Deebot T90 Pro Omni vs T80 Omni: which one to choose?
| Rating | Produit | Prix | |
|---|---|---|---|
| 9/10 |  Ecovacs Deebot T90 Pro OmniEcovacs | 599 € | View the product |
| 8.7/10 |  Ecovacs Deebot T80 OmniEcovacs | 489 € | View the product |
The T90 Pro Omni and the T80 Omni share the same dock architecture, but diverge sharply on suction: 30,000 Pa versus 18,000 Pa. It's the catalog's clearest duel on this specific criterion.
The verdict in one sentence
Take the T80 Omni for everyday use on hard floor; move up to the T90 Pro Omni if you have long-haired pets or thick carpets, where 30,000 Pa makes a real difference.
| Ecovacs Deebot T90 Pro Omni | Ecovacs Deebot T80 Omni | |
|---|---|---|
| List price | 599 € | 489 € |
| Year | 2025 | 2025 |
| Maximum suction | 30 000 Pa (BLAST) | 18 000 Pa |
| Navigation | AIVI 3D 4.0 Omni-Approach (VLM + deep learning), lumière structurée + TruEdge 3D | AIVI 3D 3.0, lumière structurée + capteur TruEdge 3D |
| Mopping | Rouleau OZMO ROLLER 3.0 (27 cm), 200 tr/min, eau chauffée 75 °C via 32 buses pressurisées | Rouleau OZMO ROLLER, pression 3 700 Pa, 200 tr/min |
| Dock | Auto-vidage (90 j), lavage haute pression Fresh-flow à température contrôlée, bac 150 j sans entretien | OMNI : auto-vidage, lavage serpillière 40-75 °C, séchage air chaud 45 °C, bac 150 j sans entretien |
| Battery | 4 000 mAh, PowerBoost (10 % en 3 min), jusqu’à 350 min (sol dur, aspiration + lavage standard) | 6 400 mAh, jusqu’à 232 min |
What really sets them apart
Suction: a clear, non-marginal gap
Unlike other duels in the catalog where the suction gap becomes marginal beyond 20,000 Pa, here the difference (30,000 Pa versus 18,000 Pa) stays in the range where it's concretely noticeable — especially on thick carpet and embedded pet hair.
A refined mopping roller, not a different system
Both robots use the same OZMO ROLLER principle. The T90 Pro Omni packs a wider 3.0 version (27 cm, against a standard width) with more pressure nozzles — a refinement, not a change of technology.
A very similar dock otherwise
Auto-empty, hot-air drying, a bin designed for 150 days without manual maintenance: both docks are close, except for mopping temperature (75 °C for the T90 Pro Omni versus 40-75 °C for the T80 Omni).
Take the T90 Pro Omni if…
- You have several long-haired pets.
- Your floors include thick carpets over a good part of the home.
- Maximum suction is your number one priority.
Take the T80 Omni if…
- Your floors are mostly hard, with little or no thick carpet.
- You don't have long-haired pets.
- You'd rather keep 110 € for everyday use that's already well covered.
Our recommendation
The T80 Omni remains the default choice for everyday household use: it shares most of the T90 Pro Omni's architecture for 110 € less. Reserve the T90 Pro Omni for cases where maximum suction has a real, documented use in your home. For an overview, head to our full ranking.
Frequently asked questions
Is the T90 Pro Omni worth 110 € more than the T80 Omni?
For pure suction, yes: 30,000 Pa versus 18,000 Pa, a clear gap noticeable on thick carpet and pet hair. For everyday use on hard floor, the gap becomes far less perceptible.
Is the mopping roller the same on both models?
The principle is identical (OZMO ROLLER), but the T90 Pro Omni packs a wider 3.0 version (27 cm) with more pressure nozzles, against a standard version on the T80 Omni.
Who actually needs 30,000 Pa?
Households with several long-haired pets or thick carpets throughout the home. In a home with hard floors and no pets, 18,000 Pa is more than enough.
Is the T80 Omni a lower-tier budget choice?
No — it’s one of the best value-for-money picks in the catalog, not a downgraded compromise. The T90 Pro Omni targets a specific need (maximum suction), not overall superior quality.
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