Samsung Internet for PC Beta Brings Galaxy AI and Cross Device Sync to Windows

Samsung's mobile browser has finally crossed the line to the desktop: a beta of Samsung Internet for PC is rolling out to Windows users in the United States and South Korea today, bringing cross‑device sync, Galaxy AI helpers like Browsing Assist, and Samsung Pass autofill to Windows 11 and Windows 10 (version 1809 and later) machines as Samsung begins to stitch its mobile-first browsing experience into a broader ambient‑AI vision.

Background​

Samsung Internet began life as the default browser on Galaxy phones more than a decade ago and has since grown into a full Chromium‑based alternative to Chrome and Edge on Android and Tizen devices. Over the years Samsung has emphasized privacy tools, extension support on mobile, and close integration with Galaxy services such as Samsung Pass and the Samsung Account ecosystem.
The Windows beta represents the clearest effort yet to extend that ecosystem onto traditional PCs. This is not Samsung’s very first desktop experiment — a version briefly appeared in the Microsoft Store in late 2023 before being removed — but the new beta is an official, public push that packages the browser with cross‑device continuity and first‑party AI features. Its arrival signals a change in strategy: Samsung is no longer content to keep its browser on phones and tablets only; it expects the browser to act as a continuity layer for Galaxy users across screens.

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What’s in the PC beta: features at a glance​

Samsung’s PC beta mirrors many of the mobile browser’s strengths while adding desktop‑specific conveniences. The headline features include:

• Cross‑device sync of bookmarks, browsing history, and open tabs when signed into a Samsung Account.
• Samsung Pass integration to autofill sign‑in credentials and profiles across devices.
• Galaxy AI – Browsing Assist, an on‑page assistant that can summarize content and provide translations and contextual highlights.
• Session continuity that prompts you to resume browsing when switching between Galaxy mobile devices and a PC.
• Smart anti‑tracking enabled by default to block third‑party trackers and reduce cross‑site tracking.
• Privacy Dashboard for real‑time visibility into blocked trackers and privacy controls.
• Chromium foundation, which improves web compatibility and creates the potential to use Chrome‑style extensions (with important caveats on compatibility and security).
• Support for Windows on ARM devices as well as x86/x64 PCs.

Those items form the core experience Samsung is shipping in the beta. Many of them require being signed into a Samsung Account to function fully, and Galaxy AI features typically need network access.

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Availability, system requirements and distribution​

The beta is initially limited by region and platform:

• Supported operating systems: Windows 11 and Windows 10 (version 1809 and later).
• Initial markets: United States and South Korea.
• Distribution: Samsung is gating early access through its beta channels; testers must sign in with a Samsung Account and enroll in the beta program to access the official builds.
• Device support: the build supports both x86/x64 and ARM‑based Windows devices, including Samsung’s own Galaxy Book machines.

A couple of points matter for Windows users and IT admins. First, Windows 10 reached its end of mainstream support on October 14, 2025. Running a new browser on an operating system no longer receiving security patches increases exposure to OS‑level vulnerabilities, even if the browser itself receives updates. Second, the regional roll‑out means enterprise deployments require planning if you want to test beyond the initial markets.

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Deep dive: Galaxy AI and Browsing Assist​

Samsung is marketing this browser as a step toward an ambient AI experience: the browser should evolve from a passive content renderer into an active assistant that anticipates and helps users as they browse.
The first Galaxy AI tool appearing in the PC beta is Browsing Assist. Its core capabilities are straightforward:

• Page summarization — digesting long articles or pages into concise bullet points or short summaries to help users scan faster.
• Inline translation — translating page snippets or entire pages between supported languages.
• Contextual answering — highlighting relevant text and offering quick facts or clarifications.

These are familiar functions in 2025: other browsers and search engines offer on‑page summarization and translation. What Samsung adds is tighter integration with the Galaxy account and with Samsung Pass autofill, and a promise to expand AI capabilities as the ambient AI ecosystem grows.
Important caveats and limitations:

• Most Galaxy AI features require a Samsung Account and network access; some processing may occur server‑side rather than locally, which has privacy implications.
• The beta ships with a subset of the planned AI capabilities. Samsung frames the release as the foundation for future, richer agent‑style features rather than a finished ambient‑AI platform.
• AI outputs should be treated with scrutiny: summarization and contextual answers can hallucinate or omit important nuance, especially on technical, legal, or medical content.

