The 16 best smartphones of 2015: What's the best smartphone you can buy?
What are the best smartphone of 2015? We’ve considered size, price, apps and more to come up with the definitive list
Looking for the best smartphone for your money? Our frequently updated guide will give you the insights you need to make the informed choice, whatever your budget or priorities.
Already know what’s important to you? Then dive right in below and weigh up the pros and cons for yourself. Alternatively, head on to the next page for answers to some of the key questions you should be asking before you make your choice.
Best phones of 2015
Price when reviewed: 32GB, £600 inc VAT
Samsung finally ditched the plastic for its most recent smartphone design and, aside from a few reservations, the result is a real triumph. The S6 looks glorious with Gorilla Glass 4 at the front and rear and coloured metal beneath it to give it a glitzy, shimmering look.
It isn't only the exterior of the handset that sees improvements, however; Samsung has significantly beefed up the innards without impacting on battery life.
The highlight, however, is the phone's improved camera, which boasts optical image stabilisation and a wide f/1.9 aperture, allied with fast, phase-detect autofocus, for stunning image capture in all conditions.
The S6's sibling - the Galaxy S6 edge - is just as good and arguably the more attractive device, but its considerably higher price means we'd recommend going with the standard S6.
Price when reviewed: £530 inc VAT (for the plastic-backed edition)
Last year's LG G3 was a top smartphone – and still is (see below) – but the LG G4 is a different beast entirely: it has a camera to match the Samsung Galaxy S6, fast internals and a fantastic 5.5in quad HD display.
It isn't as slim, sleek or outright delicious as the Samsung Galaxy S6, but the leather-backed options are surprisingly attractive, and if you place practicality before aesthetics, the LG G4 has a lot going for it.
Unlike Samsung's leading light, the G4 boasts a removable 3,000mAh battery, so you can carry a spare for emergencies or replace a failing battery a year or two down the track; and it also has a microSD slot, so you're not stuck with the 32GB stock storage allocation. Plus, it's a touch cheaper than the S6.
Currently, we have the LG G4 in second place in our smartphone list, because it isn't quite as quick as the Samsung Galaxy S6 and battery life isn't as good either, but it's a very, very close-run thing.
Price when reviewed: £348 inc VAT
Sony’s pint-sized smartphone packs in a host of premium features without the high-end price, including fast performance and waterproofing. It's the battery life that really sets this handset apart from the crowd, however, regularly delivering one to two days of use per charge.
If you’re against the trend towards bigger handsets and bigger screens, then the Xperia Z3 compact is simply the best Android option out there.
Price on 02/07/2015: £285 inc VAT
There's much to like about the Samsung Galaxy S5: it's good-looking, tough, big, feature rich and we love the user-replaceable battery and memory expansion. It's a great smartphone in every way, and now that the S6 is here, the price is more reasonable than ever. If you're not precious about the way your phone looks, the Samsung Galaxy S5 is a great buy.
Price when reviewed: £539 inc VAT
It's a brave new world for Apple's larger iPhone, with a larger screen, a sleeker design, and it's much the better for it. Superfast, beautiful to look at and lovely to use. It's practically the dictionary definition of a flagship handset.
Price when reviewed: £145 inc VAT
A high-quality budget Android handset with an excellent screen and decent battery life. Now that there's a 4G version, it deserves its place among the best smartphones around.
Price on 02/07/2015: £285 inc VAT
Samsung has produced the finest phablet yet, and nearly a year after it's initial launch, the Note 4 is still a fantastic handset. The quad HD display is just fabulous, the battery life brilliant, and Samsung has upped the ante just about everywhere else, with a great camera and a huge range of features. Big-screened phones don't get any better than this.
Price on 02/07/2015: £399 inc VAT
The Nexus 6 has taken us by surprise since we first reviewed it. Once you sidle past the unavoidable fact of its gargantuan size, there’s an awful lot it does right. Battery life is good, the camera is excellent, and the build and design quality are second to none. Although its rivals hold an edge over it in many areas, the differences aren’t huge, and now that the price has been knocked down by £100 it's decent value for money as well.
Price when reviewed: £477 inc VAT
The successor to the Z2 isn't that much different. It's a touch slimmer and lighter, the screen is brighter, and the processor is clocked a fraction higher – but almost everything else is the same. It's a very good Android device, and if you can still find a Z2 for sale it will be much cheaper and almost as good.
Price when reviewed: £580 inc VAT
HTC took the One M8's design and refined it for 2015, creating a truly stunning smartphone. The internals have been upgraded as well: Qualcomm's octa-core Snapdragon 810 SoC; the camera goes from the M8's 4-megapixel snapper to 20 megapixels; and HTC has added a host of features to its Sense Android launcher software.
It's a beautifully crafted and highly competent smartphone, just like last year's HTC One M8. But it's only a small improvement on its predecessor.
Price on 02/07/2015: £260 inc VAT
A thoroughly pleasant surprise from LG last year – the G3 is powerful, packs a ridiculously high-resolution screen and superfast camera. The newer LG G4 is a big improvement, particularly when it comes to battery life, but the G3 is now ridiculously cheap, and worth considering for that alone.
Price when reviewed: £609 inc VAT
With most of the same features as the Samsung Galaxy Note 4 and an eye-catching curved-edge display, it’s hard to criticise the Edge. However, that curved display, intriguing as it is, adds a little to the cost – and that’s enough to cement the Note 4 as our large-screen smartphone of choice.
Price: £280 inc VAT
The Galaxy Alpha is among Samsung's best-looking smartphones and, now that the Galaxy S6 is here, the price has sunk to a tempting £280 – almost half its original price. If you want a feature-packed smartphone at a reasonable price, it's worth a look.
Price when reviewed: £419 inc VAT
Motorola’s second-generation Moto X hits most of the right notes, coupling beautiful design with a hatful of innovative and useful features. This is hands down the best phone for anyone who like to be different, with thousands of design and customisation options available through the Moto Maker scheme.
Price when reviewed: £419 inc VAT
The Lumia 930 is a knock-out from the first moment you pick it up. It's a Windows Phone device, so it can't compete on apps, but the design of Nokia's flagship is sumptuous and right up there with the best around.
Price when reviewed: £109 inc VAT
Makes plenty of compromises to keep costs down, but performs where it counts; the Moto E is another winner from Motorola at a highly tempting price. This is the best £100 handset by a country mile, and now it includes 4G.