One of the main differences between eufy HomeVac H15 and H20 is that only the H20 model includes a storage bag, whereas the H15 model does not have one.

Additionally, the color of both models is different. The H20 model has two color options: Black and white; on the other hand, the H15 model is only available in dark green.

However, please note that both models are equipped with fast charging technology, lightweight design, LED illumination, 40AW strong suction power, and different cleaning tool attachments suitable for different cleaning needs.