Tecno is turning heads once again with its latest innovation in foldable smartphones. The company has officially introduced the PHANTOM Ultimate G Fold Concept, which it proudly calls the world’s thinnest tri-fold smartphone. Unlike typical foldables that bend once or twice in a linear fashion, this device takes a bold step forward with a tri-fold style that folds inward — not just once, but twice — offering better protection and a new way to interact with a large-screen phone.
A Tri-Fold That Works Like a Charm
The new tri-fold smartphone from Tecno features a massive 9.94-inch display, cleverly folded using two strong hinges. When folded, it keeps the main display protected inside, reducing the risk of scratches and accidental damage. And if you don’t need the full screen, there’s a handy cover display that acts like a regular phone screen — perfect for checking messages or calls on the go.
Smart Hinges Make All the Difference
What makes this phone’s design so unique is its dual-hinge system. Tecno engineered a small waterdrop hinge for one part of the fold and a larger primary hinge to complete the tri-fold movement. The result? A smooth, gap-free fold that feels seamless, like flipping through a book — but futuristic.
Use It at Any Angle, Hands-Free
The larger hinge isn’t just for folding — it also comes with a clever dual-camera design that lets the phone hover at multiple angles. That means you can set it down partially folded and use it hands-free — whether you’re on a video call, watching a movie, or getting work done. It’s like having a built-in stand without the extra bulk.
Ultra-Thin But Packed with Power
Even with all this tech packed inside, the PHANTOM Ultimate G Fold Concept is impressively slim. Folded, it measures only 11.49 mm thick — and when fully opened, it becomes an ultra-slim 3.49 mm. That’s how Tecno claims the title of the world’s thinnest tri-fold smartphone.
Built with Premium Materials and Flagship Features
To make this slim form factor possible, Tecno used materials like ultra-high-strength steel in the hinges and Titan Fibre for the back. Inside, the phone offers flagship-level specs — including a triple-camera system, a powerful chipset, and a long-lasting over 5000mAh battery to keep everything running smoothly.
A Step Beyond Tecno’s Earlier Concept
This new foldable builds on the momentum of the PHANTOM ULTIMATE 2 tri-fold, which Tecno showcased at MWC 2025. The PHANTOM Ultimate G Fold Concept takes that vision further with better engineering and more polished features. The official unveiling is set for MWC 2026, where it will be one of the highlights to watch.
