Is there a difference between lte and the full netcom version of the tablet?

The LTE version is that you can call by inserting a mobile phone card. M3 supports mobile and Unicom cards, but does not support telecom cards.

(The 8-inch and 10-inch LTE versions of M2 also do not support telecom cards, but only support mobile or Unicom, but the 7-inch and 10-inch versions of M2 have telecom cards supported by full netcom).

The LTE tablet also includes all the functions of the WIFI version. You can use wireless WIFI to surf the Internet, or you can use the traffic of mobile phone cards to surf the Internet, supporting 4G Internet access.

Wifi version (wlan version) just can't insert a mobile phone card, can't access the Internet with traffic, doesn't support 4G Internet access, and can only access the Internet through wireless WIFI.

Other functions are the same.