A tablet is basically a mini computer. One can do multitasking on a tablet. For example, you can take snaps, watch videos and read e-books while surfing the internet. The tabs have a very powerful hardware, which make them work just like laptops. It is way more portable than the computers. The only disadvantage of having a tab instead of a smartphone is that you cannot make phone calls.
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The idea of using a mobile phone only for making calls has gone obsolete. With smartphone in hand, you don’t need to turn on your personal computer to check emails or surf internet. In smartphones, the cellular technology has been coupled with several exciting applications. With features of GPS, A-GPS, EDGE and GPRS, a smartphone is a very nice navigational device.
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