Backup is not only meant for computers, smartphones also need good backup apps. Ease Backup is one of them, first of all it is free and very easy to use. After opening app you can see list of apps, call logs, contacts and widgets. Just check the items you want to backup to start using it.
You can schedule the backup process of apps, backing up requires root access. You can upload backups to Dropbox or Google Drive within app UI. Ease Backup is one of the best backup app for Android, give it a try today.