Central to Xiaomi’s achievement is its innovative LaserLink technology. This exclusive optical communication module is identifiable by a small dot located on the back of the smartphone and the lens that enables data transfer via light (near-infrared laser) at speeds reaching up to 10 Gbps. This speed is sufficient to integrate seamlessly with Xiaomi’s AI and computational photography features, providing capabilities that traditional external lenses cannot match.
The lens includes two pins that connect to the back of the phone, drawing power from it. According to Xiaomi, the power consumption of the lens is similar to that of an integrated camera system. It is compact enough to fit into a bag or pocket, and its straightforward plug-and-play functionality ensures ease of use. This advancement could pave the way for a variety of specialized lenses for photographers; however, one must remember to carry them, which diminishes one of the significant benefits of standard phone cameras.
Photograph: Simon Hill
Considering the potential of LaserLink technology and its power transfer capabilities, it appears this system could facilitate a variety of other magnetic accessories beyond just photography. Ideas range from chargers and power banks to mobile game controllers, where the low latency would be ideal for gaming. In the future, it might also enable seamless connections with other devices within Xiaomi’s wider ecosystem, which encompasses speakers, numerous smart home devices, and even vehicles. Although the Xiaomi 15 series lacks Qi2 support, this new proprietary system might explain the omission.
However, before getting overly enthusiastic, it’s essential to note that this remains a concept without a definite release timeline or pricing. History shows us that modular phones have encountered setbacks and disappointments, with prior initiatives from Google, LG, Motorola, and most recently HMD. Nonetheless, Xiaomi’s prototype appears notably refined, and the potential of such a system is clear. A more balanced design without bulky camera modules, while still having the option to compete with a dedicated camera when necessary? Count me in.
