Vizio vs TCL 75-Inch 4K TV: Which Is Cheaper Per Inch?

The Short Answer

The TCL 75QM751G is the only 75-inch model we currently track between Vizio and TCL. At $999.99 from Newegg, it delivers $13.33 per inch. Vizio has no 75-inch listing in our live database, so a direct per-inch comparison isn’t possible; the TCL 75QM751G wins by default for anyone who needs exactly a 75-inch screen.

Price Per Inch Breakdown

• TCL 75QM751G (75-inch) – Newegg: $999.99 ÷ 75 inches = $13.33 per inch.
  This is the only 75-inch option from either brand in our verified listings. No Vizio 75-inch model appears, so we can’t calculate a competing per-inch figure.

For buyers flexible on screen size, Vizio does have tracked alternatives at other sizes. The cheapest Vizio per inch in our database is the 43-inch 4K LED at $150 ($3.49/inch), but that’s irrelevant to a 75-inch requirement. Among 65-inch models, Vizio’s Quantum QLED sits at $378 ($5.82/inch), while TCL’s entry 65-inch S5 is $419.99 ($6.46/inch), showing Vizio takes the lower cost per inch at that size. Still, this doesn’t answer the 75-inch question.

Same Size, Same Tier?

Because Vizio is absent at 75 inches, we can’t evaluate a same-tier match. The TCL 75QM751G is a Q-Class LED 4K HDR set with Google TV, as confirmed by the product listing details. No Vizio Quantum Pro or comparable QLED 75-inch model exists in our tracked inventory, so there’s no feature or tier-equivalence to measure.

What the TCL 75QM751G Brings

Based solely on the listing title we verified, the TCL 75QM751G includes:

• 75-inch 4K UHD resolution
• HDR support
• Google TV smart platform
• LED panel (Q-Class)

Specifications like full-array local dimming, gaming features, or Dolby Vision are not confirmed in this listing and are omitted here.

When Each Makes Sense

• Choose the TCL 75QM751G if you want a 75-inch 4K TV among the Vizio-versus-TCL brands we track. No Vizio alternative at this size exists in our live database, making it the default pick for strict 75-inch buyers.
• If a 75-inch screen isn’t mandatory, Vizio becomes available in 65-inch Quantum QLED at $378 ($5.82/inch), which is 10% cheaper per inch than the TCL 65-inch S5 ($6.46/inch). In that size class, Vizio secures the lower per-inch cost.

Verdict

The TCL 75QM751G is the cheapest‑per‑inch 75-inch TV among Vizio and TCL in our live listings — technically by default, because Vizio has no 75-inch offering we can price. At $13.33 per inch ($999.99 total), it’s the only number we can put beside a 75-inch Vizio/TCL comparison. All prices were verified from our database on May 7, 2026; real‑time availability may shift.

Frequently Asked Questions

Why doesn’t BuyPerUnit have a 75-inch Vizio in its database?

Our live pricing feed only captures in‑stock listings from major United States retailers. As of this scan, none of those retailers were showing a 75-inch Vizio 4K TV. Vizio may sell a 75-inch model through specific clubs or past seasons, but without a live listing we can’t include a price.

Is there any 75-inch TCL cheaper than the QM75?

Some web sources mention a TCL 75S451 at a lower price, but that model has not appeared in our verified database. Until it shows up in live retailer listings we can confirm, the 75QM751G at $999.99 remains the cheapest tracked 75-inch TCL.

Can I find a 75-inch Vizio cheaper than the TCL if I check stores?

Possibly — reports from community threads point to a Vizio 75‑inch Quantum Pro at Sam’s Club for around $798 earlier this year, but that price isn’t in our live database and may have changed. If you’re near a Sam’s Club, a local check could beat the $13.33/inch floor we’re reporting, though we can’t confirm current availability.

What’s the best value 75-inch 4K TV per inch overall?

Ignoring the Vizio-vs‑TCL scope, the whole‑category 4K LED floor is $3.28/inch from a Westinghouse 58-inch. For exactly 75 inches, however, the TCL 75QM751G at $13.33/inch is the sole reference we have. If a 75-inch requirement is strict, that’s the starting point in our database.