The ZTE Libero Flip is a smartphone with a 6.9 inch AMOLED display that folds in half like a flip phone, a small circular cover display, and the kind of specs you’d expect from a mid-range phone. Of course, most foldable phones don’t have mid-range price tags. But it looks like that’s starting to change, […] The post ZTE Libero Flip is a foldable flip-phone priced under $420 (in Japan) appeared first on Liliputing.