Galaxy Z TriFold Fits a 10-Inch Screen Into a 12.9mm Phone - Yanko Design

"Foldables promised to squeeze tablet screens into pocketable phones, but most of them still feel like a compromise. You get one big crease down the middle and an aspect ratio that makes everything look stretched or squashed, depending on what you're doing. The real challenge isn't just adding more screen, it's getting enough space to actually work like a small laptop instead of a phone that got wider and heavier."

"Samsung's Galaxy Z TriFold tries to solve that by folding twice instead of once. Open it fully, and you're holding a 10-inch Dynamic AMOLED 2X display that measures 3.9 mm thick at its thinnest point, basically three 6.5-inch phone screens laid side by side. Fold it back up, and the whole thing collapses to 12.9 mm thick, which is about as thick as a regular phone in a case, except this one weighs 309 grams and hides a full-sized tablet inside."

"The device is aggressively thin when open. It looks like three glass sheets joined by two subtle hinge bumps, thin enough to hold between fingertips without much visual mass. The frame uses Advanced Armor Aluminum for rigidity, the hinge housing is titanium, and the back panel is a ceramic-glass reinforced polymer that resists cracks. The camera bump and hinges interrupt the silhouette slightly, but the overall impression is of a very thin, very dense slab of screen."

Foldable phones often suffer from creases, awkward aspect ratios, and limited usable workspace that prevent laptop-like productivity. Samsung's Galaxy Z TriFold folds twice to produce a 10-inch Dynamic AMOLED 2X display measuring 3.9 mm at its thinnest point and collapsing to 12.9 mm when closed, weighing 309 grams. The design aligns three 6.5-inch panels side-by-side and emphasizes an extremely thin open profile. Construction uses Advanced Armor Aluminum, titanium hinge housing, and a ceramic-glass reinforced polymer back for strength. Dual Armor FlexHinges, a shock-absorbing display layer, reinforced overcoat, and rigorous CT and laser checks target reliability for a twice-folding screen, while the QXGA+ panel enables multi-app side-by-side layouts.

Read at Yanko Design - Modern Industrial Design News