Not enough ZenFones for you this year? Here’s one more and it’s a strange one at that. The 18:9 screen ratio is often used by smartphone makers to mark their high-end devices. ASUS, however, missed that boat when it put out the ZenFone 4 series a few months back. But instead of pushing out an even higher model, it has curiously slapped on 18:9 screens on mid-range models, like this mouthful of an ASUS ZenFone Max Plus.