We first saw Lenovo's Android 4.0 tellymabob back at CES, now the firm is getting ready to unleash the full K-series of Smart TVs on China. Four models are on offer, the 55-inch K91 and K81 models, along with a 42-inch version of the latter and another at this size -- the K71. You may remember that Ice Cream Sandwich is running on a dual-core 1.5GHz Snapdragon CPU and Lenovo claims the interface is a mix of touch, air mouse, gravity sensor, smart keyboard and conventional remote -- lots more to lose down the back of the couch, then. The firm's joint venture with SMG's BesTV -- iSmartv -- will provide on demand HD content, and its "Le Store" developer community will serve up the apps -- with over 1,000 claimed to be available already. Prices will range from 6,499 RMB to 14,999 RMB (about $1030 to $2370) and should be in stores across China this month.