The Dreame H12 Pro can also vacuum only without moping, as it offers a special suction mode for picking up liquids. However, the suction function is mainly intended for liquids and there is no option to completely separate vacuuming and mopping.

The difference between the Dreame H12 Pro and the Dreame H12 Pro Ultra lies mainly in the features and some functions:
- Both have similar tank volumes (fresh water 900 ml, dirty water 700 ml) and battery life (approx. 35 minutes).
- The Ultra offers an Ultra mode which, according to the manufacturer, offers maximum performance for stubborn dirt, although no major difference to the auto mode was found in the test.
- Both models have a self-cleaning function with hot air drying of the brush, which prevents mould and odours.
- The Ultra model weighs around 5 kg, the H12 Pro around 4.75 kg.
- There is no option to use vacuuming and mopping separately, which limits the flexibility of both models.

To summarise: You can also just vacuum with the appliance, especially liquids, but not just dry vacuum without mopping. The Ultra has additional cleaning modes and is slightly heavier, otherwise the appliances are very similar.