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- Deebot T90 Pro Omni vs Saros 20 Sonic
Ecovacs Deebot T90 Pro Omni vs Roborock Saros 20 Sonic
What Deebot T90 Pro Omni does better (6) and where Saros 20 Sonic wins (4) — every spec side by side.
vs
9.2Cleaning power9.0
9.1Navigation9.3
9.4Mopping7.5
6.8Base station6.0
9.7Battery9.0
Dimensions
Size comparison
Deebot T90 Pro OmniSaros 20 Sonic
| Deebot T90 Pro Omni | Saros 20 Sonic | Difference | |
|---|---|---|---|
| Height | 95 mm | 80 mm | +15 mm |
| Width / diameter | 353 mm | 353 mm | = |
| Length | 353 mm | 353 mm | = |
Drawn to the same scale from the official dimensions (front and side).
Why is Deebot T90 Pro Omni better than Saros 20 Sonic?
- Mop typeRoller mop vs Vibrating / sonic mop
- Runtime348 min vs 190 min+83%
- Water tank (robot)110 ml vs 70 ml+57%
- Dust bag (dock)3 l vs 2.7 l+11%
- Dustbin (robot)250 ml vs 228 ml+10%
- Noise level60 dB vs 64 dB+7%
Why is Saros 20 Sonic better than Deebot T90 Pro Omni?
- Mop lift height15 mm vs 35 mm2.3×
- Threshold climbing40 mm vs 88 mm2.2×
- Suction power30,000 Pa vs 36,000 Pa+20%
- Height95 mm vs 80 mm+19%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 30,000 Pa | 36,000 Pa |
| Dustbin (robot) | 250 ml | 228 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 1 | 1 |
| Extending side brush | — | Yes |
| Carpet detection | Yes | Yes |
| Noise level | 60 dB | 64 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor | LiDAR laser (LDS), Retractable LiDAR, Wall sensor, Cliff sensors |
| Retractable LiDAR | — | Yes |
| Obstacle avoidance | AI camera | AI camera |
| Threshold climbing | 40 mm | 88 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Roller mop | Vibrating / sonic mop |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | 15 mm | 35 mm |
| Automatic mop removal | — | Yes |
| Extending mop (edges) | Yes | Yes |
| Water tank (robot) | 110 ml | 70 ml |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | All-in-one dock (empty + wash) |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 3 l | 2.7 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 4 l | 4 l |
| Dirty water tank (dock) | 2.2 l | 3.5 l |
| Battery & runtime | ||
| Battery capacity | — | 6,400 mAh |
| Runtime | 348 min | 190 min |
| Charging time | 150 min | 150 min |
| Recharge & resume | Yes | Yes |
| Size & weight | ||
| Width / diameter | 353 mm | 353 mm |
| Length | 353 mm | 353 mm |
| Height | 95 mm | 80 mm |
| Weight | 5.3 kg | — |
| Shape | Round | Round |
| Colours | Black | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Google Assistant, Built-in voice assistant | Amazon Alexa, Google Assistant, Apple Siri |
| Matter | — | Yes |
| Live camera view / video call | Yes | Yes |
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