Does "<input type="">" and "<input id=""> means thesame thing??

Answer 1

No
Id = The ID of the input
Type = The Type of the input, can be number, text, a button, a file, etc

example:
<input type="number"> => We can only input number
<input id="number"> => No Affect To The Input

Answer 2

id attribute is used to access that element by css or JavaScript, it will not affect the element.