Compare O2 Deals

O2 in 1985 became one of the original two mobile phone networks, along with Vodafone, and today is the commercial brand of Telefonica UK. O2 offers monthly mobile phone and SIM only contracts and has a customer base of 23 million customers.

According to Ofcom, O2 has the highest customer satisfaction for any mobile provider, an achievement it has attained for seven years in a row. After sales customer service is available during daylight hours, seven days a week.

O2 provides 2G, 3G and 4G internet access, with the latter requiring a 4G smartphone, 4G SIM card and 4G tariff. To help customers manage their internet/data usage, the My O2 app can be download for free.

The Priority app gives all O2 customers access to perks such as £1 Lunch on Monday, your favourite Channel 4 shows available 48 hours before they air on TV and the option to get tickets to music, comedy and sports events 48 hours before they go on general release.

O2 Wifi, with 10,000 UK hotspots, means that O2 customers don’t need to use up their data allowance and O2 Wifi is up to 10 times faster than a normal mobile connection. O2 customers can also access London Underground Wi-Fi, which is available in over 250 London underground stations in the ticket halls, escalators and platforms.

Compare O2 Mobile Phone Deals
Advanced search: Mobile Phone Features
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Phone Deal Mins, Texts & Data Information Monthly Cost  
LG K8 indigo blue
Refurbished LG K8 indigo blue
LG K8 indigo blue deals on 100 mins unlimited texts with 100MB (24m)
24m contract
£11.00 per month
100
Minutes
Unlimited
Texts
100
MB Data
  • 100 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £264.00
  • Refurbished Handset cost: £9.99
£11.00
monthly
Buy the LG K8 indigo blue on 100 mins unlimited texts with 100MB (24m) from O2 Buy the LG K8 indigo blue on 100 mins unlimited texts with 100MB (24m) from O2
HTC Desire 530 blue
Refurbished HTC Desire 530 blue
HTC Desire 530 blue deals on 100 mins unlimited texts with 100MB (24m)
24m contract
£11.00 per month
100
Minutes
Unlimited
Texts
100
MB Data
  • 100 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £264.00
  • Refurbished Handset cost: £9.99
£11.00
monthly
Buy the HTC Desire 530 blue on 100 mins unlimited texts with 100MB (24m) from O2 Buy the HTC Desire 530 blue on 100 mins unlimited texts with 100MB (24m) from O2
LG K8 indigo blue
Refurbished LG K8 indigo blue
LG K8 indigo blue deals on 500 mins unlimited texts with 500MB (24m)
24m contract
£12.00 per month
500
Minutes
Unlimited
Texts
500
MB Data
  • 500 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £288.00
  • Refurbished Handset cost: £9.99
£12.00
monthly
Buy the LG K8 indigo blue on 500 mins unlimited texts with 500MB (24m) from O2 Buy the LG K8 indigo blue on 500 mins unlimited texts with 500MB (24m) from O2
Sony Xperia E5 black
Refurbished Sony Xperia E5 black
Sony Xperia E5 black deals on O2 100 (24m)
24m contract
£12.00 per month
100
Minutes
Unlimited
Texts
100
MB Data
  • 100 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £288.00
  • Refurbished Handset cost: £9.99
£12.00
monthly
Buy the Sony Xperia E5 black on O2 100 (24m) from O2 Buy the Sony Xperia E5 black on O2 100 (24m) from O2
HTC Desire 530 blue
Refurbished HTC Desire 530 blue
HTC Desire 530 blue deals on 500 mins unlimited texts with 500MB (24m)
24m contract
£12.00 per month
500
Minutes
Unlimited
Texts
500
MB Data
  • 500 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £288.00
  • Refurbished Handset cost: £9.99
£12.00
monthly
Buy the HTC Desire 530 blue on 500 mins unlimited texts with 500MB (24m) from O2 Buy the HTC Desire 530 blue on 500 mins unlimited texts with 500MB (24m) from O2
Alcatel Pop 4 5 black
Alcatel Pop 4 5 black
Alcatel Pop 4 5 black deals on O2 100 (24m)
24m contract
£13.00 per month
100
Minutes
Unlimited
Texts
100
MB Data
  • 100 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £312.00
  • No upfront cost
£13.00
monthly
Buy the Alcatel Pop 4 5 black on O2 100 (24m) from O2 Buy the Alcatel Pop 4 5 black on O2 100 (24m) from O2
Apple iPhone 5s 16GB grey
Refurbished Apple iPhone 5s 16GB grey
Apple iPhone 5s 16GB grey deals on O2 100 (24m)
24m contract
£13.00 per month
100
Minutes
Unlimited
Texts
100
MB Data
  • 100 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £312.00
  • Refurbished Handset cost: £9.99
£13.00
monthly
Buy the Apple iPhone 5s 16GB grey on O2 100 (24m) from O2 Buy the Apple iPhone 5s 16GB grey on O2 100 (24m) from O2
LG K8 indigo blue
Refurbished LG K8 indigo blue
LG K8 indigo blue deals on 300 mins unlimited texts with 300MB (24m)
24m contract
£13.00 per month
300
Minutes
Unlimited
Texts
300
MB Data
  • 300 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £312.00
  • Refurbished Handset cost: £9.99
£13.00
monthly
Buy the LG K8 indigo blue on 300 mins unlimited texts with 300MB (24m) from O2 Buy the LG K8 indigo blue on 300 mins unlimited texts with 300MB (24m) from O2
Sony Xperia E5 black
Refurbished Sony Xperia E5 black
Sony Xperia E5 black deals on O2 500 (24m)
24m contract
£13.00 per month
500
Minutes
Unlimited
Texts
500
MB Data
  • 500 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £312.00
  • Refurbished Handset cost: £9.99
£13.00
monthly
Buy the Sony Xperia E5 black on O2 500 (24m) from O2 Buy the Sony Xperia E5 black on O2 500 (24m) from O2
HTC Desire 530 blue
Refurbished HTC Desire 530 blue
HTC Desire 530 blue deals on 300 mins unlimited texts with 300MB (24m)
24m contract
£13.00 per month
300
Minutes
Unlimited
Texts
300
MB Data
  • 300 minutes and Unlimited texts per month
  • Total contract cost over 24 months: £312.00
  • Refurbished Handset cost: £9.99
£13.00
monthly
Buy the HTC Desire 530 blue on 300 mins unlimited texts with 300MB (24m) from O2 Buy the HTC Desire 530 blue on 300 mins unlimited texts with 300MB (24m) from O2
Monthly cost may rise in line with RPI
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