Best Smartphones 2015

Product of the year

Best smartphone under 5.5in

Apple iPhone 6S

"The best iPhone yet, and slicker than ever."

Best buys

Best smartphone above 5.5in

Samsung Galaxy S6 Edge+

"A superb performer across the board, this is the big-screen phone to opt for right now."

What Hi-Fi?

What Hi-Fi?, founded in 1976, is the world's leading independent guide to buying and owning hi-fi and home entertainment products. Our comprehensive tests help you buy the very best for your money, with our advice sections giving you step-by-step information on how to get even more from your music and movies. Everything is tested by our dedicated team of in-house reviewers in our custom-built test rooms in London, Reading and Bath. Our coveted five-star rating and Awards are recognised all over the world as the ultimate seal of approval, so you can buy with absolute confidence.

Read more about how we test