Sony's new $350 'Bose killer' headphones vs. Bose's highly rated $400 noise-cancelling headphones

 

· The brand-new $350 Sony WH-1000XM4 and the latest $400 Bose 700 offer very similar propositions — a premium set of wireless, noise-cancelling headphones that sound amazing.
· At the same time, they're quite different in almost every way. They sound different, they come with different features, and they're priced...