Wi-Fi-only tablets are much cheaper. 4G tablets have greater convenience and security , depending on where you use them. Battery life differences are negligible. Tethering is not a long-term alternative to 4G.
Wi-Fi-only tablets are much cheaper. 4G tablets have greater convenience and security , depending on where you use them. Battery life differences are negligible. Tethering is not a long-term alternative to 4G.