Samsung’s approach positions the browser as both a productivity tool (faster reading, quick translations) and a trojan horse for deeper AI features aligned with Samsung’s device ecosystem. For users who value contextual assistance, that is a clear benefit; for privacy‑conscious users and organizations, it raises legitimate questions.

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Privacy and security: the double‑edged sword of sync and AI​

Samsung is promoting the PC browser as privacy‑first: smart anti‑tracking and a Privacy Dashboard are enabled to give users visibility and control. On mobile, Samsung Internet has long offered a Secret mode, tracker protection, and add‑on blockers; those same controls appear in the PC beta.
At the same time, the browser is designed to sync sensitive data — including credentials via Samsung Pass — across devices through a Samsung Account. That synchronization is a feature, but it is also a consolidation of trust: you’re placing saved passwords, bookmarks, and browsing history under Samsung’s account and infrastructure.
Key risk factors to weigh:

• Service centralization: Synchronizing credentials and browsing data across devices is convenient, but it concentrates attack surface. A compromise of a Samsung Account (weak password, reused credentials, phishing) could expose synced data across every linked device.
• Networked AI processing: Galaxy AI tools often rely on cloud processing. That means browsing content — sometimes private or sensitive — may be transmitted to servers for analysis. For regulated environments, that could breach data residency or confidentiality rules.
• Windows 10 EOL timing: Supporting Windows 10 (version 1809 and later) is inclusive, but Windows 10 reached end of support on October 14, 2025. Enterprises continuing to run Windows 10 should be cautious about introducing new software that assumes OS security updates will be forthcoming.
• Extension ecosystem: Samsung’s Chromium base suggests extension compatibility, but extension behavior differs between browsers. Extensions can add functionality — and risk. Using third‑party extensions without vetting can defeat anti‑tracking and introduce data exfiltration vectors.

Those risks don’t mean users must avoid the beta, but they do require an informed approach: enable multi‑factor authentication on Samsung accounts, review which data you choose to sync, and avoid testing the browser in sensitive production environments until security posture and data flows are fully understood.

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Compatibility and performance: what to expect​

Samsung Internet for PC is built on Chromium, which gives it a compatibility advantage: most modern web pages and progressive web apps will render correctly. Chromium lineage also opens the door to using extensions from the Chrome ecosystem — but that compatibility is not automatic and varies by extension and platform.
Practical notes about compatibility and performance:

• Extensions: Many Chrome extensions may work, but not all. Edge‑specific extensions can behave differently. Manifest V3 updates and API differences will impact functionality. Extension permissions remain a major security consideration.
• Windows on ARM: Samsung explicitly supports ARM devices in the beta, but ARM‑based Windows PCs and Copilot+/Prism emulation layers continue to be a complex compatibility landscape. Some security software, hardware drivers, or legacy plug‑ins may not function properly on ARM machines.
• Past performance issues: When Samsung’s experimental Windows build briefly appeared in 2023, early testers reported stuttering, lower refresh rates, and incomplete translation/localization. Samsung’s re‑entry addresses earlier gaps, but the beta nature means performance may still fluctuate across devices.
• Update cadence: The browser’s future security and feature updates will matter. A rapid update cadence is essential for security; beta builds can lag or introduce regressions. IT teams should plan for version management if they trial the browser across multiple machines.

Given those variables, enthusiasts and IT staff should test the browser on non‑critical machines first and use established telemetry or manual checks to evaluate performance and extension behavior.

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Strategy: why Samsung is bringing its browser to Windows​

Several strategic drivers underpin Samsung’s move:

• Ecosystem continuity: Samsung wants Galaxy users to have the same browsing identity across phone, tablet and PC. Syncing bookmarks, sessions and passwords keeps users within the Samsung ecosystem and reduces friction when moving between devices.
• Ambient AI platform: Extending Galaxy AI to the browser turns it into an interface for contextual AI agents that can operate across devices — a core ambition for Samsung’s broader AI push.
• Differentiation: By combining privacy features, Samsung Pass and AI, Samsung can differentiate from Google Chrome and Microsoft Edge even if the underlying engine is Chromium.
• Hardware tie‑ins: Galaxy Book devices and other Samsung PCs gain an easy on‑ramp for unique features, supporting Samsung’s hardware strategy and value proposition.

