When one goes for buying a laptop or a notebook, sky is the limit today. Both online and offline one is faced with so much information that one becomes very confused. There are numerous brands to choose from like Sony, HP, Samsung, Dell. Whatever brand of laptop you choose there are some factors to be kept in mind.
Never go for a cheaper option just for the sake of price only. You may find that the less costly notebook later turns out to be a headache when you require after sales service. So always remember that it is better to shell out some extra money and get yourself a good piece of hardware and peace of mind too.
One more important thing is always consider the mobility of laptop. Laptops are so popular because of their portability but you may find that opting for a 15 inch or bigger size may make it cumbersome to carry around the laptop. So if you have to move around a lot, go for a 10 or 12 inch laptop.
Processing power may also be a deciding factor which in turn depends on the purpose of the laptop. For graphics purposes the more powerful processor is the better it is. For simple document editing and accounting purposes most of the laptops will do. Battery life is another very crucial thing.
All in all, before going for a laptop, be sure you know the purpose of buying it.