Samsung and Nokia, two companies that have released or are preparing to release competitors to Apple's iPhone, are taking advantage of a rare misstep from the iPhone maker to tout the abilities of their handsets. Both companies have jabbed at Apple over the last few days about Apple's ongoing woes in the mapping sector. Samsung took to the company's Google+ page to take a dig at Apple, while Nokia benchmarked its own maps versus those of both Google and Apple in a post on the company's blog.