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metal phone


Qualcomm Figures Out How To Wirelessly Charge Phones With Metal Cases

The Galaxy S6 has wireless charging. The HTC One M9 does not. There's a pretty good reason for this: metal interferes with the current methods for wireless charging, so you can't have your fancy metal phone and charge it (wirelessly) too. Engineers at Qualcomm have a solution to that, at least according to the company's latest press release. It's a newly-announced functionality of the existing Rezence wireless power standard, which is different from Qi and PMA.

According to Qualcomm, the Rezence/WiPower standard operates at a frequency that's more forgiving of extra material in between the contact and the receiver, including everything from metal to empty space.

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[Weekend Discussion] Leather, Kevlar, Glass, Metal - Do You Really Care What Your Phone Is Made Of?

Exotic or uncommon materials seem to be all the rage in smartphones right now. Motorola started offering wood backs, then later leather, for its Moto X 2013 and 2014 handsets, respectively. But this wasn't even the first time a phone was offered with some integrated exotic or unorthodox materials. When Apple released the iPhone 4 with a glass rear cover, people flipped - wouldn't it break (yes, it would!), or get scratches (not that much) on it?

But people went for it, and there were more glass-backed phones. And then, there were things like Kevlar, football (?), leather, plastic that looks like leather, and so on and so forth.

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