Compare SIM Only Deals & Contracts

compare sim only deals

SIM Only Deals are a terrific way to get more value from your phone contract. As networks don't have to absorb the cost of giving you a brand new handset for free or for a large discounted price they can instead offer you a much more attractive package in terms of Call Minutes, Texts and Internet Data. So if your old mobile works fine, why get a new one when you can save so much money and get a chunky offering from a network provider?

Below we have picked out and compared the best network sim only deals...Networks which are not included have failed to compete on price and package.

The Best SIM Only Deals

Network Monthly Contract Cost Inclusive Minutes, Texts & Internet Data Contract Term Other Bonuses Package Name Explore
ThreeCompare Mobile Deals at Three 6.90 200 minutes, 5000 texts & 500MB Internet Data 12 Months Essential Internet SIM 200 12 months. Get Deal
OrangeCompare Sim Only Deals at Orange 8 500 minutes, 500 texts & 100MB Internet Data 12 Months SIM Only Get Deal
ThreeCompare Mobile Deals at Three 9.90 600 minutes, 5000 texts & 1GB Internet Data 12 Months Essential Internet SIM 600 12 months. Get Deal
ThreeCompare Mobile Deals at Three 9.90 600 minutes, 5000 texts & 500MB Internet Data 1 Month Rolling Essential Internet SIM 200 1 month. Get Deal
VirginCompare Mobile Deals at Virgin 10 250 minutes, Unlimited texts & 1GB Internet Data 30 Days Rolling Essential SIM Only 10 Get Deal
VirginCompare Mobile Deals at Virgin 12 1200 minutes, Unlimited texts & 1GB Internet Data 30 Days Rolling Essential SIM Only 12 Get Deal
ThreeCompare Mobile Deals at Three 12.90 200 minutes, 5000 texts & Unlimited Internet Data 1 Month Rolling Ultimate Internet SIM 200 1 month. Get Deal
VirginCompare Mobile Deals at Virgin 15 Unlimited minutes, Unlimited texts & Unlimited Internet Data 30 Days Rolling VIP SIM Only 15 Get Deal
ThreeCompare Mobile Deals at Three 15 2000 minutes, 5000 texts, 5000 Three to Three Texts & Unlimited Internet Data 12 Months The One Plan 12 Month SIM Only Get Deal
ThreeCompare Mobile Deals at Three 18 2000 minutes, 5000 texts, 5000 Three to Three Texts & Unlimited Internet Data One Month The One Plan 1 Month SIM Only Get Deal

Great Phones to Use with a Sim Only Deal

iPhone 4S

Sony Xperia Z

Design and Build

If you are looking for something game changing in terms of design and build with the iPhone 4S, then you are looking in the wrong place. The 4S is in fact identical to its predecessor, the iPhone 4, although, this is actually a very good thing.

This phone oozes premium class and charm. Scratch resistant glass covers the front and back of the phone, with a robust stainless steel band separating the panels. At 115.2 x 58.6 x 9.3 mm, the iPhone 4S is pretty small by today’s standards and is not the thinnest or lightest handset around either – weighing in at 140 grams. However, size and weight matters not, because this is a truly beautiful phone.


The smartphone market has become like the land of the giants over the past year, as so called “phablets” rule the roost. In comparison to the Samsung Galaxy’s and the HTC One’s of this world, the screen on the iPhone 4S can seem pretty insignificant, but what it lacks in the real estate department is more than made up for in quality. A 960 x 640p resolution at 330ppi and Apple’s pioneering Retina Display technology means that the colours offer great vibrancy and blacks are full of contrast. Changing light conditions are also handled very well, so everything from web browsing to gaming is a pleasure.


The iPhone 4S looking exactly like the iPhone 4 may have some people questioning whether an upgrade to the former is worth it. Well, while it is aesthetically the same, under the hood there are numerous changes that make this phone better than its little brother. One of these is the camera, which is now an 8-MP shooter (the iPhone 4 sports a 5-MP camera).

