Huawei is taking the high road that Apple and Samsung have already taken, designing an ARM-based processor of its own to power its flagship Ascend D Quad XL. The K3V2 silicon is quad-core, and Huawei made some record-breaking claims about its performance. That was way back at the MWC expo in the spring, though, and quite a lot has moved since then. How does the Huawei Ascend D quad XL stack up against the current flagship competition out there? Read on our review to find out...