What are the two differences between stateful and deep packet inspection?

Stateful inspection is capable of TCP state tracking, and deep packet filtering checks only TCP source and destination ports

Deep packet inspection is capable of malware blocking, and stateful inspection is not

Deep packet inspection operates on Layer 3 and 4. and stateful inspection operates on Layer 3 of the OSI model

Deep packet inspection is capable of TCP state monitoring only, and stateful inspection can inspect TCP and UDP.

Stateful inspection is capable of packet data inspections, and deep packet inspection is not