A lot more attention as probably been given to LG's rumored third Nexus smartphone, but Huawei's entry into the family has more implications for Google. That's not to say, however, that this first Chinese-made Nexus won't have interesting points. Rumors speak of its larger 2K resolution, for example. But those same rumors also betray a Qualcomm Snapdragon 810, one of the most infamous chips of recent days, running inside. Now a GeekBench sighting might be giving eager Nexus fans something new to worry about: performance.