Which is better for gaming?

The Samsung M80H. Its 144Hz panel supports VRR and ALLM, while the VIZIO is listed at 60Hz with neither feature.

Which has the better picture?

Both use Mini LED backlights. The VIZIO adds Dolby Vision and a larger 85-inch panel; the Samsung adds a faster panel and an AI processor that upscales SDR content.

Is the Samsung worth it even though it is smaller?

Yes for most rooms. It is $699.99 at The Home Depot as of November 7, 2026, about $68 less than the VIZIO, and it is better for motion and gaming.

How much does each cost?

The VIZIO is $767.80 at Sam's Club and the Samsung is $699.99 at The Home Depot, both as of November 7, 2026.

Which is better for a bright room?

Both are Mini LED sets built for high brightness. The VIZIO's Dolby Vision helps with HDR movies; the Samsung's anti-glare handling and brightness are not specified here, so compare in store.

Do both support voice assistants?

The VIZIO lists Google Assistant and Amazon Alexa support. The Samsung runs Tizen with its own Vision AI features; Alexa and Google support are not listed in its specs.

VIZIO 85" Mini LED Quantum 4K QLED TV vs Samsung 75" M80H Mini LED 4K TV

The Samsung M80H is the better buy for most people. It costs $699.99 at The Home Depot as of November 7, 2026, versus $767.80 at Sam's Club for the VIZIO as of the same date, and it adds a 144Hz panel with VRR and ALLM that the 60Hz VIZIO lacks. Pick the VIZIO only if you want the extra 10 inches of screen and Dolby Vision support.

Today the Samsung 75" M80H Mini LED 4K TV costs $67.81 less at its best price.

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