These are the very best smartphones of 2015 - welcome to Alphr's constantly updated chart including in-depth reviews and a buyer's guide
The best 18 smartphones of 2015
Welcome to Alphr's pick of the best smartphones on the market. Whether you're after a budget model or a top-flight flagship you'll find something to whet your appetite on this constantly changing list.
Before you make your decision, though, don't forget that the new Apple iPhone 6s and iPhone 6s Plus have just been launched. Are they be better than the Galaxy S6 or the LG G4? We don't know just yet, but the new 3D Touch display, 12-megapixel camera and superfast A9 chip should improve on what are already excellent smartphones.
Best phones of 2015
1. Samsung Galaxy S6
Price when reviewed: 32GB, £600 inc VAT
Samsung Galaxy S6 - front shot 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.
2. LG G4
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, but it's a very, very close-run thing.
3. Sony Xperia Z5 Compact
Price when reviewed: £437 inc VAT
Sony Xperia Z5 Compact review Bigger isn't necessarily better. If you’re against the trend towards giant handsets and almost-tablet-sized screens, then the Xperia Z5 Compact is going to set you fumbling for a credit card. It's 4.6in screen is lovely and bright; the 20 megapixel camera is fantastic; and battery life is excellent for such a a compact handset. Factor in the reasonable price, reassuringly sturdy build and IP68 water resistance, and the Z5 Compact is something of a pint-sized superstar.
4. Apple iPhone 6s
Price when reviewed: 16GB, £539 inc VAT
Apple iPhone 6s review: The iPhone 6s is a great smartphone – fast, reliable and with an excellent camera – and with its new 3D Touch (Force Touch) display, 12-megapixel camera and faster A9 processor it's the best iPhone yet. Battery life hasn't made great strides forward, but it's all-round a better phone than the iPhone 6 and as such replaces it in our list of best smartphones.
If you like your phones big, you’re going to love the iPhone 6s Plus. Equipped with a huge 5.5in Full HD display and ingenious pressure-sensitive touchscreen tech, it’s Apple’s biggest and fastest smartphone yet. Although it’s largely identical internally to the 4.7in iPhone 6s, it is superior in some respects: it has longer battery life and the camera’s optical image stabilisation (OIS) gives it the edge for low-light photography. Its high price will put many off, but make no mistake, the iPhone 6s Plus is one fabulous smartphone.
6. Motorola Moto G 3 (2015)
Price when reviewed: £159 inc VAT
Motorola Moto G 3 review: Motorola's new budget handset looks very different The Motorola Moto G has been the best budget smartphone on the market since it first appeared in 2013, and the latest edition strengthens its grip on the title.
What's new? It's had a significant makeover that makes it more attractive to look at, and it can now be customised via Motorola's Moto Maker service.
The most significant upgrades, however, are faster internals, full waterproofing (you can submerge the phone in up to a metre of water for 30 minutes), and a far better, 13-megapixel camera. You can still buy the Moto G 2 with 4G, but with this model now available why on earth would you want to?
OnePlus 2 review: The latest handset from OnePlus is a fantastic-value 5.5in smartphone
You can only buy a OnePlus 2 if an existing owner invites you, or you sign up and participate in OnePlus' various online promotion actvities, but it might just be worth the effort. The company's second-generation smartphone packs in high-end smartphone design, a very good camera, decent screen quality and a top-end Qualcomm Snapdragon 810 processor; it has all the hallmarks of a flagship smartphone and yet the 16GB model costs a mere £239. It's a bargain of epic proportions; the only reason it isn't higher up this list is it's so darned hard to buy.
8. Sony Xperia Z5
Sony Xperia Z5 review: Main shot, from front Well, hello – you handsome 5.2in handset, you. We've been eagerly awaiting the Xperia Z5, and Sony has done a cracking job of bringing the big-screened Xperia bang up to date. The camera has received an impressive upgrade, and performance and battery life are excellent. The only problem is that the competition has got that much tougher – the Apple iPhone 6s and Samsung Galaxy S6 have markedly superior hardware, and the LG G4 is nearly as good while costing almost half the price. It's still a lovely, lovely phone, though.
9. Samsung Galaxy Note 4
Price on 2 July 2015: £285 inc VAT
Samsung has produced the finest phablet yet; almost a year after its initial launch the 5.7in 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. Its replacement – the Samsung Galaxy Note 5 – has been announced, but Samsung hasn't confirmed it will make its way to the UK and Europe. For now, the Note 4 remains the big-screened smartphone of choice.
10. Nexus 6
Price on 2 July 2015: £399 inc VAT
Google Nexus 6 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.
11. Sony Xperia Z3
Price when reviewed: £477 inc VAT
Best Smartphones of 2015 - Xperia Z3 Camera Looking for a 5.1in phone that doesn't cost a fortune? Then you might want to consider the Xperia Z3. It's still a good-looking handset with good performance across the board – not to mention a very competent camera – and now that prices have dipped to just over £200, it offers a hell of a lot of phone for the money. If you love the Sony design and can't stretch to the lovely, and oh-so-expensive Xperia Z5, then there's no shame in opting for the Xperia Z3.
12. HTC One M9
Price when reviewed: £580 inc VAT
HTC One M9 review 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.
13. Samsung Galaxy S5
Price on October 6, 2015: £320 inc VAT
Samsung Galaxy S5 review: The rear of the S5 is dimpled, and available in a number of different garish colours There's much to like about the Samsung Galaxy S5: it's fast, tough and 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 has arrived, 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.
14. LG G3
Price on 2 July 2015: £260 inc VAT
A thoroughly pleasant surprise from LG last year – the G3 is powerful, and 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 fact alone.
15. Samsung Galaxy Alpha
Price: £280 inc VAT
Samsung Galaxy Alpha 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.
16. Motorola Moto X
Price when reviewed: £419 inc VAT
Motorola Moto X Motorola’s second-generation Moto X hits most of the right notes, coupling beautiful design with a hatful of innovative and useful features. It's a great phone for anyone who likes to be different, with thousands of design and customisation options available through the Moto Maker scheme. However, be aware that, the third-generation Moto X is about to hit the shops, and may well replace the second generation in our affections. Stay posted for our full review.
17. Nokia Lumia 930
Price when reviewed: £419 inc VAT
Nokia Lumia 930 The Lumia 930 is a knockout 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.
18. Motorola Moto E (2015)
Price when reviewed: £109 inc VAT
Motorola Moto E (2015) Review - camera close This 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.