The Viliv S5 has had its fair share of positive reviews, in spite of its not-as-friendly $600 price tag, and now it looks like the company's ready to up the ante with the S5 Air and S5 Air Ready, according to a report from our friends at Engadget Chinese. From what we gather, both will see an improved, haptic keyboard and support Chinese character input / handwriting input, while the Air Ready also throws in HSDPA to boot. Those in the country can pick one up reportedly in June for an as of yet u
