Targeting type and ad group settings are included in the copy. When you copy a campaign you don’t have the option to switch between automatic and manual targeting, or between keyword targeting and product attribute targeting. Performance history isn’t carried over to the copied campaign, and archived ad groups, targets, and advertised products won’t be copied.
When you copy a campaign, the new campaign will have the same targeting, bid strategy, and budget as the original campaign, but the performance data, such as the number of impressions, clicks and conversions will be different.
It’s important to keep in mind that copying a campaign does not copy the performance data, and the new campaign will start with zero performance data. You will have to monitor the new campaign performance separately.