VIZIO M50QXM: Quantum Pro vs. Gaming Insight… Dolby Vision, 240Hz Test Showdown We recently set up the VIZIO M50QXM-K01, eager to test its Quantum Pro 4K 120Hz panel with Dolby Vision support. Connecting via HDMI 2.1, we played a 240Hz output game, and while frames were smooth, the TV capped motion at 120Hz. Still, our experience was惊艳—colors pop with HDR10+, and Active Full Array dimming ensures deep blacks. Apple AirPlay and built-in Chromecast made streaming effortless, though WiFi 6E delivered slight speed bumps over 5G. We also tested Dolby Vision with a 4K Blu-ray, and the detail was stunning. The M50QXM balances premium picture quality with solid gaming features, though 240Hz gaming isn’t fully realized. If you value vibrant visuals and smart extras, it’s a strong contender.