The main difference between <input type="button"> and <button> is that the latter allows for more customization and is more flexible.
<input type="button"> is self-contained and has limited functionality. You can set the button text using the value attribute, but it does not allow for complex styling or additional content inside the element.
<button> is more versatile because it can contain other elements, such as text, icons, or spans. This allows for more complex styling using CSS pseudo-elements.
<button> can have different type values (button, submit, reset), making it useful in forms.
Example Comparison: