Not sure about other models, but I recently bought a Karbonn A9 for dad for 9k and couldn't be more happier. It's a wonderful VFM device with a 1 GHz processor, 512 MB RAM, 3.8" 800X480 display, 5 MP camera, 1600 mAh battery, dual-sim etc. The colors on the display are a bit washed out but I...