First of all, there is no such thing as an iPad Nano. There is only the iPod Nano.
There is a huge difference between the iPod Nano and iPad. The iPod Nano is really small and has built-in FM Radio, while the iPad is much larger, has the ability to go on the internet, run a variety of apps, play video, and much more.
The physical difference: the Verizon iPad is .01 pound lighter than the AT&T iPad 2.
=an ipod nano is smaller than an ipod=
The difference between nano and non-nano in makeup products is that nano breaks down particles to make them transparent. For example, products with nano such as sunscreen is more clear. Non-nano sunscreen is white colored. Non-nano products are considered to be healthier and less toxic.
If leptop=laptop then leptop does not = iPad at all
A nano second is 1 billionth of a second. So there are 999,999,999 nano seconds difference between a second and a nanosecond
iPad 1 is very thick iPad 2 is very skinny
It's not a very big difference but an iPad 3 is way better.
the color and temperature.
Size and passenger room. Nano means very small.
The ipod touch and the ipad are the same except the ipad is bigger than the ipod.
The iPad 2 has a Gyroscope, is 8.8mm thick (compared to 13.4mm) and supports Verizon.
The iPad with retina display is also known as iPad 4 or the 4th generation iPad. The major difference between this iPad and it's predecessors are a better camera, a better processor and two times faster Wi-Fi.