BA Exhibition Observation: Edge AI Becomes the Focus of the Telecommunications Industry as Terminal Manufacturers Compete for New Entry Points

WealthCoffee · 2026-03-09T13:47:53+00:00

At the Mobile World Congress held in Barcelona, Spain, edge AI became the focus, with various manufacturers showcasing how to embed AI into devices. Transsion's subsidiary TECNO introduced a modular magnetic phone that attracted attention. The device is 4.9 millimeters thick and expands functionality through external modules, supporting automatic connection of various accessories.

WealthCoffee

2026-03-09 13:47:53

Abstract generation in progress

[Caixin] The focus on edge AI continues to be a hot topic. At the recent Mobile World Congress in Barcelona, Spain, smartphones, PCs, wearables, home appliances, and robots all attempted to become new entry points for AI. Compared to previous years, this year’s exhibitors emphasized not just large model capabilities but also how to run AI locally on devices and embed it into specific use scenarios.

Transsion’s subsidiary TECNO showcased a modular magnetic attachment concept phone that received the most attention at MWC. The device has a thickness of 4.9 millimeters, with a simplified basic configuration, mainly expanding functions through external modules. Optional modules include stackable battery modules, each with about 3000mAh capacity, camera and handle modules, telephoto lenses, external microphones, speakers, makeup mirrors, and more. The phone and modules feature magnetic arrays and contact points on the back; when the module is close to the device, it automatically attaches and completes power connection, with data transfer via Wi-Fi, Bluetooth, or millimeter-wave technology.

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