You need to consider two key questions when choosing a new TV:
How much do you want to spend?
Prices can vary from less than £200 for a small-screen TV, up to many thousands for a top-of-the-range model. If you spend more money, you do get more TV, both in terms of screen size and features - but there are some fantastic TVs available for every budget.
What size TV do you need?
There's no point in buying a big TV if your nose is going to be inches from the screen – that will be both uncomfortable and disappointing in terms of the picture quality. With a 32-inch TV, you should sit more than seven feet away to view it comfortably; go for a 42-inch and you'll need a big enough living room to sit at least nine feet away.