Samsung will retire its native Messages app in July, pushing its Galaxy smartphone users onto Google Messages — a swap that delivers stronger encryption and richer RCS features but strips away several conveniences Samsung users have relied on for years.
RCS, or Rich Communication Services, is a carrier-backed messaging standard that replaces traditional SMS with features closer to iMessage — read receipts, high-resolution media, and typing indicators over data connections.
What Users Gain
Google Messages supports end-to-end encryption on RCS chats, a security layer Samsung Messages never fully delivered at scale.
That encryption applies automatically when both sender and recipient use a compatible RCS client, meaning most Google Messages users on Android qualify without any setup.
Google’s app also handles cross-device messaging more reliably, syncing conversations across tablets and the web through the Messages for Web interface.
What Users Lose
Still, the transition costs something.
Samsung Messages integrated directly with the company’s own ecosystem — including Samsung DeX, the feature that lets Galaxy Phones run a desktop-style interface when connected to a monitor — offering a tighter experience for users already embedded in Samsung’s software stack.
Scheduled messaging, a feature Samsung Messages supported natively, does not carry over in the same form on Google Messages, frustrating users who relied on it for reminders or time-zone coordination.
Samsung’s app also allowed users to back up SMS messages locally to device storage or a Samsung account. Google Messages ties backups to Google Drive, which means users without adequate cloud storage or those wary of Google’s data practices face an immediate friction point.
Contact management and spam filtering also behave differently. Samsung’s built-in spam tools drew on regional carrier partnerships in markets across South Korea and Southeast Asia, where Samsung commands significant market share.
Scale of the Impact
Samsung remains the world’s largest Android smartphone vendor by shipment volume. IDC reported Samsung held approximately 20% of global smartphone market share in 2024, meaning the migration affects hundreds of millions of active devices.
Google Messages, by contrast, already serves as the default messaging app on most Android Phones outside Samsung’s ecosystem, giving it one of the largest installed bases of any messaging platform globally.
The Broader Context
The move reflects Samsung’s ongoing consolidation of its software layer. Over the past two years, the company has phased out or handed off several of its own apps in favor of Google equivalents — part of a broader deal structure tied to Google’s payments to Samsung for default app placement on Galaxy devices.
That arrangement has drawn scrutiny from regulators. The U.S. Department of Justice cited Google’s default placement agreements as central to its antitrust case against the company, a trial that concluded in late 2024 with a federal judge ruling Google had illegally maintained its search monopoly.
Samsung has not publicly detailed a migration tool to carry existing Samsung Messages SMS history into Google Messages, leaving users to manage their own data before the July cutoff.
