Same price ≈ US$100
- Navigation Laser (LiDAR) vs Gyroscope
- Runtime 130 min vs 120 min
- Battery capacity 3,000 mAh vs 2,600 mAh
- Suction power 2,500 Pa vs 2,800 Pa
- Height 96 mm vs 75 mm
10 robot vacuum and mop combos at a similar price that compete with the ExVac 660 — what each does better, what it gives up and how the price compares.