Here are the deals you can upgrade to that fall within the monthly line rental limit set by your network.
Please select one of our deals that fits within this limit.
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If you want to view other networks, you'll have to go through a fresh eligibility check.
The Effective monthly cost helps you to compare the total amount you'll pay for different deals, including those with an upfront cost, cashback, or bill credits, helping you find the best value deal.
The Effective monthly cost is NOT the amount that will be taken from your bank account by direct debit every month (this is the “Monthly cost”).
Included in the Effective monthly cost figure is:
For example. A contract has an upfront handset cost of £50. The contract is 24 months long, and is £25 per month. This means the total line rental is 24 months x £25, which is £600. If there was £100 cashback, this would be taken into account too, by subtracting it from the total line rental cost. £600-£100 = £500. Add in the handset cost £50+£500 =£550 to give the total contract cost of £550. To get the Effective monthly cost, divide this by the contract length: £550/24 months, to give £22.92.
*Networks may increase Monthly price in line with Retail Price Index (RPI).
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With the best of Sony packed into a sleek waterproof1 body, the Xperia™ Z1 is a remarkable smartphone. Sony’s digital camera and TV technologies make it unlike anything else.
With a huge 3,000mAh battery, the Sony Xperia™ Z1 will happily run all day. You can get up to 850 hours of standby time, plus up to 15 hours of talk time. It’s powered by a Qualcomm Snapdragon 800 processor, which runs at 2.2GHz, and Android 4.2.2 Jelly Bean so it’s incredibly fast. The Z1 has a 5” full HD display that has a super sharp pixel density of 441 pixels per inch and is powered by Sony’s TRILUMINOS™ and X-Reality technologies. There’s a 20.7MP camera with a massive 1/2.3” sensor, wide angle lens and F2.0 aperture for digital camera quality photos. You’ll also get 16GB of internal storage, which is expandable with a microSD card.
The Sony Xperia™ Z1 is designed to have the best camera in a water proof1. So Sony gave it a 20.7MP, 1/2.3” Exmor RS™ for Mobile image sensor, which on its own makes it one of the best camera phones available. But Sony threw all of its digital camera knowledge at the Xperia™ Z1, giving it a Sony G Lens with a F2.0 aperture for brighter photos and a 27mm focal length for wide-angle shooting. All that technology adds up to a smartphone that’s capable of taking digital camera quality photos.
So you can view your photos in stunning quality, the Sony Xperia™ Z1 has a 5” full HD display that’s powered by some of Sony’s TV technology. There’s TRILUMINOS™ technology, which gives true, authentic colours and delivers a significantly wider colour gamut, giving you a far more natural and vivid viewing experience with a heightened sense of depth. While X-Reality™ improves texture and detail by reducing noise and image interference and takes low-resolution images and enhances them to create a high-resolution picture. All of this hardware and software means you get a superb visual experience, whatever you’re doing.
To make sure the Sony Xperia™ Z1 can hold up to the tests of life, it's been designed for durability. It’s been given IP55 and IP58 certification, meaning it's dust resistant and waterproof1, so you can use it in the rain or at the beach. In fact, IP58 is the highest rating for protection against water so it’ll survive being submerged in up to 1.5 metres of water for half an hour. The Z1 should survive a few knocks too. Both the front and back panels are made from durable tempered glass, coated with an anti-scratch film. The frame meanwhile is made from tough glass fibre polyamide, which is so strong that it's often used as a metal substitute in cars.
To ensure the Sony Xperia™ Z1 will be future proof it has been given the Snapdragon 800 processor. This incredible quad core chip runs at an impressive 2.2GHz, so can easily run any apps or games that are currently available on smartphones. It’ll even be able to keep up as they get bigger and better in the future. There’s also 2GB RAM on the Xperia™ Z1, which means you’ll be able to multitask with ease. The amazing hardware is supported by Android 4.2.2 Jelly Bean so you’ll get a beautifully fast and smooth experience as you dart through apps and menus effortlessly.
Free next day delivery (Order before 5pm)
Saturday delivery is £7.50
You’ll receive a 1hr time slot on the morning of your delivery. If it doesn’t suit you, just text or email to reschedule
Free nominate your day for delivery
Free Click & Collect to store
For full details on your deliveries, please visit our Help site.
The above services are available on all phones, Pay monthly SIM cards, free gifts and everything else over £50. Delivery is made by DPD. All non handset items under £50 are delivered by Royal Mail first class, and will not qualify for next day delivery guarantees or the above services.
These services are not available in certain remote locations. For remote locations, you should allow up to 1-2 working days and you may be charged extra.
These services are not available on Sundays and bank holidays.
Product purchased online
What do I need to return/cancel my order
Full information on the above returns policies is available on our Help site.
Our insurance and 24/7 tech support gives you all the protection you need for your new mobile phone. With cover for theft, accidental damage and loss and our super simple claims process, ultra-speedy processing times and round-the-clock UK based tech support phone line to support you and your phone.