
Mini-LED · 77" · 2024
Specdex verdict The TCL QM851G 77" earns Specdex's editor's pick — flagship-tier with no significant weak spots, a clear recommendation in its category.
TCL's TCL QM851G — the Mini-LED TV of 2024, in 77".
Specdex doesn't run benchmarks in-house. The verdict is an editorial assessment based on manufacturer specs and public reviewer consensus. See methodology.
TCL QM851G 77" versus its closest rivals
- +Strong HDR performance
- +Current smart platform
- +HDMI 2.1 on most HDMI ports
- −Ads on smart platform
- −Sound trails dedicated audio
- −Large footprint
Who's the TCL QM851G 77" for?
Quick verdicts for the most common buyer profiles, derived from the sub-scores above.
Compute scores trail current top-tier — look at our step-up alternatives below if performance is the priority.
At $3,749 you're in flagship territory — check the "cheaper alternatives" block below for nearer-equivalent picks at half the price.
In the box
What you get when you unbox the TCL QM851G 77".
- TV
- Tabletop stand
- Remote with batteries
- Power cable
- Wall-mount instructions
Standard contents — region/SKU may vary; confirm at retailer.
Sources & benchmarks
Cited, not generatedSpecdex does not run benchmarks in-house. We're rolling out cited public benchmark data category by category — PassMark for CPUs and GPUs is wired today; DXOMark, RTINGS, Geekbench, and NotebookCheck will follow.
Sources we use when available: PassMark for CPU/GPU, Geekbench Browser for synthetic, DXOMark for camera scores, RTINGS for TVs, monitors, and headphones. See methodology.
Specifications
Editorial · awaiting verification| Specification | Value |
|---|---|
| Panel | Mini-LED |
| Refresh | 120Hz |
| Specification | Value |
|---|---|
| Size | 77" |
| Specification | Value |
|---|---|
| Release year | 2024 |
TCL QM851G 77" generations
Side-by-side with the products it replaced and what comes next — the comparisons people actually search for.
Cheaper alternatives to the TCL QM851G 77"
Same category, at least 20% cheaper, best-scoring picks from our catalog.
Step up from the TCL QM851G 77"
Higher-scoring tvs if you've got more to spend.
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Also consider
Where the TCL QM851G 77" appears on Specdex
Curated lists, spec rankings, and buying guides where this product is mentioned or ranked.