https://medium.com/@LanceUlanoff/samsungs-new-galaxy-s10-line-boldly-goes-where-apple-won-t-e6f896d46e3d

There’s always been a lot in common between the iPhone and Samsung’s Galaxy devices. With the Galaxy S10 line, announced by the company in San Francisco today, that connection is cemented in an oddly intimate fashion.

At a recent briefing about Samsung’s new phones, I slid the glossy back of my iPhone XS against the Galaxy S10+; it began sucking power from this new Android device. I realized we’d entered mostly uncharted territory here, where rival phones could share something fundamental: the actual energy surging through their batteries.