Samsung is widening the aperture on its next major software release, and the implications extend well beyond a simple firmware update. The South Korean electronics giant has begun rolling out the One UI 8.5 beta program to a broader set of Galaxy devices, moving past the flagship S-series phones that typically get first access. It’s a signal — one that tells us something about Samsung’s software ambitions, its competitive posture against Apple and Google, and the growing importance of AI features trickling down to mid-range hardware.
The expansion was first reported by Talk Android, which noted that the One UI 8.5 beta is now available for devices including the Galaxy Z Fold 6, Galaxy Z Flip 6, and the Galaxy S24 series. Previously, beta access had been limited to the Galaxy S25 lineup. This phased expansion follows a pattern Samsung has used in prior years, but the pace this time appears notably faster.
Why the rush? Two words: artificial intelligence.
One UI 8.5 is built on top of Android 16, Google’s latest operating system, and it arrives loaded with Samsung’s Galaxy AI features. These include enhanced on-device language translation, smarter photo editing tools, and upgraded writing assistance capabilities spread across the system. Samsung has been aggressively marketing Galaxy AI since it debuted on the Galaxy S24 series in early 2024, and the company clearly wants to push these features to as many devices as possible before Apple’s next wave of Apple Intelligence updates lands later this year.
The beta program’s expansion matters for a practical reason too. More devices in the beta pool means more hardware configurations, more edge cases, and ultimately better bug-squashing before the stable release hits tens of millions of phones worldwide. Samsung’s device portfolio is enormous — far larger than Apple’s or Google’s — and every additional model in the beta funnel reduces the risk of a messy public launch.
For those unfamiliar with the mechanics, Samsung’s beta programs operate through the Samsung Members app, where eligible users can opt in. Once enrolled, participants receive over-the-air updates that install the pre-release software. Beta testers are expected to report bugs and provide feedback, and Samsung has historically been responsive to issues flagged during these cycles. The company typically runs its beta programs for several weeks before pushing a stable build.
The inclusion of foldable devices in this beta wave is particularly telling. Samsung’s Galaxy Z Fold and Z Flip lines represent the company’s most ambitious hardware, and the software experience on these devices requires extensive optimization for their unique form factors — split-screen multitasking, flex mode when partially folded, and continuity features when transitioning between inner and outer displays. Getting One UI 8.5 right on foldables isn’t optional. It’s existential for a product category Samsung essentially created and still dominates.
And the competition isn’t standing still. Google’s Pixel 9 series has been earning praise for its software polish and on-device AI capabilities. Apple, meanwhile, is expected to significantly expand Apple Intelligence features with iOS 19 this fall, potentially closing the gap Samsung opened with Galaxy AI. Samsung needs One UI 8.5 to land cleanly and land early enough that it shapes the narrative heading into the second half of 2025.
There’s a financial dimension here as well. Samsung’s mobile division has faced margin pressure as component costs fluctuate and the premium smartphone market shows signs of saturation. Software differentiation — particularly AI-powered features that don’t require new hardware purchases — offers a way to increase perceived value without increasing bill-of-materials costs. Every Galaxy AI feature that works well on a two-year-old phone is an argument for staying in Samsung’s orbit rather than switching to an iPhone or Pixel at upgrade time.
The Android 16 foundation underneath One UI 8.5 brings its own set of changes. Google has revamped notification handling, improved privacy controls, and refined the tablet and large-screen experience — all areas where Samsung layers on its own customizations. The interplay between Google’s base and Samsung’s skin has historically been a source of both strength and friction. Samsung gets to differentiate. But it also has to reconcile its design choices with Google’s evolving vision, and that reconciliation process sometimes introduces inconsistencies that annoy power users.
Samsung hasn’t officially announced a timeline for the stable release of One UI 8.5, though industry observers expect it to arrive alongside or shortly after the launch of new hardware later this year — likely the Galaxy Z Fold 7 and Z Flip 7. The beta expansion to older flagships and foldables suggests Samsung is confident enough in the build’s stability to widen distribution, which typically means a public release is measured in weeks rather than months.
One detail worth watching: how Samsung handles the rollout to its massive mid-range Galaxy A series. These phones account for the bulk of Samsung’s unit sales globally, particularly in price-sensitive markets across Asia, Africa, and Latin America. Historically, Galaxy A devices receive major One UI updates months after flagships. But if Samsung intends to make Galaxy AI a universal selling point — not just a flagship perk — it will need to accelerate that timeline considerably. The beta expansion to the S24 series, which is now a generation old, hints that Samsung is thinking along these lines.
So what should industry watchers take away from this? Samsung is treating software updates less like maintenance and more like product launches. The beta expansion is deliberate, the AI integration is strategic, and the competitive context couldn’t be more urgent. In a market where hardware innovation has plateaued — every flagship phone is fast, every camera is good — the software layer is where the real battles are being fought. Samsung knows this. The pace of the One UI 8.5 beta rollout proves it.
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