Recent tech showcases have revealed some of the most innovative smartphone concepts yet to hit the market. At MWC 2025, prototypes like Xiaomi's Modular Optical System and Tecno's Spark Slim phone captured attention. The Modular Optical System offers enhanced camera capabilities with a magnetically attachable lens, while the Spark Slim is touted as the world's thinnest smartphone. Additionally, Lenovo's solar-powered laptop concept hints at future energy solutions for mobile devices. These prototypes demonstrate the potential for smartphones to become even more versatile and sustainable, pushing the boundaries of what is currently possible in mobile technology.
Sources: Wallpaper, CNET, WION Tech It Out