Ecovacs Deebot X12 OmniCyclone
For buyers who want a bagless roller-mop robot with no ongoing bag costs; its carpet results are good rather than great for the price.
Amazon $898.98$898.98
The Ecovacs Deebot X12 OmniCyclone is the better robot vacuum overall, rated 4.2 to 3.9. The Ecovacs Deebot X12 OmniCyclone leads on mopping. The Yeedi S20 Infinity Ultra costs $98.99 less ($799.99 vs $898.98).
Yeedi S20 Infinity Ultra
ECOVACS’ FocusJet stain pre-spray and covered roller at a lower price under the yeedi name, for hard-floor homes with rugs who can live with few published specs.
Amazon $799.99$799.99
Prices were last checked October 26, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Ecovacs Deebot X12 OmniCyclone for mopping (Roller, lifts 15 mm, extends to edges vs Roller).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every self-cleaning dock robot vacuum; a clear win is highlighted. How we rank explains each one.
| Factor weight | Ecovacs Deebot X12 OmniCyclone | Yeedi S20 Infinity Ultra |
|---|---|---|
| Overall rating | 4.2/5 | 3.9/5 |
| Cleaning 30% | 76 measured 85% of sand from carpet, 100% of pet hair, no hair tangled | 75 not yet tested; estimated from 2 tested Yeedi robots and the median of the 70 tested robots |
| Value 25% | 42 $899 | 50 $800 |
| Dock 20% | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying |
| Navigation 15% | 100 LiDAR + camera | 50 navigation not published (neutral score used) |
| Mopping 10% | 95 Roller, lifts 15 mm, extends to edges | 70 Roller |
Independent tests
Ecovacs Deebot X12 OmniCyclone
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 85% | 100% | 0 | 1,277 sq ft | Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet, two runs; 7 in hair tangle on hard floor (0 = none wrapped). |
Yeedi S20 Infinity Ultra
No independent test published yet.
Specifications
| Ecovacs Deebot X12 OmniCyclone | Yeedi S20 Infinity Ultra | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 22,000 Pa | 22,000 Pa |
| Main brush | single bristle brush (ZeroTangle 4.0 airflow-directed) | anti-tangle main brush (ZeroTangle 4.0) |
| Dustbin | 250 mL | - |
| Extending side brush | No | - |
| Mopping | ||
| Mop | Roller, lifts 15 mm, extends to edges | Roller |
| Mop lift | 15 mm | - |
| Leaves mop at dock | No | No |
| Extending mop | Yes | - |
| Water tank | 110 mL | - |
| Dock | ||
| Dock | Washes mop + empties | Washes mop + empties |
| Self-empties | Yes | Yes |
| Washes mop | Yes | Yes |
| Hot-water wash | Yes | Yes |
| Hot-air drying | Yes | Yes |
| Detergent dosing | Yes | - |
| Clean water tank | 3.5 L | - |
| Navigation & app | ||
| Navigation | LiDAR + camera | - |
| Obstacle avoidance | RGB camera plus 3D depth sensing with AI object recognition (AIVI 3D) | RGBD (RGB camera plus depth) AI obstacle avoidance with stain and large-particle recognition |
| Climbs thresholds | 24 mm | - |
| Voice assistants | YIKO | - |
| Build | ||
| Height | 3.9 in (98 mm) | - |
| Retracting LiDAR | No | - |
| Battery | 4,000 mAh | - |
| Weight | 12.1 lb (5.5 kg) | - |
| Warranty | 1 year | 1 year |
| Released | 2026-04 | 2026-05 |