Step up to the infinite possibilities of streaming 4K in over a billion vibrant colors with the all-new VIZO M-Series® 4K HDR Smart TV. VIZIO Quantum Color™ displays up to 75% more color over standard 4K HDR TVs1, for a more nuanced, more immersive range of colors that brings everything you watch to life. The Active Full Array® backlight precisely adapts brightness to produce deeper black levels and more radiant contrast, enhanced by UltraBright™ 600, which achieves up to 600 nits peak brightness for dazzling highlights. All housed in an ultra-slim bezel industrial design with brushed aluminum accents, the M-Series is best in class, from the inside out. The revolutionary IQ Active™ processor fine-tunes individual pixels and more intelligently reduces noise and enhances fine detail for remarkable picture performance. VIZIO’s ProGaming Engine™ with Auto Game Mode and AMD FreeSync automatically elevates console gaming2 with fluid, artifact-free performance at virtually any framerate. And VIZIO SmartCast™ is now smarter than ever – stream Netflix, Hulu, Disney+, YouTube, and Prime Video in superior HDR with Dolby Vision and HDR10+ support, or browse 200+ free streaming channels with no fees or logins. Apple AirPlay 2 and Chromecast are built-in, and M-Series TVs also work seamlessly with popular voice assistants including Siri, the Google Assistant and Alexa-enabled devices. VIZIO M-Series combines extraordinary Quantum Color, next-level gaming and award-winning smarts to give you an uncompromising entertainment experience. 1Color defined as the color volume measured using Dolby's MDC spec that factors the range of colors and luminance levels; standard 4K HDR TV features rec 709 color, up to 300 nits 2 AMD FreeSync VRR and auto low latency mode only compatible with Xbox One X.

VIZIO 55” Class 4K UHD Quantum Smartcast Smart TV HDR M-Series M55Q7-H1
 

• Dolby Vision HDR  Dolby Vision Transforms your TV experience with dramatic imaging – incredible brightness, contrast, and color that bring entertainment to life before your eyes. In addition, this TV supports HDR10+ and HLG high dynamic range formats. 
• 4K Ultra HD With over 8 million pixels — 4 times the resolution of 1080p — enjoy every scene in breathtaking detail.
• VIZIO IQ Active(TM) Processor  Inside, the lightning-fast IQ Active™ processor delivers superior picture processing, and more intelligent 4K upscaling engine displaying your favorite HD entertainment in spectacular 4K quality.
• ProGaming Engine(TM) Automatically optimizes Xbox and Playstation gameplay with a unique suite of gaming features that provide smoother graphics, more responsive gaming, and better 4K HDR picture quality – Variable Refresh Rate* matches the refresh rate between your console and TV for tear and stutter free gaming at the lowest input lag. *VRR and auto low latency mode only compatible with Xbox One X.
• AMD FreeSync™ Gaming shouldn’t be a choice between choppy gameplay or broken frames. With the M-Series Quantum, it doesn’t have to be. Get fluid, artifact-free performance at virtually any framerate with AMD FreeSyncTM technology. The M-Series also supports HDMI Variable Refresh Rate.
• VIZIO SmartCast With lightning fast navigation, enjoy instant access to the best selection of apps from top-tier streaming services like Netflix, Disney+, YouTube, and many more right on the TV using the all-new smart remote or SmartCast Mobile app. 
• Works with Apple AirPlay & Chromecast Built-In  Stream, control, and share your favorite movies, shows, music, photos, and more from your Apple or Android devices directly to the TV. You can also wirelessly mirror content such as web pages and presentations from your iOS device or Chrome browser to the big screen. Apple AirPlay may not be available at the time of purchase. 
• Simple, Hands-Free Voice Control  Use voice to control the TV with popular voice assistants including Siri and the Google Assistant – turn your TV on/off, stream apps, and more. Apple HomeKit may not be available at the time of purchase. 
• The Center of Your Smart Home  Integrates seamlessly with Apple HomeKit and Google Assistant smart home devices – check on your front door camera, control the lights and TV with a single voice command – with this M-Series TV, the smart home possibilities are endless. Apple HomeKit may not be available at the time of purchase. 
• Free Streaming Channels  A cord-cutters dream, serving up unlimited free viewing from hundreds of specially curated channels – movies, TV shows, news and more. No fees, logins or subscriptions. 
• Clear Action 360  Enjoy fast action sports and movies with superior motion clarity using powerful image processing and Dynamic Motion Rate 120 achieved with backlight scanning.
• Sleek, Modern TV Design  With its sleek, modern lines, the M-Series Quantum is the perfect entertainment centerpiece
• 4 UHD/HDR-Ready HDMI Ports  Future-ready HDMI 2.1 connectivity offers the highest audio quality with eARC and Dolby Atmos passthrough and highest video performance from the newest 4K entertainment devices