This is foldable, reimagined.
Tecno Phantom Ultimate G Fold Debuts as the World’s Thinnest Tri-Fold-11.49mm folded, 3.49mm unfolded. Bold Design. Limitless Possibilities. pic.twitter.com/dbadtdkgc4– Tecnomobile (@Tecnomobile) July 17, 2025
Tecno Phantom Ultimate G Fold Features
The Tecno Phantom Ultimate G Fold is a G-style mechanism folded inside. Techno’s concept device shows the display separately from the standard tri -fold design twice. This design helps in protecting the flexible panel when the design is closed. There is a separate cover screen for everyday use that provides a normal smartphone -like interface. This foldable has a custom dual hinge setup, with a small waterdrop hinge that folds a part inward and a large hinge that closes the rest of it. A locking mechanism keeps the device a secure without leaving a gap when it is closed.
A dual camera module has been given in the large hinge which supports angle based positioning. This helps the device to be open on several angles, the best for productivity or media use when a little folded. The thickness of the device is 11.49 mm when folded and its thickness when unfolded makes just 3.49 mm, which is currently the most slim tri -folded introduced. The design is completed due to materials such as 2000 MPa High Strength Steel and 0.3mm Titan Fiber Rear Panel.
Not yet all specifications have been revealed, but this concept can get a triple-camera system, a powerful processor and a larger battery from 5000mAh that provides a flagship level experience despite the compact design.
Phantom Ultimate G Fold follows Foldable Concept Phantom Ultimate 2 of Techno, which was showcased in MWC 2025. These concept devices show what Tecno is working in foldable hardware. Tecno confirmed that Phantom Ultimate G Fold will be showcased in MWC 2026, which may reveal specifications such as cover screen size, weight of device and chipset brands. The company can also introduce other foldable devices in this event, including Phantom V Flip and V Fold.