Televisions advice guides

LED or OLED? HD or 4K? We've got expert advice on buying the best TV, and getting the most out of your set.

How to buy the best TV
Our in-depth guide reveals how to buy the best TV with confidence, explaining features like 4K and HDR, what size television you should buy, which are the best TV brands, how much you should spend on a TV and more.
What is smart TV? Best smart TVs for 2020
by Martin Pratt
Smart TVs connect to the internet and let you access apps like BBC iPlayer, All 4 and Netflix to watch and catch up on films and TV programmes.
What size TV should I buy?
by Martin Pratt
Find unique Which? insight into the ideal size of TV for your home. Plus, find the top TVs in all these sizes.

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

Top five TVs for 2020
Look no further for a summary of the very best TVs money can buy. We highlight the top 4K HDR sets from Samsung, Sony, LG, Panasonic and more to show you the cream of the crop in the current market.
The best TV deals in the UK
Find out how to save over £1,000 on a top performing TV with a range of great TV deals from Samsung, LG, Panasonic and Sony. Each month we round up the best bargains and biggest discounts so you can buy with confidence.
Samsung vs LG TVs: which is best?
Samsung and LG are the two biggest TV brands in the UK, but which is best? Find out who comes out on top in our TV test lab as we look at some of the most popular models to see which offer the biggest savings and best performance.
Best budget TVs under £500 and £1000
Looking for a new budget TV? You no longer need to sacrifice great features for a cheap TV set, with 4K HDR TVs available for less than £500, plus top-tier models for under £1,000 too if you want advanced features on a budget.
Top 4K UHD TVs
4K TVs from Samsung, LG and Sony are more affordable and plentiful than ever, and our expert testing has picked the very best 4K TVs. These exceptional sets impress whether you're watching standard definition, HD or 4K content.
What to do if your TV has lost access to streaming apps
The abundance of streaming and catch-up apps means you can watch your favourite shows whenever you like, but when the likes of iPlayer, ITV Hub and Netflix vanish it can feel like you've only got half a TV. Here's what to do.
Should you buy a Bush, JVC, Logik or Technika TV?
Technika, Logik, JVC, Celcus, Alba and Bush; what do all these brands have in common? They're owned by a store or supermarket. They promise 4K HDR quality at a fraction of the cost of Samsung and LG, are these TVs worth buying?
How to connect devices to your TV
Whether you want to connect a sound bar for superior audio or a smartphone to show off your family photos, in this guide we'll show you how to easily connect all your devices to your TV wirelessly or with a wire.
Best TVs for watching sport
Looking for a TV that's great for watching sport? Our lab tests reveal the TVs that excel at fast motion, with deals available from Samsung, Sony and LG, plus find out if you really need a 4K TV for the main events.
Best TVs for sound
Looking to buy a TV with great sound or want advice on improving your existing setup? Our labs tests reveal the best performing sets for audio from brands like Samsung, LG, and Sony - plus find out which are best to avoid.
TV screen technology explained
If you're shopping for a new TV it's important to know the basics. We explain curved vs flat screens, 3D TV, HDR, 4K, OLED and more so you can ask the right questions and buy with confidence.
TV vs projector: which is best?
As TV manufacturers build bigger TVs, would it be simpler to get a projector instead? We look at the limitations and benefits of projectors to see if you should choose one, or if you're better off sticking with a giant flatscreen.
How we test televisions
At Which? our in-depth, expert lab tests go further to help you choose the best TV. Find out exactly why you can trust us to uncover TVs with excellent picture and sound, as well as those you should avoid.
Which TV brand to buy in 2020
Leading TVs from Samsung, LG, Panasonic and Sony are put through our reliability survey to find out which televisions develop the most faults over time, and which can be relied on to go the distance.
Should you buy a curved TV?
Only Samsung still makes curved TVs, so does LG, Panasonic and Sony's reluctance to keep making angled displays mean you should steer clear too, or are curved TVs more immersive than their flatscreen cousins?
TV licence explained
If you've ever asked the question 'Do I need a TV Licence?', the answer may be more complex than you think. We explain when you need one and when you don't, and also look at the best way to buy
How to buy the best TV DVD combi
Considering a TV DVD combi? Which? explains the pros and cons of TVs with built-in DVD players, including how much they cost and how to choose the best model for a caravan.
How to wall mount your TV
With TVs getting bigger, mounting one on your wall can save space. In this guide we'll show you how to choose the right VESA wall mount, what tools you'll need and the dos and don'ts of mounting your TV on the wall.

Televisions advice guides

How to buy the best TV

What is smart TV? Best smart TVs for 2020

What size TV should I buy?

Put us to the test

Top five TVs for 2020

The best TV deals in the UK

Samsung vs LG TVs: which is best?

Best budget TVs under £500 and £1000

Top 4K UHD TVs

What to do if your TV has lost access to streaming apps

Should you buy a Bush, JVC, Logik or Technika TV?

How to connect devices to your TV

Best TVs for watching sport

Best TVs for sound

TV screen technology explained

TV vs projector: which is best?

How we test televisions

Which TV brand to buy in 2020

Should you buy a curved TV?

TV licence explained

How to buy the best TV DVD combi

How to wall mount your TV