How G Suite email is different from free Gmail?

Gmail is Google’s free ads based service where you email id can be myname@gmail.com

Whereas in G Suite’s email many features are included like:

• Custom business email id like myname@mycompany.com
• Unlimited group email addresses
• 99.9% guaranteed uptime
• Double the storage of free Gmail
• No ads
• 24/7 phone and email support
• G Suite Sync for Microsoft Outlook (if you are using Microsoft Office Outlook)