We'd already heard that Acer had some 7- and 10-inch Android tablets in the works, but it looks like it's not stopping there. DigiTimes is now reporting that the company is also prepping a 5-inch tablet which, like the others, will be based on Android 3.0 and will roll out sometime in the first quarter of 2011. Of particular note here is that the 5-inch model will reportedly boast both "handset and tablet PC functionality," which would pit it up against the likes of the
