You might have memories of ZTE as a cheap mobile brand, making throwaway phones you'd give to your aunt just for texts and phone calls. But two new phones from ZTE want to take on the best of Samsung and Apple and China's own Huawei. The Axon 7 is compatible with Google's Daydream VR, has "professional quality audio" chips inside as well as -- weirdly -- support for Dolby Atmos.