PARIS–(BUSINESS WIRE)– #dxomark–Renowned worldwide for the tests and scores of camera, audio and display quality of consumer electronics, the French hi-tech company DXOMARK today announces a new score for smartphone battery experience. “While battery performance is critical for consumers, they have negligible information pre-purchase to understand which device will best suit their needs. Specs like mAh and W do not indicate true battery performance. Battery performance depends on a combination of facto