Difference between ArrayList and LinkedList in Java

ArrayList and LinkedList both implements List Interface and maintenance insertion order and both are non synchronized classes. Here are the differences:

Point of Difference ArrayList LinkedList
How elements are stored? Internally uses a dynamic array to store the elements. Internally uses a doubly linked list to store the elements.
Manipulation Speed Slow because it internally uses an array. If any element is removed from the array, all the bits are shifted in memory. Faster than ArrayList because it uses a doubly linked list, so no bit shifting is required in memory.
When to use? better for storing and accessing data. better for manipulating data
Act As act as a list only because it implements List only act as a list and queue both because it implements List and Deque interfaces.