Depending on your Android phone, there are a couple different ones.
Originally Posted by nico002
- Open your Contacts/People app, and see if you can view your different contact lists. For example, on an HTC One X, I can open the People app, tap on the header at the top, and it'll show me a drop down menu where I can choose to see All contacts, contacts from Skype, contacts from Google, etc. If you filter your contacts to show your Google ones and your contacts are still there, then that means they sync.
- You can check the Accounts & sync settings, tap your Google account, and see if its syncing contacts at all.
- You can also jump onto Gmail, sign in to the same account you use on your phone, click on Contacts to see what Contacts are on your Gmail account. Anything there is sync'd with your Android phone.