Based on this product's specifications, here are some alternatives and similar models
Robot Vacuum Cleaner Xiaomi S20
Summary description:
The Xiaomi S20 is a bagless robot vacuum cleaner with a 0.4 L dust capacity and a 0.27 L water tank. It features a powerful 3200 mAh battery, providing efficient cleaning with a typical power consumption of 45 W. With a round shape, it has a diameter of 32.5 cm and a height of 98 mm, weighing only 3.5 kg. Ideal for maintaining a clean home effortlessly.