SQL: It’s a Structured Query Language used to query a Database usually Relational Database Systems.
SQL is a standard that specifies how a relational schema is created, data is inserted or updated in the relations, transactions are started and stopped, etc.
Data Definition Language(DDL) and Data Manipulation Language(DML), Embedded SQL and Dynamic SQL are Components of SQL.
some of the SQL databases are MySQL, Oracle, Microsoft SQL Server, IBM DB2, etc.
SQLite: It’s an Embeddable Relational Database Management Systems written in ANSI-C.
SQLite is file-based whereas SQL Server and MySQL are server-based,
SQLite supports many features of SQL and has high performance and does not support stored procedures.
SQLite is used in Android Development to implement the database concept.