Telegram does not provide a built-in backup system like WhatsApp. All messages and media are stored in the cloud by default, so there is no need to create separate backups unless you explicitly download and store media files on your local device.
Multi-device Sync: One of the key features of Telegram is the ability to sync your messages across multiple devices. This is possible because Telegram stores chat data and media in its cloud infrastructure, and changes are reflected on all devices in real-time.