This means you can get a brand new handset without having to commit to monthly repayments, perfect if you're happy with your current SIM plan but need to upgrade your phone.
SIM-free phones have become increasingly popular in the last few years, as it's usually very expensive to get flagship phones on contract when they go on sale. It can be a lot cheaper to buy the phones SIM-free and unlocked and pair them with a bargain SIM only deal.
At just £289.99, Virgin Mobile is the cheapest place in the UK that you can get your hands on a brand new SIM-free iPhone 6S. You can see the full deals below:
Cheap SIM-free iPhone 6S at Virgin Mobile
Need some data?
If you're after a good deal on data, you'll be pleased to know that Virgin Mobile has topped Three's 100GB of data for £20 offer by chucking on another 20GB of data on top. Yes, that means you can now get 120GB of data for that price.
It's the best big data SIMO deal on offer in the UK right now – but it will only be available until the end of the month. You can see this offer in all its glory down below and we fully advise grabbing one before it goes – these kind of deals don't come around everyday.