ZTE Axon 7 is a new Android phone with a sleek design, powerful specs and a reasonable unlocked price that challenges the Samsung Galaxy S7 Edge and iPhone 7.That explains the confusing name of this successor to last year's ZTE Axon Pro (ZTE Axon Elite in the UK), which has skipped right over the ZTE Axon 2 through ZTE Axon 6 between 2015 and 2016.The...