Apple iPhone 16 Pro Contract Deals

Green Smartphones is an Ofcom-accredited smartphone comparison site.

We scour the internet to find smartphone and SIM-only deals from the UK's leading mobile networks and retailers, and rank them based on their prices and data allowances.

First, use our filters to find deals that meet your needs, based on factors such as their monthly cost, upfront cost, contract length, and monthly data limit.

Then, once you find a plan you like the look of, click "View deal" to see the tariff on the seller's website.

There, you can complete the checkout process, which may require passing a quick credit check, and setting up a direct debit for future payments. Once purchased, your phone will be shipped in the mail by the vendor.

Depending on the seller, your phone should normally arrive with you within one to two business days of ordering.

Yes. If you are switching to a plan on the same mobile network, you can complete the transfer online in your customer account after buying.

If you are switching to a new mobile network, simply text "PAC" to 65075 with your previous SIM in your phone, and you'll receive something called a porting authorisation code.

You can give this code to your new provider on their website to transfer your mobile number from your old company to your new SIM or eSIM.

By default, deals are ranked based on their lowest average monthly cost. You can also choose to sort deals based on their data limit, monthly cost, and more.

To more accurately compare different smartphone deals, we compute their average monthly cost over the entire duration of the tariff.

This is calculated by taking the sum of all monthly costs incurred during the contract (including after mid-contract price rises) plus any upfront costs, and dividing this figure by the contract length in months.

The result is the average amount of money you will pay per month over the life of the contract.

This depends a bit on how much you use your phone out of the house (meaning, when not on WiFi) and what you tend to use your device for.

If you just use your phone to browse the internet and occasionally use social media on the go, a 10 GB monthly data limit should be plenty - or less if you don't use your phone outside the house that often.

But if you're constantly on the go and doing data-intensive activities, such as streaming TV or YouTube on the way to work, a 100 GB or higher limit is probably best - and you might want unlimited data.

Most modern smartphones allow you to check how much monthly data you use in the device settings, in case you want to get a better idea of your exact usage at the moment.

Most of the smartphone deals we compare unfortunately do not come with a charging brick or charging cable. However, some retailers allow you to add these accessories to your cart when checking out as optional extras.