Looking for the best affordable 4K streaming device with Dolby Vision and Google TV? Walmart’s newly released Onn 4K Plus might be the answer. Priced at just $29.88, this low-cost streaming box competes directly with more expensive alternatives like the Chromecast with Google TV and even Walmart’s own Onn 4K Pro. With support for high dynamic range (HDR) formats like Dolby Vision, a USB-C power connection, and voice remote capabilities, the Onn 4K Plus positions itself as a high-value device in the budget streaming market.
Walmart has quietly launched the Onn 4K Plus Streaming Device, and it's creating a buzz among cord-cutters and smart home enthusiasts. This new model blends essential smart TV features with impressive upgrades over Walmart’s $20 Onn 4K base model. Most notably, it brings Dolby Vision HDR—a feature usually reserved for higher-end streaming devices—into the under-$30 category. Whether you’re binge-watching Netflix, streaming live sports, or checking out YouTube in 4K, this device offers a premium visual experience without the premium price tag.
Although the Onn 4K Plus shares similarities with the Onn 4K Pro ($49.88) and base Onn 4K ($19.88), it carves out its own niche. Under the hood, the Plus model sports an Amlogic S905X5M quad-core processor clocked at 2.5GHz. That makes it slightly faster than the Pro model, though it comes with 2GB RAM and 16GB storage, compared to the Pro’s 3GB and 32GB respectively. The storage difference may matter if you're installing many apps, but for everyday streaming, the performance is snappy and responsive.
The voice-enabled remote that comes with the Onn 4K Plus offers convenience, including Google Assistant support for hands-free control. It’s also equipped with a customizable app button, letting users program it to open any favorite app. Plus, there’s a “Free TV” button that gives instant access to Google’s ad-supported FAST channels. However, the remote does lack backlighting and a find-my-remote feature—both available in the pricier Pro model. Still, for everyday use, the simplified remote covers the basics well.
One standout feature of the Onn 4K Plus is its USB-C power port. Unlike the Pro model’s barrel-style connector or the Micro USB used in the base model, USB-C is a modern, versatile, and more reliable power input. For users tired of bulky adapters and outdated connections, this is a practical upgrade that aligns with today’s tech standards—especially important for those setting up minimalistic entertainment setups or using portable battery power sources.
Google has officially discontinued its Chromecast with Google TV (HD), leaving many consumers looking for the next best thing. Walmart’s Onn 4K Plus now fills that gap. Offering Google TV’s smart interface, seamless app compatibility, and access to over 700,000 movies and shows, it’s a strong contender as a Chromecast replacement. And with support for Dolby Audio, 4K resolution, and Wi-Fi streaming, it delivers premium functionality at a fraction of the cost.
Powered by Google TV, the Onn 4K Plus offers an intuitive and content-rich interface. It aggregates content from platforms like Netflix, Prime Video, Disney+, YouTube, and more. Personal profiles, watchlists, and content recommendations are baked into the experience, making it an ideal choice for families. Frequent firmware updates from Google also ensure continued support and feature enhancements—a big plus for tech-savvy streamers.
At its price point, the Onn 4K Plus does cut corners. It lacks smart speaker capabilities, remote backlighting, and advanced audio outputs like Dolby Atmos pass-through via HDMI ARC. It also doesn’t include Ethernet, so heavy streamers or gamers may want to consider a Wi-Fi extender or alternative connection methods. Still, if your needs are simple—like watching TV shows, movies, and live streams—this device delivers well above expectations for its cost.
If you're seeking the best cheap streaming device that doesn’t skimp on essentials like Dolby Vision, Google TV, and voice control, the Walmart Onn 4K Plus is a no-brainer. It’s an affordable smart TV upgrade for anyone looking to cut the cord or enhance their streaming setup. While it won’t replace high-end boxes like Apple TV 4K or Nvidia Shield TV, it nails the balance between performance and price.
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