In terms of performance, 8-MP is a big step up from 5-MP and colours are much more natural and balanced when taking photos. The improved 1080p video recording mode also adds an extra dimension, providing much sharper and crisper results. Features are not plentiful, but panoramic and HDR modes are both enjoyable, the former producing some spectacular pictures.

The front-camera is the same VGA 480p shooter that was used on the iPhone 4. It’s not great, but does a decent job for FaceTime calling.


Another change under the hood with the 4S is the improved processor. The Cortex-A8 chip that was used in the iPhone 4 has been replaced with the Cortex-A9 1 GHz dual-core processor and performance benefits greatly as a result. iOS 5, which the 4S runs out of the box, is an intuitive and slick operating system as it is, but with this processor things are made even smoother. The touchscreen is super responsive, apps load quickly, and both gaming and video playback are completely lag-free. Not that it really matters, but it would have been nice to see the 512 MB of RAM boosted up to 1 GB, especially for those looking to upgrade to iOS 6.

The battery performs better than expected given the improved specs. Expect to easily receive a full day’s charge on moderate use. 

Apple iOS 6 is now available, but those sticking with iOS 5 can take advantage of some excellent new features including layered apps, better notifications, the excellent iCloud, and the much-publicised Siri.

As is always the case, 16, 32, and 64 GB versions of the 4S are offered.


The iPhone 4S takes everything good about the iPhone 4 and improves upon it. If a big screen smartphone isn’t really your thing, then this phone probably remains the best sub-4-inch handset on the market. Rating: 9/10.

Sony Xperia Z

Sony Xperia Z


The Sony Xperia Z might be one of the new wave of 5-inch handsets that have hit the market this year, but the design and build of the phone make it as comfortable to hold as the smaller iPhone 5. Sony has gone for an angular look, with square corners adding to the premium appearance of the handset. A thickness of just 7.9 mm and a weight of 146 grams make the phone feel like something worthy of its £500+ price tag, and the 139 x 71 mm frame is given shatterproof glass on the front and back to protect the device from damage.

Unlike many other phones, the Xperia Z has the power button placed excellently on the right hand side – within close proximity of the thumb. Other than the nearby volume rocker, there are no other buttons or ports in sight – all hidden due to one of the phone’s major selling points: waterproofness.

Sony says that the Xperia Z can be submerged in water to a depth of one metre for as long as 30 minutes without any loss of function – very impressive indeed.


As we’ve already mentioned, the Xperia Z has a 5-inch screen, which at 1080 x 1920 is Full HD and every bit as good as Sony’s BRAVIA televisions (thanks to the Sony Mobile BRAVIA Engine 2 technology). Everything that you view on this screen is first class, with a massive 441ppi providing staggering results of detailed, sharp and coloured images. Whether you are a gamer, a movie buff, or an eBook enthusiast, the Xperia Z is the screen for you.


The Xperia Z comes with a 13-MP camera and this puts the Sony flagship on a level few can match. Results are really impressive, especially in video mode where full HD is shot at 30fps. Changing light conditions are handled very well, which is usually a downside of the smartphone, and shutter lag is minimal.

The quality of the camera is also matched by the various features of the handset; these include Smile Shutter, which recognises a smiling subject and takes the snap automatically; customised focus, whereby a specific area of the screen can be tapped to improve focus; Superior Auto mode; and the always-excellent Panorama mode.


When it comes to performance, the Xperia Z is incredibly slick, helped no end by the Qualcomm 1.5 GHZ quad-core processor and 2 GB of RAM. Running multiple apps, gaming and watching videos are all super-fast; in fact, there is nothing that can slow this phone down.

Out of the box, the phone comes with Jelly Bean 4.1.2, but Sony has promised a 4.2 upgrade. The operating system is silky smooth and packed full of great features with Sony’s own customisation not taking too much away from the stock experience.

NFC is on board, which will be useful at some point, and a sealed-in 2330 mAh battery is given a performance boost with the excellent STAMINA mode. The only real downside to the device is 16 GB of internal storage, although, a micro-SD card slot saves the day.


The Sony Xperia Z is a spectacular, almost flawless phone. It is definitely Sony’s best yet and may even be Android’s best yet. Rating: 10/10.