India, Aug. 11 -- Buying a new refrigerator is no longer as simple as choosing between a single-door or a double-door model. The market right now is filled with refrigerator models that let you do more than just segregate food in two sections. Modern refrigerators are intelligent. These new models come with features such as Wi-Fi controls for remotely controlling a refrigerator, inverter compressors, deodorizing filters and twin cooling that not only consume electricity intelligently but also ensure that the food stays fresh for longer durations. More importantly these new refrigerator models come with convertible zones, that turn freezer space into extra fridge capacity when needed. This feature, in particular, gives users the flexibilit...