What is the difference between `new Object()` and object literal notation?

Question

What is the difference between this constructor-based syntax for creating an object:

person = new Object()

...and this literal syntax:

Answer 1

The only time i will use the 'new' keyowrd for object initialization is in inline arrow function:

() => new Object({ key: value})

since the below code is not valid:

() => { key: value} //  instead of () => { return { key: value};}