Looking for an honest LG C3 OLED vs Vizio P-Series Quantum 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 Vizio P-Series Quantum comes out ahead 40/100 to 48/100 — a 8-point gap. The widest gap is in battery life, where the Vizio P-Series Quantum pulls noticeably ahead. On price the LG C3 OLED undercuts the Vizio P-Series Quantum by 23% ($1,299 vs $1,599), which materially changes the value calculus for budget-conscious buyers.
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Vizio P-Series Quantum narrowly beats the LG C3 OLED in the televisions category, especially in battery life, scoring 48 vs 40. If you want the better overall televisions, Vizio P-Series Quantum is the recommended choice.
Picking Vizio P-Series Quantum over LG C3 OLED means trading these off.
Specs are roughly matched — winner decided on overall scoring, not a specific spec advantage.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | LG C3 OLED | Vizio P-Series QuantumW |
|---|---|---|
| Screen Size | — | 65" |
| Panel Type | — | QLED |
| Resolution | — | 3840 x 2160 |
| Refresh Rate | — | 120Hz |
| Price | 1299$✓ | 1599$ |
Buy LG C3 OLED if…
Choose the LG C3 OLED if budget is your top priority — it offers competitive specs at a lower price point.
Buy Vizio P-Series Quantum if…
Buy the Vizio P-Series Quantum if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Vizio P-Series Quantum narrowly beats the LG C3 OLED in the televisions category, especially in battery life, scoring 48 vs 40. If you want the better overall televisions, Vizio P-Series Quantum is the recommended choice.
No, Vizio P-Series Quantum scores higher (48 vs 95).
LG C3 OLED is cheaper at $1299 vs $1599 for the Vizio P-Series Quantum.
Choose the LG C3 OLED if budget is your top priority — it offers competitive specs at a lower price point.
Buy the Vizio P-Series Quantum if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Reviewed by VersusMatrix Editorial Team
Last updated: June 1, 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.
