Compare Chars

/* Write a JavaScript function compareChars(arr1, arr2) that compares two arrays of chars
lexicographically (letter by letter). Write JS program charComparer.js that invokes your function
with the sample input data below and prints the output at the console. */

"use strict";

function compareChars(arr1, arr2) {
    if (arr1.length == arr2.length) {
        for (var i = 0; i < arr1.length; i += 1) {
            if (arr1[i] !== arr2[i]) {
                return 'Not Equal';
            }
        }
        return 'Equal';
    } else {
        return 'Not Equal';
    }
}

var arr1 = ['1', 'f', '1', 's', 'g', 'j', 'f', 'u', 's', 'q'];
var arr2 = ['1', 'f', '1', 's', 'g', 'j', 'f', 'u', 's', 'q'];
console.log(compareChars(arr1, arr2));

arr1 = ['3', '5', 'g', 'd'];
arr2 = ['5', '3', 'g', 'd'];
console.log(compareChars(arr1, arr2));

arr1 = ['q', 'g', 'q', 'h', 'a', 'k', 'u', '8', '}', 'q', '.', 'h', '|', ';'];
arr2 = ['6', 'f', 'w', 'q', ':', '”', 'd', '}', ']', 's', 'r'];
console.log(compareChars(arr1, arr2));

arr1 = [];
arr2 = [];
console.log(compareChars(arr1, arr2));