Looking for an honest LG C3 OLED vs TCL 115QM7K comparison in 2026? We scored both televisions on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the TCL 115QM7K comes out ahead 40/100 to 74/100 — a 34-point gap. The widest gap is in display, where the TCL 115QM7K pulls noticeably ahead. On price the LG C3 OLED undercuts the TCL 115QM7K by 8% ($1,299 vs $1,399), which materially changes the value calculus for budget-conscious buyers.
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TCL 115QM7K clearly outperforms the LG C3 OLED in the televisions category, especially in display quality, scoring 74 vs 40. If you want the better overall televisions, TCL 115QM7K is the recommended choice.
Picking TCL 115QM7K over LG C3 OLED means trading these off.
Specs are roughly matched — winner decided on overall scoring, not a specific spec advantage.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | LG C3 OLED | TCL 115QM7KW |
|---|---|---|
| Screen Size | — | 115" |
| Panel Type | — | OLED |
| Resolution | — | 3840x2160 |
| Refresh Rate | — | 60Hz |
| Price | 1299$✓ | 1399$ |
Buy LG C3 OLED if…
The LG C3 OLED is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy TCL 115QM7K if…
Buy the TCL 115QM7K if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
TCL 115QM7K clearly outperforms the LG C3 OLED in the televisions category, especially in display quality, scoring 74 vs 40. If you want the better overall televisions, TCL 115QM7K is the recommended choice.
No, TCL 115QM7K scores higher (74 vs 95).
LG C3 OLED is cheaper at $1299 vs $1399 for the TCL 115QM7K.
The LG C3 OLED is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy the TCL 115QM7K if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Reviewed by VersusMatrix Editorial Team
Last updated: May 31, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
Scores are relative within the televisionscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
