Based on this product's specifications, here are some alternatives and similar models
Robot Vacuum Cleaner Midea M7 Evo Black
Summary description:
The Midea M7 Evo Robot Vacuum Cleaner features a powerful 1500 Pa suction, a 5200 mAh lithium-ion battery, and a dust capacity of 0.43 L. Ideal for efficient cleaning, it operates quietly and effectively, making it perfect for any home. Note: the back cap is broken, but the vacuum functions properly.