O2 Mobiles
O2 Mobiles is your premier destination for the latest smartphones, tablets, and smartwatches, offering flexible 5G tariffs, exclusive deals, and the popular O2 Priority rewards programme for UK customers.
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-18%Samsung Galaxy A16 4G (128GB Black) at £60 on Red (24 Month contract) with Unlimited mins & texts; 100GB of 5G data. £13 a month (Consumer Upgrade Price).
Samsung
-20%Samsung Galaxy A26 Dual SIM (256GB Black) at £50 on Red (24 Month contract) with Unlimited mins & texts; 200GB of 5G data. £17 a month.
Samsung
-30%Samsung Galaxy A56 Dual SIM (256GB Awesome Lightgrey) at £225 on Red (24 Month contract) with Unlimited mins & texts; 100GB of 5G data. £14 a month (Consumer Upgrade Price).
Samsung
-30%Samsung Galaxy A56 Dual SIM (256GB Awesome Pink) at £225 on Red (24 Month contract) with Unlimited mins & texts; 100GB of 5G data. £14 a month (Consumer Upgrade Price).
Samsung
-21%Samsung Galaxy S23 5G Dual SIM (128GB Cream) at £45 on Red (24 Month contract) with Unlimited mins & texts; 200GB of 5G data. £36 a month (Consumer Upgrade Price).
Samsung
-53%Samsung Galaxy S23 5G Dual SIM (128GB Phantom Black) at £250 on Red (24 Month contract) with Unlimited mins & texts; 100GB of 5G data. £26 a month (Consumer Upgrade Price).
Samsung
-46%Samsung Galaxy S25 Edge Dual SIM (512GB Titanium Icyblue) at £320 on Red (24 Month contract) with Unlimited mins & texts; 400GB of 5G data. £35 a month.
Samsung
-46%Samsung Galaxy S25 Edge Dual SIM (512GB Titanium Jetblack) at £355 on Red (24 Month contract) with Unlimited mins & texts; 400GB of 5G data. £35 a month (Consumer Upgrade Price).
Samsung
About O2 Mobiles: Your Trusted UK Network
O2 Mobiles, a leading name in the UK telecommunications landscape, has been connecting people since its inception as a distinct brand in 2002. With roots tracing back to the pioneering Cellnet network of 1985, O2 has built a reputation for reliability, innovation, and customer-centric services. Today, as a proud part of Virgin Media O2, a powerful joint venture between Telefónica and Liberty Global, the company continues to invest in cutting-edge infrastructure and customer experiences, ensuring seamless connectivity for millions across the United Kingdom. From its headquarters in Slough, O2 drives forward the future of mobile communication.
Explore the Extensive O2 Product Range
At o2.co.uk, customers can browse and buy an impressive selection of the latest mobile technology. The shop features an array of popular smartphones, including the newest iPhone models like the iPhone 17 Pro, as well as flagship Android devices such as the Google Pixel 10 Pro XL and Samsung Galaxy S25 FE. Beyond phones, O2 offers a variety of tablets, from the versatile iPad A16 to the HONOR Tab X8a, perfect for work or entertainment. For those looking to stay connected on the go, a range of smartwatches, including the Apple Watch Series 11, and mobile broadband devices are available. Don't forget to check out their competitive SIM Only deals and essential accessories like AirPods Max USB-C and Pixel Buds Pro 2.
Unbeatable Value and Dedicated Customer Service
O2 Mobiles is committed to providing exceptional value and support. Customers can take advantage of exclusive savings through various discount programmes, including student discounts via UNiDAYS, UNiDAYS GRADLiFE, or TOTUM, and special rates for NHS staff and military personnel through the O2 Open programme. The highly popular O2 Priority loyalty scheme offers a wealth of benefits, from early access to event tickets to exclusive deals and freebies. Should you need assistance, O2's comprehensive customer service is readily available via phone (0344 809 0202 for contract, 0344 8090222 for PAYG, or 0800 977 7337 for general enquiries), online through My O2, or by engaging with their supportive online community for help with orders, products, billing, returns, and repairs.
