TV tech explained
What is 4K Ultra HD?
What is a smart TV?
TV screen size
Choose from our huge TV & Audio range, and take your home entertainment to the next level.
Our TV range has everything from stunning smart TVs to the latest DVD, Blu-ray & home cinema tech. And our amazing audio section includes headphones, speakers & Hi-Fi systems, and all the audio accessories you'll ever need.
How do I choose the right TV?
There's lots of incredible TV tech out there, but it can be tough to make sense of it all. So, if you want some help deciding between OLED and QLED, or HDR and HDR 10 (or if you just want to know what those initials stand for) then check out the help and advice in our handy TV buying guide.
We've got a wide range of screen sizes available, so you can easily find the perfect fit for your home. And if you go for a smart TV, you'll be able to explore the huge world of catch-up TV and streaming services, as well as lots apps and games to keep the family entertained.
What TV resolution do I need?
Higher TV resolutions give you more pixels, for greater depth and detail on-screen. Full HD TVs are bright and clear, but 4K Ultra HD TVs give you 4x the quality of Full HD to deliver much crisper picture quality. And if you really want next-level entertainment you could go for an 8K TV, with 4x the pixels of a 4K television.
What’s the difference between OLED and QLED?
OLED and QLED are premium screen technologies that offer amazing viewing experiences. OLED TV screens are on LG TVs, and they always deliver spectacular colours and contrast. QLED TV screens are on Samsung TVs, and they use state of the art Quantum dot technology to create true-to-life images.
Want some sound advice? If you’re looking for help finding audio tech, check out our Audio buying guide. It's full of useful information on headphones, Bluetooth speakers and lots more.