What is difference between Google "Fetch" And "Fetch As"...?

Hello friends,

What is difference between Google "Fetch" And "Fetch As"...?

(i) If you have a new URL, tell us about it here.Fetch any specific url of your property.

It does not request or run any associated resources like images or script.

(ii) Fetch as Googlebot: The Fetch as Google tool enables you to test how Google crawls an URL on your site. If you make it any changes in your page, do fetch as google - immediate action to crawl your page.

The Fetch as Google tool enables you to test how Google crawls or renders a URL on your site. You can use Fetch as Google to see whether Googlebot can access a page on your site, how it renders the page, and whether any page resources (such as images or scripts) are blocked to Googlebot.

Fetch as Googlebot: The Fetch as Google tool enables you to test how Google crawls an URL on your site.

Fetches a specified URL in your site and displays the HTTP response. Does not request or run any associated resources (such as images or scripts) on the page. This is a relatively quick operation that you can use to check or debug suspected network connectivity or security issues with your site, and see the success or failure of the request.

Fetch and render: Fetches a specified URL in your site, displays the HTTP response and also renders the page according to a specified platform (desktop or smartphone). This operation requests and runs all resources on the page (such as images and scripts). Use this to detect visual differences between how Googlebot sees your page and how a user sees your page.