Deebot X11 Pro Omni vs X9 Pro Omni: which one to choose?
| Rating | Produit | Prix | |
|---|---|---|---|
| 9.1/10 |  Ecovacs Deebot X11 Pro OmniEcovacs | 849 € | View the product |
| 8.9/10 |  Ecovacs Deebot X9 Pro OmniEcovacs | 679 € | View the product |
The X11 Pro Omni and the X9 Pro Omni are two 2025 models from the same generation of the Deebot lineup, separated by 170 € and one specific capability: obstacle crossing.
The verdict in one sentence
Take the X9 Pro Omni on a single-level home; move up to the X11 Pro Omni only if you have thresholds or steps up to 4 cm to cross — it's the only real difference between the two.
| Ecovacs Deebot X11 Pro Omni | Ecovacs Deebot X9 Pro Omni | |
|---|---|---|
| List price | 849 € | 679 € |
| Year | 2025 | 2025 |
| Maximum suction | 19 500 Pa (BLAST), flux d’air 18 l/s | 16 600 Pa (BLAST), flux d’air 16,3 l/s |
| Navigation | AIVI 3D 3.0 Omni-Approach (VLM), TruePass 4 roues motrices (seuils 2,4 à 4 cm) | AIVI 3D 3.0, lumière structurée frontale + capteur TruEdge 3D |
| Mopping | Rouleau OZMO ROLLER 2.0, 200 tr/min, trempage-lavage eau chaude 75 °C | Rouleau OZMO ROLLER, pression 3 700 Pa, 220 tr/min |
| Dock | OMNI à sac : auto-vidage, lavage serpillière 75 °C, double solution détergente auto | OMNI : auto-vidage (90 j), lavage serpillière 40-75 °C, séchage air chaud 63 °C (2 h), détergent auto (200:1) |
| Battery | 6 400 mAh, PowerBoost (6 % en 3 min), jusqu’à 1 000 m² | 6 400 mAh |
What really sets them apart
Obstacle crossing, the deciding criterion
The X11 Pro Omni packs TruePass, a 4-wheel-drive system that crosses thresholds up to 2.4 cm and double steps up to 4 cm. The X9 Pro Omni doesn't have this feature. On a single-level home, this capability never comes into play; on an older home or a duplex, it concretely changes what the robot can cover on its own.
Close suction, a gap mostly seen on carpet
19,500 Pa versus 16,600 Pa: the gap exists, but becomes marginal on hard floor. It's more noticeable on thick carpet or with several long-haired pets, where the brush has to fight against fibres sinking in.
An identical dock architecture
Auto-empty, hot-water mopping, drying, automatic detergent dosing: both robots share the same full-dock logic. The price therefore doesn't fund extra maintenance comfort, but the chassis and obstacle crossing.
Take the X11 Pro Omni if…
- Your home has thresholds or level changes up to 4 cm.
- You have several long-haired pets and thick carpets.
- You prefer the higher spec sheet of the two models.
Take the X9 Pro Omni if…
- Your home is single-level or thresholds don't exceed 2 cm.
- Your floors are mostly hard.
- You'd rather keep 170 € than pay for unused crossing capability.
Our recommendation
Measure your thresholds before deciding: it's the only criterion that should really decide between these two models. If in doubt, or if budget allows going further, the X12 Pro Omni at 799 € deserves a look before a final purchase — head to our full ranking.
Frequently asked questions
Is the X11 Pro Omni worth 170 € more than the X9 Pro Omni?
Only if your home has thresholds or level changes up to 4 cm: that’s the real difference between the two models, via the 4-wheel-drive TruePass system, absent from the X9 Pro Omni.
Does suction differ much between the two?
19,500 Pa versus 16,600 Pa — a real gap, but one mostly felt on thick carpet, not on hard floor where both already comfortably clear the useful threshold.
Is the X9 Pro Omni a dated model?
No, it’s a still-relevant 2025 model, with the same dock architecture as the X11 Pro Omni (auto-empty, mopping, drying, automatic detergent).
Wouldn’t the X12 Pro Omni be a better choice than both?
At 799 €, the X12 Pro Omni (2026) offers more suction than both and more recent navigation. It deserves to be compared before deciding between the X11 and X9 Pro Omni.
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