Earlier this year when ASUS first made an appearance at MWC2018 and announced the ZenFone 5 family of devices, we got a glimpse of what the ZenFone 5z will have – and we have the opportunity to test it in our lab too. The ASUS ZenFone 5z is the one smartphone from ASUS this time around that will have the most powerful specs that the market has to offer – other than the upcoming ROG Phone, that is.