The most innovative new Samsung phone in years might have a serious challenger

The iPhone still is Samsung's most terrifying rival, but Apple is also paying a boatload of cash to various Samsung divisions, so the Korean smartphone maker can't be wholly displeased with the iPhone's sale success. But come next year, the most innovative new Samsung phone in years might have a serious challenger that won't be designed in California. Instead, it's coming from Samsung newest nightmare. That's Huawei, China's top smartphone vendor, and the third biggest handset maker in the world...