For consumers, that strategy promises tangible conveniences: fewer sign‑in headaches, fast summaries, and a unified browsing history. For competitors and enterprise IT, it raises questions about data flows, lock‑in, and cross‑platform governance.

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Uncertainties and potential pitfalls​

No major product launch is without unknowns. The PC beta leaves several items unresolved or only partially specified:

• Data residency and processing: Samsung frames Galaxy AI as part local, part cloud, but the exact balance of local vs. cloud processing and where data is stored remains unspecified in public materials. Organizations subject to strict compliance rules should treat this as a red flag until clarified.
• Enterprise controls: The beta targets consumers. There’s little information today about enterprise deployment models, group policy controls, or centralized management capabilities that IT departments rely on.
• Long‑term update and support policy: Samsung’s commitment to update cadence on Windows is unproven. Browsers require frequent security patches; absence of a clear support cadence could leave users exposed.
• Regional rollout and sign‑up friction: Initial availability is limited to two countries. Early testers outside the regions report using alternate installers, which raises support and security questions.
• Extension security: The convenience of extensions is counterbalanced by risk. The beta allows experimentation, but that also means users may inadvertently install malicious or privacy‑leaking extensions.

These are not blockers for casual users, but they are significant for businesses and privacy‑sensitive individuals. Samsung will need to address them as the product matures.

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Practical guidance: how to test safely and what to watch for​

For WindowsForum readers — power users, enthusiasts, and IT pros — here’s a pragmatic checklist to trial Samsung Internet for PC responsibly:

• Create or use a secondary Samsung Account for beta testing. Avoid linking it to high‑value credentials or corporate accounts during early testing.
• Enable multi‑factor authentication on the Samsung Account before syncing passwords or bookmarks.
• Test the browser on non‑production machines initially. Use virtual machines or disposable profiles if possible.
• Review the Privacy Dashboard and tracker logs to understand what the browser is blocking and what it is sharing for AI features.
• If you import or enable extensions, audit them first: confirm the extension’s developer, check permissions, and avoid installing obscure or unmaintained add‑ons.
• For ARM devices, validate crucial apps and drivers. If you depend on specific security software or hardware tokens, confirm compatibility first.
• For IT administrators, wait for a formal enterprise policy and management guide before rolling the browser into managed fleets.
• Keep Windows patched and avoid heavy reliance on Windows 10 machines that are past their support window.

If the goal is to evaluate Galaxy AI features, use pages with non‑sensitive content first. If the goal is to evaluate continuity and Samsung Pass, test with non‑critical logins to confirm autofill behavior.

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How this changes the browser market — and who benefits​

The browser market is mature and dominated by Chromium derivatives, but there’s room for tailored experiences. Samsung’s move primarily benefits:

• Existing Galaxy loyalists who want seamless continuity across phone, tablet and PC.
• Users who value integrated AI helpers for reading, research and translation.
• Samsung hardware customers who prefer first‑party apps on their Galaxy Book or Galaxy PCs.

Competitors will likely respond by tightening ecosystem hooks or emphasizing privacy and openness. The larger dynamic is that major device makers want control over the software experience across screens — Samsung’s browser is another lever in that contest.
From an enterprise perspective, the browser will need to prove it can meet corporate governance, update cadence, and compatibility requirements before gaining traction in managed environments.

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Final assessment​

Samsung Internet for PC’s beta is a logical extension of Samsung’s broader ecosystem strategy: provide a familiar browser experience on Windows that borrows mobile strengths (privacy features, Samsung Pass, extension support) and layers in Galaxy AI to make browsing more proactive.
The release is notable and potentially useful for Galaxy users, but it’s also a cautious, staged approach. The initial limitations — regional gating, beta label, cloud‑dependent AI features, and the unresolved enterprise story — mean the browser is best viewed today as a polished experiment rather than a production replacement for Chrome or Edge.
For enthusiasts, the PC beta is worth trying under controlled conditions to evaluate continuity and AI features. For IT administrators and privacy‑minded users, proceed deliberately: verify data flows, require multi‑factor authentication, and avoid deploying on unsupported Windows 10 machines. Samsung has laid a foundation for an ambient‑AI browsing future; the next months will show whether it delivers the performance, transparency, and controls necessary to justify a long‑term switch for everyday users and organizations alike.

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Source: Phandroid Samsung Internet Makes its Way to Windows PCs via a Beta Version - Phandroid