Hello Gaurav,
There are many basic differences between a tablet and a laptop. Some of them are:
Purpose:
You can use a tablet to accomplish some casual tasks like reading books, playing games, browsing etc. and even you may carry a tablet when you are travelling anywhere, very easily whereas a laptop is meant for business purpose. You can do programming, computing, documentation and complex computing tasks that one can perform on desktop systems.
keyboard and mouse:
Unlike laptops no keyboard and mouse are attached with a tablet as they generally have built-in software keyboard as touch screen facility. But nowadays, some tablet manufacturers also facilitating users with dockable keyboard. For eg. Stylish Q702 hybrid tablet from Fujitsu.
Size and weight:
The other differences lie in terms of size and weight of the gadgets. The tablets PCs are small and lighter in weight than laptops.
regards,
Sushil kumar saini