Smartphones with long battery life

Do more, for longer

There are lots of things to consider when buying a new phone, but battery life is one of the most important. Of course, it's great to have a good camera, a gorgeous touchscreen, a fast processor and more - but without any charge in your battery they're no use at all. So to help you choose the best smartphone for you, we've put together a list of the best performers when it comes to battery life.

Samsung galaxy note 8  
Samsung galaxy note 8

Longer lasting, faster charging 

It’s no surprise that the flagship phone in the Samsung range, the Galaxy Note 8, is a strong performer for battery life. Its 3300mAh battery combines with an efficient processor to give longer use between charges.

It’s a brilliant choice for gaming fans – and not just because of the stunning 6.3-inch screen. It’s fast connection between computing and graphics gives you a smooth performance without draining battery. Alternatively, you can enjoy 16 hours of video playback, up to 22 hours talk time or up to 13 hours’ browsing on Wi-Fi. And with options for fast and wireless charging, you’ve got more ways to get you back up and running too.

The Samsung Galaxy Note 8 is a great choice to keep you entertained on the go.

A classic phone brought up-to-date

One of the most popular phones ever released, the original Nokia 3310 was beloved for its long battery life, stylish design and legendary all-round indestructability. The newly-released Nokia 3310 (2017) has been updated with a colour screen, 2-megapixel camera, and internet connectivity. It’s even got a re-vamped version of the classic ‘snake’ game. And it’s just as reliable as the vintage model.

The Nokia 3310 (2017) gives up to 22 hours talk time and can last up to a month on standby, making it a great phone for people who need to spend a long time away from a charging point. Perfect for festivals and weekends away or for anyone who just wants a reliable phone to use mainly for texts and calls.

Nokia 3310
Sony Xperia XZ Premium  

A smart approach to longer battery life

The Sony Xperia XZ Premium boasts a lot of cutting-edge features. But one that Sony are particularly proud of, is its ability to learn how you use your phone, and adapt accordingly. This extends to battery usage – Smart Stamina identifies when you use your phone and when you charge it, and optimises both charging and battery use to keep you powered throughout the day.

The XZ Premium has a quick-charge feature too, so you can boost its powerful 3900mAh battery up to 100% quickly when you need to. An all-round great performer that’s designed to ensure you get the maximum enjoyment and use between charges.

Good to know 

  • What makes smartphones run out of battery faster?

    The more apps and services you use, the more strain you’ll put on your mobile phone’s battery.

    One quick tip is to turn off Wi-Fi when you’re not using it, as your phone will use battery looking for a signal. You can also shut down background apps that may be using power – especially ones that track your location.

    Turning your screen’s brightness down can help too – as this is one of the biggest uses of battery power. It’s even worth turning off Bluetooth when you’re not using it. It won’t use as much power as leaving Wi-Fi on – but it’s still draining your battery unnecessarily if you’re not using it.

    If you’ve tried all these tips and you still don’t get enough charge from your battery, there’s always the option of carrying a mobile phone charger or backup power bank around with you. But if that doesn’t suit, a phone with a long-lasting battery should be your first point of call.

  • Is iOS more efficient for battery life than Android?

    Because Android and iOS devices don’t all come with the same capabilities, it’s difficult to say which phone type has the best battery life or which lasts longest. But it’s safe to say bigger battery doesn’t always mean a longer time between charges.

    Some phones, like the Samsung Galaxy S8, iPhone 7 or Sony Xperia XZ Premium, can do more with less. If you want to know which phone is best for long battery life you’re better off paying attention to the specs for talk time and audio playback, for example, than just considering battery size.