Vivo might use Energous WattUp over the air charging tech soon

Vivo might call dibs on innovations like the in-screen fingerprint scanner, the first elevating camera, dual displays, or seamless button-less phones, but when it comes to battery charging tech, its cousin OPPO has a head start. That might not be true for long as the Chinese manufacturer strikes up a partnership with Energous to bring the latter’s over-the-air “true” wireless …