Which SIM card is the best?

If you need higher speed 4G services, Airtel Sim would be the best for you. Both 2G and 4G phones are compatible with Airtel Sim. However, if you are looking for wide coverage at cheaper rates, Jio is considered to be the best. To use a Jio Sim, you would need a 4G supported mobile.

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Which UK providers offer 5G?

All four of the UK’s core networks – EE, O2, Vodafone and Three – offer 5G. Other networks are known as Mobile Virtual Network Operators (MVNOs) and piggyback off the back of one of the core networks. So far MVNOs BT (EE), VOXI (Vodafone), Tesco Mobile (O2) and Sky Mobile (O2) have launched a 5G service.

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