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- VR4050 2in1 Optimus Aqua Pro Laser 3D vs RS20 Max
Concept VR4050 2in1 Optimus Aqua Pro Laser 3D vs EZVIZ RS20 Max
What VR4050 2in1 Optimus Aqua Pro Laser 3D does better (3) and where RS20 Max wins (7) — every spec side by side.
vs
4.7Cleaning power7.3
5.8Navigation7.6
8.3Mopping7.9
4.5Base station9.2
8.1Battery8.4
Dimensions
Size comparison
VR4050 2in1 Optimus Aqua Pro Laser 3DRS20 Max
| VR4050 2in1 Optimus Aqua Pro Laser 3D | RS20 Max | Difference | |
|---|---|---|---|
| Height | 86 mm | 101 mm | −15 mm |
| Width / diameter | 330 mm | 365 mm | −35 mm |
| Length | 330 mm | 365 mm | −35 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is VR4050 2in1 Optimus Aqua Pro Laser 3D better than RS20 Max?
- Runtime270 min vs 190 min+42%
- Height86 mm vs 101 mm+17%
- Noise level62 dB vs 65 dB+5%
Why is RS20 Max better than VR4050 2in1 Optimus Aqua Pro Laser 3D?
- Suction power5,000 Pa vs 13,000 Pa2.6×
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Dust bag (dock)1.8 l vs 5 l2.8×
- Clean water tank (dock)2 l vs 5 l2.5×
- Charging time360 min vs 180 min2×
- Water tank (robot)80 ml vs 100 ml+25%
- Dustbin (robot)300 ml vs 350 ml+17%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 5,000 Pa | 13,000 Pa |
| Dustbin (robot) | 300 ml | 350 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | 1 | 2 |
| Carpet detection | Yes | Yes |
| Dirt detection | — | Yes |
| HEPA filter | Yes | — |
| Noise level | 62 dB | 65 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors, Ultrasonic sensor | LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| Threshold climbing | 20 mm | 20 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Rotating mop pads | Rotating mop pads |
| Mop lifting on carpets | Yes | — |
| Mop lift height | 13 mm | — |
| Automatic mop removal | — | Yes |
| Water tank (robot) | 80 ml | 100 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) | 1.8 l | 5 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | — | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 2 l | 5 l |
| Dirty water tank (dock) | 2 l | 4.2 l |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 5,200 mAh |
| Runtime | 270 min | 190 min |
| Charging time | 360 min | 180 min |
| Cleaning area per charge | — | 300 m² |
| Size & weight | ||
| Width / diameter | 330 mm | 365 mm |
| Length | 330 mm | 365 mm |
| Height | 86 mm | 101 mm |
| Weight | — | 4 kg |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant, Apple Siri |
| Live camera view / video call | — | Yes |
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