Samsung’s upcoming Galaxy Z TriFold is getting attention for its unique hinge system and shock-absorbing screen , but it turns out there is a neat PC trick that Samsung did not talk about. The Trifold can function as a secondary monitor for your PC. During the reveal, Samsung highlighted that it’s their first phone to support standalone DeX . However, the second-screen ability was nowhere in the official notes, making it feel like a hidden productivity upgrade waiting to be discovered.

Samsung Dex on Galaxy Z TriFold Samsung

According to Sam Mobile , the Galaxy Z TriFold can support a Second Screen feature that turns the unfolded display into an external monitor for a Windows PC or laptop. The phone appears to support the same Second Screen feature found on Samsung Galaxy table

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