ECOVACS DEEBOT N20 PRO Plus Robot Vacuum and Mop vs ECOVACS DEEBOT X9S PRO Omni Robot Vacuum and Mop,
Updated August 2026 — ECOVACS DEEBOT X9S PRO Omni Robot Vacuum and Mop, leads on self-cleaning and suction power.
The ECOVACS DEEBOT X9S PRO Omni offers superior suction power and advanced cleaning features, making it the better choice for demanding cleaning needs.
Why ECOVACS DEEBOT N20 PRO Plus Robot Vacuum and Mop is better
Price
N20 PRO Plus is significantly cheaper.
Runtime
N20 PRO Plus has a longer single-charge runtime.
Maintenance
N20 PRO Plus has a self-emptying station.
Why ECOVACS DEEBOT X9S PRO Omni Robot Vacuum and Mop, is better
Suction
X9S PRO Omni has 30,000Pa suction.
Cleaning Technology
X9S PRO Omni features real-time self-cleaning.
Navigation
X9S PRO Omni has advanced AI obstacle avoidance.
Overall score
Specifications
| Spec | ECOVACS DEEBOT N20 PRO Plus Robot Vacuum and Mop | ECOVACS DEEBOT X9S PRO Omni Robot Vacuum and Mop, |
|---|---|---|
| Self-Cleaning | No | Yes |
| Mopping System | OZMO Pro 2.0 | OZMO Roller 3.0 |
| Anti-Tangle | Yes | Yes |
| Mapping | TrueMapping | AI Obstacle Avoidance |
| Dust Capacity | 45 days | 30 days |
Dimension comparison
Overview of the ECOVACS DEEBOT N20 PRO Plus and X9S PRO Omni
The ECOVACS DEEBOT N20 PRO Plus is priced at $580.00, while the ECOVACS DEEBOT X9S PRO Omni costs $999.99, making the N20 PRO Plus about 42% cheaper. Both products are part of the ECOVACS brand and fall into the Robot Vacuums category, but they offer different features targeting various cleaning needs. The N20 PRO Plus is designed for effective suction and mopping, while the X9S PRO Omni boasts a higher suction power and advanced cleaning systems.
Suction Power Comparison
The DEEBOT N20 PRO Plus offers a powerful suction of 8000Pa, which is suitable for everyday cleaning tasks, but the X9S PRO Omni excels with an impressive 30,000Pa suction capability. The X9S PRO Omni's high-airflow suction is designed to lift dust, pet hair, and crumbs in one pass, making it ideal for heavily soiled areas. This substantial difference in suction power indicates that the X9S PRO Omni is better suited for homes with pets or high foot traffic, while the N20 PRO Plus is adequate for lighter cleaning duties.
Cleaning Technology
While both models feature advanced cleaning technologies, they differ significantly in execution. The N20 PRO Plus utilizes the OZMO Pro 2.0 Vibrating Mopping System, which employs high-frequency vibrations to tackle stubborn stains. In contrast, the X9S PRO Omni uses the OZMO Roller 3.0, which not only scrubs but also self-cleans in real time, ensuring that it always mops with clean water. This means the X9S PRO Omni provides a more thorough cleaning experience, particularly in homes with tough stains and messes.
Maintenance and Convenience
The DEEBOT N20 PRO Plus has a bagless self-emptying station that can manage dust and debris for up to 45 days, making maintenance relatively effortless. On the other hand, the X9S PRO Omni includes an instant self-cleaning feature for its mop, which continuously rinses the roller during operation. While both products reduce the hassle of cleaning, the X9S PRO Omni's self-cleaning mop feature adds an extra layer of convenience, particularly for users who frequently mop their floors.
Pet-Friendly Features
Pet owners will appreciate the ZeroTangle Anti-Tangle Technology present in both models, which prevents hair from wrapping around the brushes. However, the X9S PRO Omni takes it a step further with its ZeroTangle 4.0, specifically designed to prevent hair wrap from starting at all. This means less maintenance and higher suction efficiency over time. For households with pets, the X9S PRO Omni could be the more practical choice, ensuring that pet hair doesn’t compromise cleaning performance.
Navigation and Mapping
Both models offer intelligent navigation technology. The N20 PRO Plus features TrueMapping Intelligent Path Planning, which utilizes laser radar scanning to ensure thorough cleaning coverage. Meanwhile, the X9S PRO Omni's advanced AI obstacle avoidance system enhances its navigation capabilities, making it more adept at maneuvering around furniture and tight spaces. While both vacuums are effective navigators, the X9S PRO Omni's advanced features could lead to a more efficient cleaning session overall.
Runtime and Efficiency
The DEEBOT N20 PRO Plus boasts a runtime of 200 minutes, which is beneficial for larger areas without the need for frequent recharging. In contrast, the X9S PRO Omni employs PowerBoost charging that allows it to recharge during wash cycles, thus minimizing interruptions. While the N20 PRO Plus has a longer single-charge runtime, the X9S PRO Omni’s design caters to larger homes, making it more efficient in the long run.
Price Consideration
With the DEEBOT N20 PRO Plus priced at $580.00 and the X9S PRO Omni at $999.99, the price difference is significant. The X9S PRO Omni is about 72% more expensive than the N20 PRO Plus. While the additional features of the X9S PRO Omni may justify its higher price for some users, budget-conscious shoppers might find the N20 PRO Plus offers a better value for everyday cleaning needs.
Which should you buy?
In conclusion, choosing between the ECOVACS DEEBOT N20 PRO Plus and the X9S PRO Omni ultimately depends on your specific cleaning requirements and budget. If you are looking for a more affordable option that still provides solid performance, the N20 PRO Plus is an excellent choice. However, if you want the best in suction power, advanced cleaning technology, and convenience features, the X9S PRO Omni may be worth the investment. Each model has its strengths, making them suitable for different types of households.

