Samsung is exploring an innovative solution for a key missing feature in its tri-fold smartphones: a dedicated slot for the S Pen. A recently uncovered patent reveals a design where the stylus is stored vertically within the hinge of a future tri-fold device, likely the Galaxy Z TriFold 2.
S Pen Storage Galaxy Z TriFold: A New Approach
Unlike the Galaxy S Ultra series that houses the S Pen inside the phone’s main body, this new design integrates the stylus slot directly into the folding hinge. Patent illustrations shared by industry insiders show the S Pen nestled inside a specialized compartment built into the hinge assembly itself.
This clever placement not only secures the stylus magnetically but also supports on-the-go charging and detects if the pen is properly docked. These features suggest a thoughtful approach to both convenience and functionality. Related coverage: Oppo Find X9 Ultra with 10x Optical Zoom Launches May 21 in India.
Challenges of Tri-Fold Phones and Stylus Integration
The first Galaxy Z TriFold did not include S Pen support, largely because tri-fold devices must accommodate complex components like multiple hinges, flexible displays, batteries, and cooling systems within a slim frame. This left little room for a stylus slot.
The hinge-based solution could work around these spatial constraints, but it also raises durability concerns. The patent shows the flexible inner display surrounding the stylus on three sides, which might suffer wear from repeated S Pen insertion and removal unless Samsung uses a softer pen exterior or redesigns the storage channel.
Design Trade-Offs: Thickness and Weight
Reports indicate Samsung aims to make the Galaxy Z TriFold 2 thinner and lighter than its predecessor. However, adding a built-in S Pen compartment in the hinge could counteract these efforts by increasing the device’s thickness and complexity.
Despite this, the inclusion of a built-in stylus aligns well with the productivity benefits of tri-fold devices, which naturally lend themselves to multitasking, note-taking, and sketching.
What This Means for Foldable Phones
While this patent does not guarantee that Samsung will implement this exact design, it signals the company’s commitment to integrating stylus support into its foldable lineup. Stylus functionality is a valuable feature for users who rely on their devices for creative and professional tasks.
As foldable phones evolve, innovative solutions like this hinge-based S Pen storage may become standard, enhancing versatility without compromising the sleek form factors consumers expect.
(Via)
