|Check network coverage:||Tesco Mobile coverage||EE coverage|
|2nd generation network. Max data speed of 0.3 Mb per second.|
|3rd generation network. Max data speed of 42 Mbps.|
|4th generation network. Max data speed of 1 Gbps (1000 Mb/s).|
|5th generation network. Max data speed of 10 or 20 Gb/s.|
|Use Wi-Fi for mobile phone calls and texts when no network signal.|
|4G Calling (VoLTE)||No||Yes|
|Voice over LTE (4G Calling) makes clearer HD calls over 4G networks.|
|Unused mobile data allowance rolled over from one month to the next.|
|Tethering allows you to share your mobile internet with other devices.|
|Network Frequency Bands|
|5G (NR) Frequency||3500 MHz||3500 MHz|
|4G (LTE) Frequency||800 / 900 / 1800 / 2100 / 2300 MHz||800 / 1800 / 2100 / 2600 MHz|
|3G (UMTS) Frequency||900 / 2100 MHz||2100 MHz|
|2G (GSM) Frequency||900 MHz||1800 MHz|
About Tesco Mobile
Tesco Mobile is a mobile virtual network operator (MVNO) in the United Kingdom operated by Tesco, using the O2 network as its carrier.
On 30 January 2014, Tesco Mobile started offering 4G service for its Pay Monthly and Sim Only customers at no extra cost, extending the service to Pay As You Go customers on 24 July 2014.
EE (previously Everything Everywhere) is a British mobile network operator, Internet service provider and a division of BT Group. EEE was established in 2010 as a fifty-fifty joint venture between Deutsche Telekom and Orange S.A. (formerly France Télécom) through the merger of their respective T-Mobile and Orange businesses in the UK.
EE is currently the largest mobile network operator in the UK, with around 30 million customers and the largest operator of 4G services in Europe. All EE support calls are answered within the United Kingdom or Ireland, and you can easily manage your account either with the "My EE" mobile app, in store, or using the online chat.