You won't believe your eyes! We caught a glimpse of a smartphone so incredibly thin, it seemed thinner than the paper in his hand! This video reveals the mysterious device used by a guy hailing a taxi, showcasing the cutting-edge of ultra-slim phone design in 2025.br Could it be the new Samsung Galaxy Z Fold 7, the Oppo Find N5, or another revolutionary foldable? Dive into the world of the thinnest phones of 2025 and discover how manufacturers are pushing the boundaries of portability and sleekness.