Compare Three vs. Lycamobile Network

Features
Network Provider Three O2
Check network coverage: Three coverage Lycamobile coverage
2G Network No Yes
2nd generation network. Max data speed of 0.3 Mb per second.
3G Network Yes Yes
3rd generation network. Max data speed of 42 Mbps.
4G Network Yes Yes
4th generation network. Max data speed of 1 Gbps (1000 Mb/s).
5G Network Yes No
5th generation network. Max data speed of 10 or 20 Gb/s.
WiFi Calling Yes No
Use Wi-Fi for mobile phone calls and texts when no network signal.
4G Calling (VoLTE) Yes No
Voice over LTE (4G Calling) makes clearer HD calls over 4G networks.
Data Rollover No No
Unused mobile data allowance rolled over from one month to the next.
Tethering Allowed Yes No
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 / 1500 / 1800 / 2100 MHz 800 / 900 / 1800 / 2100 / 2300 MHz
3G (UMTS) Frequency 2100 MHz 900 / 2100 MHz
2G (GSM) Frequency N/A MHz 900 MHz

Three is the brand name of CK Hutchison Holdings under which several UMTS-based mobile phone networks and Broadband Internet Providers are operated in Australia, Austria, Denmark, Hong Kong, Macau, Indonesia, Ireland, Italy, Sweden, and the United Kingdom.

Founded in 2002, Three operates 5G, 4G and 3G services within the United Kingdom, and is the only UK network operator not to offer 2G coverage.

Lycamobile is a mobile virtual network operator (MVNO) operating in many countries worldwide, and using the O2 network in the United Kingdom.

Lycatel, also a part of Lyca Group, serves its growing base of customers within expatriate and ethnic global niche segments that want to make high quality affordable international calls.