P-Series Quantum X 75" Class (74.5" diag) 4K HDR Smart TV

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P-Series Quantum X 75" Class (74.5" diag) 4K HDR Smart TV | P75QX-H1

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P-Series Quantum X

Introducing a beauty that’s pure beast.


Unleash the power of bright.

The P-Series radiates light with astounding peak brightness.

A billion degrees of explosive color. 

The P-Series produces nearly every color in the universe at eye-popping levels of vibrancy and intensity.

Explore the dark side of light. 

Our best-ever backlight that precisely optimizes the bright and dark areas of on-screen imagery for incredibly deep black levels, and breathtaking contrast.

The dynamic duo of depth & detail.             

See the details in the detail. With 4K Ultra HD and the range of Dolby Vision™ HDR you get to see a lot more of everything.


Dolby Vision 4K

Supercharged smarts. 

Our IQ Ultra processor delivers the fastest, smartest, best-in-class picture processing with a powerful 4K upscaling engine, and HDMI 2.1 connectivity for unrivaled responsiveness.



Take your gaming PRO. 

Our ProGaming™ Engine automatically elevates gaming with smoother, faster graphics that diminish stutter, tearing and video lag. Enjoy next-level 4K performance @120fps, with HDR tone mapping, variable refresh rate, and Dolby Vision HDR.



Pro Gaming Engine 4K 120FPS 4K Gaming HDR Tone Mapping Variabre Refresh Rate FresSync Premium

Endless Entertainment

Stream Everything You Love

VIZIO SmartCast makes it easy to access your favorite apps, binge with hundreds of free streaming channels, and stream the apps you know and love from your phone to your VIZIO TV.

Built in: AirPlay Chromecast
Control Your Experience

Use voice to control the TV with popular voice assistants including Siri, Google Assistant and Alexa-enabled devices – turn your TV on/off, stream apps, and more.

Share To Your Big Screen

With Apple AirPlay and Chromecast built-in, wirelessly share your pictures, slide shows, presentations, from your phone, tablet, or computer to the big screen.

Works with:

What the Tech Experts Say


What makes VIZIO, VIZIO?

Affordable, Proven Technology

VIZIO products integrate the best proven technologies to deliver exceptional performance at a great price.  Experts agree.

That Works With Everything

Your VIZIO should work with you and your home.  That’s why VIZIO supports the most popular video and audio formats, as well as Alexa, Google Assistant and Siri.

And Gets Better Over Time

All VIZIO SmartCast OS TV’s are automatically updated.  This means that your tv will receive new features for years to come.

This product can expose you to chemicals, including Styrene which is known to the State of California to cause cancer, and Bisphenol A which is known to the State of California to cause birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.