With a 5.5 inch touchscreen display, and 4K Ultra HD, you can enjoy movies and games like never before. The Z5 Premium's display has four times the resolution of Full HD, to get you even closer to the action.
Stay safe and secure
The Xperia Z5 Premium's power button has a built in fingerprint sensor, to make sure no one can get into it apart from you. The button's on the side of your phone, so you can pick it up and unlock it in one easy movement.
Keep your favourite memories
Relive the good times again and again. Google Photos is the home for all your photos and videos. You can even search for them by people and places, to make everything easier to find. And you can sync it so that when you take a picture, it will be waiting for you on your computer when you get home.
Get more done with a long lasting battery
Watch your favourite movies, listen to the latest music, chat for longer and more, without worrying about running out of juice. The Z5 Premium can keep going for up to two days, when you use STAMINA mode. And when you need a top, you can use the Quick Charger to get hours of power from a 10 minute charge.
Why doesn't this phone come with a charger?
O2 is working to try and reduce waste. And as 70% of people already have a USB charger at home, we've decided to not include one with your phone. If you do need a charger, add one at a discounted price - you can do this after choosing your tariff. O2 does not make money from selling the charger separately.
Take your music with you
You can store up 50,000 tracks for free, with Google Play Music. So you can listen to all your favourite songs and artists on your Z5 Premium. You can even share your music across your phone, tablet and computer.
For your everyday rituals, we've got offers like £1 lunch on Mondays. Fancy an every-so-often treat? Try getting tickets to that gig 48 hours before your friends. And then there's your chance to win once-in-a-lifetime experiences.
Includes 24 month Airtime Plan on our Pay Monthly Mobile Agreement and options to pay for your devices on a consumer credit agreement or pay cash upfront. Subject to status, credit check, and payment by Direct Debit. Applicants 18+. Subject to availability. Credit provided by Telefónica UK Limited trading as ‘O2’, 260 Bath Road, Slough, Berks SL1 4DX. In relation to consumer credit, Telefónica UK Limited is authorised and regulated by the Financial Conduct Authority (Reference Number 718822). Terms apply, visit o2.co.uk/termsandconditions.
Upgrade when you want to with O2 Refresh
O2 Refresh separates your Device Plan from your Airtime Plan so you can just pay off the cost of your device when you want to upgrade.