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- Romo A2 vs Omni S2
DJI Romo A2 vs eufy Omni S2
What Romo A2 does better (5) and where Omni S2 wins (4) — every spec side by side.
Why is Romo A2 better than Omni S2?
- Obstacle avoidanceAI camera vs Basic sensors (infrared / bumper)
- Threshold climbing85 mm vs 42 mm2×
- Suction power36,000 Pa vs 30,000 Pa+20%
- Battery capacity5,000 mAh vs 4,600 mAh+9%
- Charging time150 min vs 260 min+73%
Why is Omni S2 better than Romo A2?
- Mop typeRotating mop pads vs Roller mop
- Runtime180 min vs 260 min+44%
- Dustbin (robot)215 ml vs 300 ml+40%
- Dust bag (dock)2.4 l vs 2.5 l+4%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 36,000 Pa | 30,000 Pa |
| Dustbin (robot) | 215 ml | 300 ml |
| Main brush | Dual main brushes | Dual main brushes |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 2 | 2 |
| Extending side brush | — | Yes |
| Carpet detection | Yes | Yes |
| HEPA filter | — | Yes |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS) | LiDAR laser (LDS) |
| Obstacle avoidance | AI camera | Basic sensors (infrared / bumper) |
| Threshold climbing | 85 mm | 42 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Rotating mop pads | Roller mop |
| Mop lifting on carpets | Yes | Yes |
| Extending mop (edges) | Yes | Yes |
| 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) | 2.4 l | 2.5 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 | — |
| Dirty water tank (dock) | 3.2 l | — |
| Battery & runtime | ||
| Battery capacity | 5,000 mAh | 4,600 mAh |
| Runtime | 180 min | 260 min |
| Charging time | 150 min | 260 min |
| Cleaning area per charge | 178 m² | — |
| Size & weight | ||
| Width / diameter | 351 mm | — |
| Length | 351 mm | — |
| Height | 98 mm | — |
| Weight | 4.9 kg | 5.2 kg |
| Shape | Round | — |
| Colours | White, Transparent | Black, Bronze |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant, Apple Siri |
| Matter | Yes | Yes |
| Live camera view / video call | Yes | — |
