Tecno has introduced its first modular smartphone system concept at MWC Barcelona. The slim profile device measures 4.9mm and has a range of ten different magnetic attachments for swapping out like a power bank, action camera, or telephoto lens.
The company says the concept showcases technology that is ‘adaptable, personal and responsive to real-world needs’, as ecosystems continue to mature.

From what was shown at Tenco’s booth at MWC, the accessories are stackable, i.e., three slimline powerbanks can be placed over each other, while the action camera accessory can be attached to a lanyard and be used hands-free. This means your smartphone can be used independently, and the accessories connect over WiFi.
Similarly with the larger lens clip-on, which can be used as a standalone camera while the phone can act as a viewfinder to capture images.
The Modular Phone has two design options, one in silver with red accents called Atom, and one in grey with what Tecno calls a ‘geek-inspired aesthetic, called Moda, with attachments styled differently.

Tecno’s Head of Modular Magnetic Interconnection Technology, Leo Li says the goal was not create a static masterpiece. “By pioneering this modular architecture, we are breaking the constraints of fixed hardware and returning the power of choice to the user,” says Li.
Anyone else remember LG’s modular phone, the LG G5? Exactly 10 years ago I attended MWC with the company and despite being short-lived, it was one of the most innovative phones I’d seen in a while. I also recall Motorola dabbling in the same space with the Moto Z Play.
So maybe it’s time for a comeback?
Tecno says its 10 modules covers things like capturing professional photography, gaming, communicating off-grid, or extending battery life, and offers ‘freedom to configure a personalised stack’.

The powerbank measure 4.5mm and will power both the smartphone and the attached accessories, while the action camera won’t add bulk and the telephoto lens will be a standalone system with the phone doubling up as a viewfinder.
Tecno says data transmission switches seamlessly between WiFi, Bluetooth, and millimetre-wave communication for higher bandwidth and lower-latency interaction.
The concept sounds great in theory, having access to a bunch of swappable accessories, which will no doubt make the life of content creators and budding photographers that much easier.
But it will be interesting to see if it makes it to production and takes off, i.e., how practical is it to carry a bunch of kit around when you’re out and about or traveling.
*Recharged is currently at MWC Barcelona as a guest of Tecno South Africa.
Nafisa Akabor
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Recharged is an independent site that focuses on technology, electric vehicles, and the digital life by Nafisa Akabor. Drawing from her 18-year tech journalism career, expect news, reviews, how-tos, comparisons, and practical uses of tech that are easy to digest. Nafisa is a traveller at heart, having been to 46 countries and counting. Find her unique travel tips and tricks on TikTok alongside tech & EV content.



