Based on this product's specifications, here are some alternatives and similar models
Robot vacuum cleaner Xiaomi X20 Pro — 7000 Pa suction, 5200 mAh battery, 160 min runtime, LDS navigation, wet mopping, 2.5 L dust capacity, automatic base return
Summary description:
Xiaomi X20 Pro is a round robot vacuum cleaner with 7000 Pa suction, LDS laser navigation and support for smartphone control, Google Assistant and Alexa. It features wet mopping, a 2.5 L dust capacity (base station dust bag), a 5200 mAh battery giving up to 160 minutes runtime, and automatic return to the base for hands-free cleaning.