Yes, There is a 64GB Model.
64gb
No, the only difference between the two is 2nd gen models only have 8gb and 16gb storage 3rd gen only has 32gb and 64gb storage. Other than that they are the same
No, the IPad Air is thinner and lighter than the iPad 4
Do you mean iPad? iPad are bigger than iphones.
Do you mean iPad? iPad are bigger than iphones.
The ipod touch and the ipad are the same except the ipad is bigger than the ipod.
pretty much the same just that the ipad is bigger
Well, the only difference between an ipad and a big ipod touch is that an ipad is slim and is bigger
4G is not a type of storage.
Yes. The home button on the iPhone (and the iPad) is bigger than the iPod touch's (and the iPad Mini's)
You can hold an iPod in your hand and i would estimate its about 2x4. An iPad is more like a computer and it's probably about 5x8.
no the iPad 3, is acually called the iPad Mini, and no i believe it is half the size of the current iPads, making it bigger than the iPod touch.