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Want to double your 5G data? Whether you've just preordered the incoming Samsung Galaxy S26 or the more affordable iPhone 17e, or you're sticking with your current handset, but want to cut your bills, Smarty might have the answer. The mobile carrier is doubling its data allowance on its popular SIM-only plan for no extra cost.
For just 33p per day, you can get 80GB of data for the price of 40GB.
The £10 a month bundle also comes with unlimited calls and text messages. If you're debating whether 80GB of data is enough, the allowance will give you roughly 80 hours of HD video streaming, thousands of hours of music streaming, or constant daily browsing and social media every month.
Smarty offers flexible, commitment-free mobile plans you can cancel or change anytime, with no annual price rises. You'll get unlimited minutes and texts thrown in too, so you can chat away without watching the clock.
Compared to other existing plans, this year's best mobile network, Three is only offering 60GB for £11 per month. Meanwhile, EE is offering 50GB of data for £19 per month, and Vodafone is offering 50GB of data for £21 per month.
If you're looking to snag the SIM plan deal from Smarty, it's only available for a limited time.
Get double 5G data for FREE from a "commitment-free" SIM plan from Smarty
Get 50GB of data for just £8 from a "commitment-free" SIM plan from Smarty Get 80Gb of data for the price of 40GB in a "commitment-free" SIM plan from Smarty. This deal is so good, you'd only be paying 33p per day. Smarty offers flexible, commitment-free mobile plans you can cancel or change anytime, with no credit checks or annual price rises. You get unlimited calls and texts, Wi-Fi calling, fast 4G and 5G data, and EU roaming with a 12GB fair-use limit.
Smarty
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You can switch networks and start a new contract much faster, since everything happens digitally.
For those who don't know, Smarty is a UK-based mobile virtual network operator (MVNO), which means that it doesn't own any masts but piggybacks on infrastructure owned and operated by another brand.
Smarty bundles its SIM plans with unlimited calls and texts, Wi-Fi calling, fast 4G and 5G data, and EU roaming with a 12GB fair-use limit.
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In this case, that network belongs Three UK network — so if you enjoy a good connection with Three UK, you'll benefit from the exact same signal strength with Smarty. Launched in 2017, Smarty offers flexible, low-cost mobile plans with a focus on simplicity and transparency.
Smarty is well-regarded for its straightforward pricing, with no hidden fees or long-term contracts, making it popular among budget-conscious consumers. Reviews frequently highlight its competitive pricing, with data-only plans and pay-as-you-go options, as well as its emphasis on customer control through an easy-to-use app.
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If you'd rather eliminate the stress of monitoring how much data you use each month, Smarty is currently offering 200GB of data for only £15 per month or an unlimited data package for just £20 per month. Like its other deals, you're getting a commitment-free mobile plan that you can cancel or change anytime, with no credit checks or annual price rises.
It's also bundled with unlimited calls and texts, Wi-Fi calling, fast 4G and 5G data, and EU roaming with a 12GB fair-use limit.
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