You're always connected to the internet with a 5G tablet, like while on the go or at the beach. The 5G network is the new network for mobile internet. The internet via 5G is faster and more stable than via 4G. You need a 5G tablet and a SIM card with a 5G phone plan to connect to this network. The SIM card isn't included with the tablet on default, so you need to purchase it separately.