Your buying guide for the best Android phones in 2018

We've reviewed all the major flagship phones available at the moment but plenty more are on the way this year, so the right handset for you might be just around the corner.

Android has the largest market share in the smartphone world, but while Apple’s share is divided between just a few iPhones with obvious differences between them, there are hundreds of Android phones available to buy.

The choice gets even more confusing when you consider that each Android phone manufacturer has multiple Android phone product lines, each with its own features and benefits. 

If you're still considering an iPhone, see how Apple's phones stack up in our overall round-up of the best smartphones, and once you've made a decision you might want to check up our pick of the best phone deals right now.

Best Android phones 2016 UK

In our best Android phones chart we focus primarily on flagship devices, with the exception of where a phone lower down the range stands out for its excellent value, feature set or performance. The phones in this group are those most likely to be bought on a contract, however, and their initial cost will be largely irrelevant.

If you are buying them SIM-free you should check out our best SIM-only deals, but if budget is a primary consideration for you, also see our round-ups of the best budget phones and mid-range phones

Specifications to look for in an Android phone

When we talk about flagship smartphones, we really just mean the top model in a company’s phone line-up. You’d usually expect to pay between £500- and £700 for it SIM-free, or around £30- to £50 a month on a contract.

Best Android phones 2016 UK

But cheaper phones can have flagship specs - and especially when you consider some of the surprisingly affordable Chinese phones we review. 

In 2018 a flagship Android phone specification will look something like this: 

• Android 7.0 Nougat or 8.0 Oreo

• Slim, lightweight metal/glass design

• 5-6in Quad-HD IPS display with Gorilla Glass 4

• Qualcomm Snapdragon 835/845 processor or comparable octa-core chip

• 4GB+ of RAM

• 32GB of storage, plus microSD support

• Fingerprint scanner

• 12Mp and higher primary camera with dual-tone flash, optical image stabilisation, laser autofocus and large apertures, plus support for 4K video recording

• 8Mp and higher selfie camera

• 4G LTE Cat.9

• Dual-band 802.11ac Wi-Fi

• Bluetooth 4.2+

• NFC, GPS, GLONASS, OTG

• Circa-3000mAh battery with fast charging over USB-C

Best Android phones 2018 UK - Android phone reviews

1. Samsung Galaxy Note 8

Samsung Galaxy Note 8
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 11 December 2017

The Galaxy Note 8 sure is expensive, but the finest things in life don’t come cheap. The reality is the price will likely have dropped a good hundred pounds by Christmas, and you’ll possibly be looking to buy it on a contract anyway.

If you can stomach the price, we are really taken by the Note 8. Until you see it you’ll find yourself wondering why anyone would choose it over the cheaper Galaxy S8+, but the S Pen alone justifies this price difference for us. It really is the kind of thing you need to see to believe just how good it is, so we urge you to try out the Note 8 in a local high-street store if at all possible.

Performance is bang-on as always, the screen is amazing, and photography is difficult to fault. Even Bixby has shown itself to be anything but the over-hyped, unnecessary feature we feared it could be.

If all we can throw against the new Note 8 is an expensive price tag, a slightly awkward fingerprint scanner and a very tall glass body that could be more fragile than metal-body phones, we find it absolutely deserving of our Tech Advisor Recommended badge.

Read our Samsung Galaxy Note 8 review.

2. Samsung Galaxy S8

Samsung Galaxy S8
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 3 January 2018

Samsung has taken the best phone around and made it even better with an impressive Infinity screen and premium design. It ticks a shedload of boxes - as you'd expect from a flagship. It's one of the best phones of 2017, and is nearly half the price of the iPhone X. But the biometrics are a let down.

If you want a slightly larger screen and battery, then the S8+ also gets our approval. Though now, the OnePlus 5T offers staunch competition on specs and price.

Read our Samsung Galaxy S8 review.

3. OnePlus 5T

OnePlus 5T
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 4 January 2018

The OnePlus 5T isn’t a surprise, both in its existence and the fact it’s very similar to the OnePlus 5. It stands as a reminder that 2017 was the year every company quickly produced a phone with an 18:9 display to make sure its bezels didn’t look outdated on the store shelf.

But OnePlus isn’t on many store shelves given its online retail approach, and its many vocal core fans who bought the 5 will be annoyed by the 5T. OnePlus needed to update its design language quickly to keep up with the wider market where it is yet to make a dent, and the 5T is overall a better device than the 5.

And let's not forget that for £449, the OnePlus 5T is an exceptionally well rounded smartphone. It is at least £100 cheaper than similar handsets, and sometimes close to £300 less.

If you buy into the design (without waterproofing and wireless charging) and price but can accept that the camera isn't top draw and it’ll probably be superseded in six months, then it’s a great choice.

