Which is better for gaming?

The Hisense U6 Pro. Its 120Hz panel and four HDMI 2.1 ports support high frame rates and variable refresh features that the 60Hz VIZIO cannot match.

Is the Hisense worth about $300 more?

If you want a 65-inch Mini-LED screen with 120Hz motion, yes. If you mainly stream shows in a bright room, the VIZIO covers Dolby Vision and HDR10+ for far less.

Which has better picture quality?

The Hisense, mainly because Mini-LED local dimming produces deeper blacks and higher peak brightness. The VIZIO is a solid QLED but has no Mini-LED backlight.

Do both support Dolby Vision?

Yes. Both list Dolby Vision, HDR10, HDR10+ and HLG, so HDR format support is not a reason to pick one.

Which is easier to wall mount?

The VIZIO, at 21.14 lb with a 300 x 200 or 200 x 200 VESA pattern. The Hisense weighs 56.2 lb, so check your bracket's rating.

Which smart platform is better?

They are close. VIZIO OS includes free live TV and works with Alexa, Google Home and Apple Home. VIDAA has Alexa built in and supports Apple HomeKit and AirPlay.

VIZIO Quantum 4K QLED 55" TV (VQD55R-10) vs Hisense U6 Pro 65" Mini-LED 4K TV

Buy the VIZIO VQD55R-10 if you want the lowest price on a 55-inch QLED with Dolby Vision and HDR10+. Buy the Hisense U6 Pro if you want a bigger 65-inch Mini-LED screen with a 120Hz panel and four HDMI 2.1 ports for gaming. The VIZIO is $248.00 at Sam's Club as of November 7, 2026, and the Hisense is $547.99 at PC Richard & Son as of November 7, 2026. That is about $300 more for the Hisense, which buys you 10 more inches and much better motion.

Today the VIZIO Quantum 4K QLED 55" TV (VQD55R-10) costs $299.99 less at its best price.

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