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- E20 vs RC3 Plus
eufy E20 vs EZVIZ RC3 Plus
What E20 does better (4) and where RC3 Plus wins (6) — every spec side by side.
Dimensions
Size comparison
E20RC3 Plus
| E20 | RC3 Plus | Difference | |
|---|---|---|---|
| Height | 118 mm | 78 mm | +40 mm |
| Width / diameter | 350 mm | 345 mm | +5 mm |
| Length | 350 mm | 345 mm | +5 mm |
| Weight | 2.2 kg | 2.8 kg | −0.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is E20 better than RC3 Plus?
- Suction power8,000 Pa vs 2,700 Pa3×
- NavigationLaser (LiDAR) vs Gyroscope
- Battery capacity4,200 mAh vs 2,600 mAh+62%
- Charging time150 min vs 300 min2×
Why is RC3 Plus better than E20?
- Height118 mm vs 78 mm+51%
- Runtime180 min vs 190 min+6%
- Dustbin (robot)365 ml vs 550 ml+51%
- Cleaning area per charge140 m² vs 200 m²+43%
- Dust bag (dock)3 l vs 4 l+33%
- Noise level75 dB vs 68 dB+10%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 8,000 Pa | 2,700 Pa |
| Dustbin (robot) | 365 ml | 550 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | — |
| Side brushes | 1 | 1 |
| Carpet detection | — | Yes |
| Noise level | 75 dB | 68 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Gyroscope |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | Gyroscope, Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 20 mm |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | — |
| Base station | ||
| Base station | Auto-empty dock | Auto-empty dock |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 3 l | 4 l |
| Battery & runtime | ||
| Battery capacity | 4,200 mAh | 2,600 mAh |
| Runtime | 180 min | 190 min |
| Charging time | 150 min | 300 min |
| Cleaning area per charge | 140 m² | 200 m² |
| Size & weight | ||
| Width / diameter | 350 mm | 345 mm |
| Length | 350 mm | 345 mm |
| Height | 118 mm | 78 mm |
| Weight | 2.2 kg | 2.8 kg |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | — |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | — |
| Remote control | — | Yes |