Read our OnePlus 5T review.

4. Google Pixel 2

Google Pixel 2
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 12 December 2017

The Pixel 2 is a boring phone until you turn it on. The uninspiring hardware melts away to present you with a bleeding edge vision of the Android future, with machine learning fully integrated. It’s not quite there yet, but this is where we are heading. 

The camera, one lens down on some competitors, is better than all of them in most situations thanks to the superior software onboard. You only get that benefit when you buy Google hardware, and the company is finally realising the end to end product that Apple has been making for a decade.

If you want a smartphone to fawn over and make your friends jealous with, you won’t want the Pixel 2. But it’s faster than the Galaxy S8 and takes better photos. It delivers the best overall camera and software experience on any Android smartphone to date.

Read our Google Pixel 2 review.

5. LG G6

LG G6
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 11 December 2017

The LG G6 is no doubt a striking smartphone. Metal and glass shimmer while the huge 18:9 screen is impressively brought to life with the improved software and its rounded corner design. It is a more refined smartphone than both the G4 and G5, and should appeal to a broader audience – even if its features aren’t the same globally.

There’s a lot to cover with the G6, and it’s a complicated phone to assess. The differences in hardware and the tweaks in software mean that is a phone that reveals itself to you slowly than the immediacy of, say, a Samsung Galaxy S. The design looks uniform at first until you realise how well it all comes together.

LG has quietly managed to build a mature phone with next to no bezels and some genuinely unique tweaks to software, leaving it feeling fresher and more creative than any Android phone we’ve seen for a while.

The age-old question for LG though – will people buy it?

Read our LG G6 review.

6. Huawei Mate 10 Pro

Huawei Mate 10 Pro
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 17 November 2017

The Mate 10 Pro is the best phone from Huawei yet and although the cameras aren't as good as the Pixel 2 XL's, it has a better screen, better battery life and just as much processing power. 

In fact, with the AI processor there's arguably more on board, but there's no guarantee that apps will appear to make use of it. 

Even if they don't, this is still an outstanding phone.

Read our Huawei Mate 10 Pro review.

7. Google Pixel 2 XL

Google Pixel 2 XL
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 11 December 2017

The Pixel 2 XL is a fantastic phone. It’s well designed, well built and looks great. The screen issues could put you off, and don't forget there's no headphone socket or microSD slot.

This is where the Galaxy S8 Plus comes in: it’s slightly cheaper and has both of those features and matches the Pixel in just about every area.

The Pixel does win out on camera quality – just – but has the advantage of quick updates to future Android releases and unlimited photo and video storage for three years.

Read our Google Pixel 2 XL review.

8. HTC U11+

HTC U11+
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 17 January 2018

The U11+ is HTC's best effort for a long time with impressive specs for the price, including 128GB of storage as standard. We also like the upgraded screen and waterproofing, but the phone will be too big and heavy for a lot of users.

HTC fans should upgrade but in the wider market the U11+ doesn't come out on top in any categories. There are better phones for photography, audio, display and design. Edge Sense is the selling point here but you can get the same thing on the cheaper Pixel 2.

Read our HTC U11+ review.

9. Razer Phone

Razer Phone
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 5 January 2018

The Razer Phone, if you’re a gamer, is the perfect smartphone. It may not compete with sleek, thin smartphones but it does have a stunning 120Hz display. It makes a huge difference to gaming on the phone, especially when combined with stereo front-facing Dolby ATMOS-certified speakers and an app that lets you tweak the performance of games on a per-app basis.

But while the display is perfect, we can’t really say the same about the camera setup. The rear-facing dual-camera setup isn’t bad, but the quality of images captured isn’t enough to compete with other current flagships as it's easy to spot areas of aggressive noise cancellation, even in relatively well-lit photos.

But hey, if you’re a gamer on the market for a new smartphone that can provide the best Android gaming experience possible, the Razer Phone is the ideal candidate – and it’s much cheaper than other flagships too!  

Read our Razer Phone review.

10. Sony Xperia XZ Premium

Sony Xperia XZ Premium
  • Rating: ratingsratingsratingsratingsratings
  • Reviewed on: 11 September 2017

The Sony Xperia XZ Premium is a stunning smartphone, both in terms of design and performance. The mirror-like look isn’t for everyone due to the appearance of smudges, but it helps provide an elegant, high-end look.

The 4K HDR display is one-of-a-kind, bright and vibrant, and shows off snaps taken by the impressive Motion Eye camera perfectly. The camera itself can handle almost anything you can throw at it, although performance does slip in low-lit conditions and the super slow-mo video mode takes some practice.

If you’re looking for a gorgeous high-end smartphone with a huge focus on display and cameras with above average battery life, the Sony Xperia XZ Premium is a solid option.

Read our Sony Xperia XZ Premium review.