Nowadays, Android is becomes the most popular operating systems for mobile device. Thousands of smartphones and tablets had adopted Android, from many vendors and it continues to grow. Google also claimed more than 555.000 devices with Android OS switched on everyday. Not just for smartphones, tablet PC with Android operating systems also gain the momentum. Reportedly, more than 1.2 users daily utilize tablet with Android Operating Systems worldwide. Indeed, theres no official statement from Google related with this issues. But, if think that 1.2 million tablets it’s a very large amount, try to compares it with Apple iPad which has sold for 28 million units on June. It also makes a sense, because we often see people in public used iPad than Samsung Galaxy Tab, Vizios or Motorola Zoom. But its still possible that Android will overtake total sales of iPad. Looks like competition in tablet market arena has becomes tighter.