Which is better for a bright living room?

The VQM55C-10. Mini LED pushes up to 3x the brightness of a standard LED set, per VIZIO, so it holds up better against windows and lamps. The VQD65R-10 is edge-lit and will look flatter in a bright room.

Which is better for a PS5 or Xbox Series X?

The VQM55C-10, because of its four HDMI 2.1 ports. Neither set runs 4K at 120Hz, though; the VQD65R-10 only reaches 120fps at 1080p.

Is the 65-inch worth it over the 55-inch?

If size is your priority, yes. The VQD65R-10 gives you 10 more inches and costs $24 less at the listed prices. If you care more about contrast and ports, the smaller Mini LED set is the better buy.

The VQM55C-10 carries a five-year warranty, which is the clearest longevity signal here. The VQD65R-10 listing states no warranty, so check the seller's terms before buying.

How much do they cost right now?

The VQD65R-10 is $224 at eBay as of November 5, 2026. The VQM55C-10 is $248 at Walmart as of the same date.

Do both have Dolby Vision?

Yes. Both support Dolby Vision, HDR10+, HDR10 and HLG. The difference is the backlight behind the panel, not the HDR formats.

VIZIO Quantum 4K QLED VQD65R-10 vs VIZIO 55" Mini LED Quantum 4K QLED HDR Smart TV VQM55C-10

Buy the 65-inch VQD65R-10 if you want the biggest picture for the money. At $224 at eBay as of November 5, 2026, it is $24 less than the 55-inch VQM55C-10 at $248 at Walmart, and it gives you 10 more inches of screen. Buy the VQM55C-10 if picture quality matters more than size: Mini LED backlighting, four HDMI 2.1 ports and a five-year warranty beat the larger set's edge-lit panel and three HDMI ports.

Today the VIZIO Quantum 4K QLED VQD65R-10 costs $24.00 less at its best price.

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