You don’t need to tell me the benefits of solar power ... extra few percentage points of power you generate could easily be the difference between your phone dying and not.

The idea is to maximize power while managing heat; sitting under a hot sun might be good for solar cells, but it’s generally not great if you want to keep your phone from overheating.

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And you’d also be able to charge your phone while walking down the street, if there’s enough sun. This solar-powered phone concept could be a game-changer for urban commuters in cities like ...

But Infinix is pitching something else: solar power in the phone itself to charge its battery when users are out in the sun. At the show, Infinix demonstrated its SolarEnergy-Reserving technology ...

styled as the world's first "ultraslim solar-powered PC." And I got to take a first-hand look at it. In case the name didn't make it obvious, Lenovo has covered the whole outer surface of the ...