“Starting with Fire TV Stick 4K Select, all future Fire TV Sticks will run on Vega.” This statement from Amazon marks a pivotal moment for streaming enthusiasts. The company has been quietly developing its in-house operating system, Vega OS, which is set to redefine how users interact with their devices.
Launched in October 2025, the Fire TV Stick 4K Select was the first device to utilize this new platform. Its successor, the Fire TV Stick HD, released in April 2026, continues this trend. Both models promise a more streamlined user experience but come with some notable limitations that users need to be aware of.
Unlike its predecessor, Fire OS—which was built on Android—Vega OS is constructed directly on Linux. This shift aims to reduce hardware demands while providing a familiar interface for existing users. However, it also means that the app ecosystem is significantly smaller; currently, there are around 3,000 apps available for Vega OS devices compared to about 40,000 on Android-based Fire TV sticks.
But it’s not just the number of apps that has changed. Vega OS does not support sideloading of apps—a feature many users relied on for accessing third-party applications. “You cannot do that on the Select or forthcoming HD Fire TV Sticks—or any other future models,” an Amazon representative stated. This restriction could frustrate tech-savvy consumers who appreciate customizing their viewing experience.
The new devices are also designed to be more efficient. The Fire TV Stick HD model is reported to be 30% slimmer and over 30% faster than its predecessors. Such enhancements could improve user satisfaction for those who prioritize speed and design in their streaming devices.
However, some advanced features are missing from Vega OS as well. Notably, it does not support Dolby Vision or Dolby Atmos audio—technologies that enhance visual and auditory experiences significantly. To address some of these gaps, Amazon is streaming certain Android-based Fire OS apps in the cloud on Vega OS devices.
This development raises questions about the future of streaming technology and how it will impact both consumers and developers. As Amazon continues to evolve its offerings, many are left wondering if the benefits of a more streamlined operating system outweigh the limitations imposed by it.
As we move forward, it’s clear that Vega OS represents a significant shift in Amazon’s approach to streaming technology. While details remain unconfirmed regarding future updates or expansions to its app ecosystem, one thing is certain: consumers will be watching closely as these changes unfold.
