One UI 10 is expected to be the tenth major version of Samsung's Android-based One UI software interface. One UI 1.0 was first released in late 2018, and One UI and has received regular design updates, usability improvements, and new features over the years. With One UI 10, Samsung could introduce a major design upgrade to mark this milestone.So, what design changes and features could One UI 10 bring?One UI 10 designSamsung has officially not revealed anything about One UI 10's design language. However, it could adopt a more fluid glass-like futuristic interface. The company recently presented a concept called the Fluid AI Design System, which received a Red Dot Design Award in 2026. The concept combines AI agents and generative user interfaces to create more personalized software experiences. Samsung's Fluid AI Design System concept won the Red Dot Design Award 2026 – Source: Samsung Samsung says the Fluid AI Design System was created for a future in which AI is deeply integrated into everyday life. Rather than relying on static screens and predefined interaction rules, it proposes an interface that can interpret a user's context and instantly adapt its layout, appearance, and position. The goal is to create a more dynamic, fluid experience.Samsung's concept images show apps and widgets with a glass-like appearance. They also include a circular, orb-like floating icon that appears to represent an AI agent. This agent could handle tasks for the user, from searching for a location in Maps to finding calendar entries. The concept suggests that the agent could work across multiple screens, apps, services, and devices, including TVs, smartphones, and wearables.When the AI agent orb moves near an app or an interface element, it creates a magnetic pull effect. In some cases, the orb appears to push against the boundary of a nearby element, causing it to indent or curve. It also creates an illumination effect when interacting with other on-screen elements. When the agent pulls relevant data from apps and services, directional lines appear to show how the information is being collected and processed.This concept is centered on AI agents. As Android moves toward more AI-driven experiences, Samsung could use One UI 10 to introduce elements of the Fluid AI Design System. However, Samsung has not confirmed that the concept will be part of One UI 10.One UI 10 featuresOne UI 10 could introduce more customization options, redesigned apps, additional widgets, and more Galaxy AI and Gemini-powered features. It could also bring expanded agentic AI capabilities, allowing AI agents to complete more tasks in the background. Improvements to Samsung DeX and Secure Folder could also be expected, and more apps could get large-screen and foldable screen-friendly interfaces.If AI agents gain access to apps and personal data, privacy and security will need to remain a priority. One UI 9.0 already has a dedicated section for displaying AI Assistant Activity. One UI 10 could offer more detailed AI agent activity timelines, allowing users to see what agents are doing in the background on their phones or tablets.Samsung's ecosystem is also expanding with devices such as the Galaxy XR mixed-reality headset, Intelligent Eyewear smart glasses, and Galaxy Ring. One UI 10 could improve integration across these devices, with Galaxy phones serving as the center of Samsung's connected ecosystem.One UI 10 releaseBased on Google and Samsung's software update cycles over the past few years, Samsung could release the stable version of One UI 10 in July or August 2027.Google could begin rolling out Android 18 developer previews in the first half of 2027, followed by Samsung's One UI 10 Beta Program around May 2027. After four to six beta releases, Samsung could debut the stable version of One UI 10 with the Galaxy Z Flip 9 and Galaxy Z Fold 9 series in July 2027. The stable update could then begin rolling out to older devices in August 2027.One UI 10 compatible devicesGalaxy S seriesGalaxy S26Galaxy S26+Galaxy S26 UltraGalaxy S26 FEGalaxy S25Galaxy S25+Galaxy S25 UltraGalaxy S25 EdgeGalaxy S25 FEGalaxy S24Galaxy S24+Galaxy S24 UltraGalaxy S24 FEGalaxy S23 (Final OS Upgrade)Galaxy S23+ (Final OS Upgrade)Galaxy S23 Ultra (Final OS Upgrade)Galaxy S23 FE (Final OS Upgrade)Galaxy Z seriesGalaxy Z Flip 8Galaxy Z Flip 8 FEGalaxy Z Flip 7Galaxy Z Flip 7 FEGalaxy Z Fold 8Galaxy Z Fold 8 UltraGalaxy Z Fold 6Galaxy Z Flip 6Galaxy Z Fold 5 (Final OS Upgrade)Galaxy Z Flip 5 (Final OS Upgrade)Galaxy A seriesGalaxy A57 5G Galaxy A56 5GGalaxy A55 5GGalaxy A54 5G (Final OS Upgrade)Galaxy A37 5GGalaxy A36 5GGalaxy A35 5GGalaxy A34 5G (Final OS Upgrade)Galaxy A27 5GGalaxy A26 5GGalaxy A25 5GGalaxy A24 (Final OS Upgrade)Galaxy A17 5GGalaxy A16 5GGalaxy A15 5G (Final OS Upgrade)Galaxy A15 4G (Final OS Upgrade)Galaxy F and M seriesGalaxy M56 5GGalaxy M55 5GGalaxy M36 5GGalaxy M35 5GGalaxy M16 5GGalaxy M15 5GGalaxy F56 5GGalaxy F55 5GGalaxy F36 5GGalaxy F16 5GGalaxy F15 5GGalaxy Tab SeriesGalaxy Tab S11Galaxy Tab S11 UltraGalaxy Tab S10+Galaxy Tab S10 UltraGalaxy Tab S10 FEGalaxy Tab S10 FE+Galaxy Tab S10 LiteGalaxy Tab S9 (Final OS Upgrade)Galaxy Tab S9+ (Final OS Upgrade)Galaxy Tab S9 Ultra (Final OS Upgrade)Galaxy Tab S9 FE (Final OS Upgrade)Galaxy Tab S9 FE+ (Final OS Upgrade)