Ultra HD Blu-ray: everything you need to know By Joe Cox Ultra HD Blu-ray is the ultimate in AV performance. But what's so great about it? What equipment do you need? And what films can you watch? Read on...
32 Sonos tips, tricks and features By Joe Cox Get the most out of your Sonos system with these Sonos tips, tricks and key features.
Here's how to watch the live sport that's still happening By What Hi-Fi? How to watch the live sports streams still available - football, rugby, AFL and more.
BT Sport Ultimate and 8K: everything you need to know By Becky Roberts BT Sport already broadcasts in 4K, HDR and Dolby Atmos but, with 8K trials under way, an even better TV-watching experience could arrive sooner than you might think...
OLED vs LED vs LCD: which is the best TV technology? By Tom Parsons The differences, pros and cons of all of the different TV tech.
How to choose the right wireless speaker By Kashfia Kabir, Becky Scarrott Big or small, Bluetooth or AirPlay 2, portable or mains-powered, smart or, uh, un-smart – the choice of wireless speaker options is vast and varied. Let us enlighten you.
High-resolution audio: everything you need to know By Verity Burns, Becky Roberts High-resolution audio is the pinnacle for digital music fans, but what is it, how can you get it, and what kit do you need to listen to it?
What is DSD audio? How it works, where to download files, and more By Ketan Bharadia What exactly is DSD? How is it different from other music file fomats and how can you listen to it? We explain all.
Aston Villa vs Manchester City live stream: how to watch the Carabao Cup Final in 4K, anywhere By What Hi-Fi? Want to live stream the League Cup Final or watch it in 4K? Here's how to do it, from anywhere in the world...
Real Madrid vs Barcelona live stream: how to watch El Clásico By What Hi-Fi? How to watch Real Madrid vs Barcelona on TV, online and on the go – from anywhere.
Arsenal vs Olympiacos live stream: how to watch in 4K, anywhere in the world By What Hi-Fi? Watch Arsenal vs Olympiacos wherever you are.
Wilder vs Fury 2 live stream: see how to watch tonight's boxing from anywhere By What Hi-Fi? The heavyweight rematch of the year has finally arrived - Tyson Fury and Deontay Wilder will go toe-to-toe for the WBC heavyweight championship. Here's how to live stream it...
MP3, AAC, WAV, FLAC: all the audio file formats explained By Becky Scarrott What's an audio file format? Which music file formats are hi-res? And which is the best file format for audio? Read on.
How to improve your TV's sound: budget and premium options for better audio By Andy Madden Your 4K TV looks great, but is it missing something in the audio department? Here we explain how to get the best sound from your TV.
How to get the best sound from your CD player By Ketan Bharadia Advice Despite the rise of streaming services, the original digital format still has lots to give. Here's a handy guide to getting the most from your CD player.
9 Sonos Beam tips, tricks and features By Tom Parsons You’ve bought yourself a new Sonos Beam – now get it working at its best using these tips and tricks.
10 affordable ways to upgrade your hi-fi system By Andrew Murphy You don't have to throw your life's savings at your system to make some serious improvements...
Standmounts vs floorstanders: which speakers should you buy? By Andrew Murphy Considering a new pair of speakers but unsure whether to buy standmounts or floorstanders? Allow us to help.
Active vs passive speakers: what's the difference? Which is better? By What Hi-Fi? The difference between active and passive speakers is down to the signal path, the supply of electrical power and the order in which the music signal is processed.
How to set up your TV and get the best picture By What Hi-Fi? From the position in your room to the optimum viewing distance, here's how to get the best out of your TV.
