TDD-LTE and TD-LTE

It definitely supports 4 G, and domestic TDD-LTE mobile phones definitely support mobile 4G.

TDD-LTE is LTE communication using time division multiple access.

TD-LTE refers to TD-LTE patented by China Mobile, which is a kind of TDD.

FDD-LTE adopted by China Unicom and China Telecom's 4G adopts frequency division multiple access.