Best dual SIM phones with good battery life

Jump straight to the phones

Why might you want a dual SIM phone?

If you have a dual SIM phone, it means you can use two numbers on a single device. This could be useful for people who want to separate their work life from their personal life. You can even have two separate contact lists on each SIM card.

You can also have more than one network on your phone, so you’re more likely to stay connected in different areas. This is particularly handy when you’re roaming, as you can set up a SIM native to the country you’re in. 

Why is it important to have a good battery life?

Having a phone with a long-lasting battery life is helpful when you’re on long trips or commutes without access to a charger. It also allows you to perform battery-intensive activities, like watching content, video-chatting to friends and family, and navigating without worrying about your battery running out.

If your battery is quick to die, you’ll often be unable to use your phone in times of need, which can be both frustrating and (possibly) dangerous.

Your dual SIM phone will need a decent battery capacity to handle all the separate tasks you ask of it, like calling from two different phone numbers!

Best dual SIM phones with big batteries

We’ve ordered these super smartphones from the highest battery capacity to the lowest so you can decide which phone is right for you. And of course, all of the phones below are also dual-SIM compatible!

Getting started with Asda mobile

Now that you’ve found your new favourite phone, why not pair it with your new favourite network? There’s plenty of reasons to join Asda mobile, from great value SIMs, to unlimited data, to complete flexibility and lack of contracts. Simply choose your bundle and start your journey with us!

Follow us on Facebook and Twitter for more recommendations and other helpful smartphone guides.