O2 Mobiles was founded in 2002 and is headquartered in Slough, Berkshire. It is part of Virgin Media O2, with 450+ UK stores locations.
Discounts & Loyalty
Student Discount
O2 offers student tariffs and discounts available through O2 for Business education schemes.
NHS Discount
NHS discount available through O2 for Business workplace schemes.
Military / Blue Light Discount
Eligible personnel, including service members, veterans, and bereaved family members, can get up to 25% off airtime plans (25% off for plans of 3GB or more, and 15% off for plans below 3GB). This is available via the O2 Open programme and requires registration with the Defence Discount Service and verification of status.
Gift Cards Available
Loyalty Programme
O2 Priority
Free membership offering exclusive rewards, early access to tickets, weekly freebies, and special experiences.
Shipping & Returns
Free next day delivery on smartphones. Order before 10pm for next working day delivery.
Returns Policy
14-day return policy on new devices. Devices must be returned in original condition with packaging.
Company Information
Founded
2002
Headquarters
Slough, Berkshire
Number of Stores
450+ UK stores
Parent Company
Virgin Media O2
Payment Methods
Sustainability
O2 is committed to becoming net zero by 2025 and offers phone recycling services and trade-in programmes.
Frequently Asked Questions
What is O2 Priority?
O2 Priority is a free rewards programme offering exclusive experiences, early access to tickets, and weekly freebies.
Does O2 offer free delivery?
Yes, free next day delivery is available on smartphone orders.
Does O2 offer 5G?
Yes, O2 offers 5G coverage in cities across the UK with compatible devices.
Can I keep my number when switching to O2?
Yes, you can port your existing number to O2 when you switch.
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Be the first to write a review6 Ways to Save at O2 Mobiles in 2026
Student discount
O2 offers student tariffs and discounts available through O2 for Business education schemes.
NHS discount
NHS discount available through O2 for Business workplace schemes.
Military & Blue Light discount
Eligible personnel, including service members, veterans, and bereaved family members, can get up to 25% off airtime plans (25% off for plans of 3GB or more, and 15% off for plans below 3GB). This is available via the O2 Open programme and requires registration with the Defence Discount Service and verification of status.
Click & Collect
Save on delivery by using O2 Mobiles's Click & Collect service.
Join O2 Priority
Free membership offering exclusive rewards, early access to tickets, weekly freebies, and special experiences.
Gift cards available
Buy discounted O2 Mobiles gift cards from cashback sites to save even more.
Saving tips verified by The Virtual Mall, the UK's original online shopping destination since 1999.
O2 Mobiles Quick Facts
| Standard Delivery | Free next day delivery on smartphones. Order before 10pm for next working day delivery. |
| Free Delivery | Not available |
| Click & Collect | Available |
| Returns Policy | 14-day return policy on new devices. Devices must be returned in original condition with packaging. |
| Student Discount | O2 offers student tariffs and discounts available through O2 for Business education schemes. |
| NHS Discount | NHS discount available through O2 for Business workplace schemes. |
| Military Discount | Eligible personnel, including service members, veterans, and bereaved family members, can get up to 25% off airtime plans (25% off for plans of 3GB or more, and 15% off for plans below 3GB). This is available via the O2 Open programme and requires registration with the Defence Discount Service and verification of status. |
| International Shipping | Not available |
| Payment Methods | Visa, Mastercard, American Express, PayPal, Apple Pay |
| Founded | 2002 |
| Headquarters | Slough, Berkshire |
Last verified: February 2026
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Customer Reviews
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Contact Information
Customer Service
0344 809 0202Customer Service Hours
Monday-Friday 8am-9pm, Saturday 8am-8pm, Sunday 9am-6pm
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