Samsung has officially launched its first tri-folding smartphone. The device is called the Galaxy Z TriFold. It features the largest screen ever on a Samsung phone.

The launch introduces a major shift in mobile productivity. This is due to a built-in desktop experience that works directly on the phone’s display. According to information from SamMobile, this is a significant first for the Galaxy lineup.
A 10-Inch Screen That Transforms Into a Desktop
The Galaxy Z TriFold opens into a massive 10-inch foldable display. This screen size matches many modern tablets. It provides ample space for multitasking and content creation.
This size enables the phone’s standout feature: on-device Samsung DeX. Until now, Galaxy phones needed an external monitor to use the full DeX desktop mode. The TriFold runs it directly on its own screen, eliminating the need for extra hardware.
The integration marks a clear move towards phones replacing laptops for light work. Users can now have a full desktop experience anywhere. All they need is the phone in their pocket.
Supercharged by One UI 8.0 and Android 16
The new DeX experience is built on Android 16’s native Desktop Mode. Samsung’s One UI 8.0 software layer enhances it further. The result is a more powerful and flexible desktop environment.
It supports up to four separate virtual workspaces. Each workspace can run up to five applications simultaneously. This allows users to organize tasks efficiently, like dedicating one space to communication and another to creative work.
New features also include resizable widgets and a customizable taskbar. Users can pin favorite apps for quick access. Display rotation and on-screen keyboard settings offer further personalization for the desktop workflow.
The Samsung Galaxy Z TriFold redefines the potential of a smartphone by merging a tablet-sized screen with a true on-the-go desktop. This innovation could significantly blur the line between phones and computers for professional users.
Info at your fingertips
What makes the Galaxy Z TriFold unique?
It is Samsung’s first tri-folding phone. More importantly, it’s the first Galaxy phone that can run the full Samsung DeX desktop mode directly on its own display without any external monitor.
How big is the screen when unfolded?
When fully opened, the Galaxy Z TriFold offers a 10-inch foldable display. This is the largest screen ever on a Samsung Galaxy smartphone, matching the size of many compact tablets.
What are the key DeX features on the TriFold?
The new DeX supports four virtual desktops for organizing tasks. Each desktop can run up to five apps. It also includes resizable widgets, a customizable taskbar, and advanced window management.
What software powers the new DeX experience?
The feature is built on Android 16’s built-in Desktop Mode. It is then enhanced by Samsung’s own One UI 8.0 software, which adds Samsung’s specific productivity features and customizations.
When will the Galaxy Z TriFold be available?
Samsung has officially launched the device. Specific regional availability dates and pricing are expected to be announced by the company and carriers in the coming weeks.
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