What is the difference between "Lock screen", "Badge" and "Pop-up" notifications

I just got a new Samsung A54 and I'm trying to set it's notifications to "preserve my sanity" mode. In Settings > Notifications > App notifications, I can select individual app. On the App notification screen, I can then: - Allow/disallow notifications - Set allowed ones to "Allow sound and vibration" or "Silent" - Under "Notification types" I can select **"Lock screen", "Badge" and/or "Pop-up"** (latter only if sound and vibrations are allowed. I have some idea what each of the notification types means, but would like some clarification. Screenshots with examples would be greatly appreciated.