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- X40 Ultra vs Jet Bot Combo Steam
Dreame X40 Ultra vs Samsung Jet Bot Combo Steam
What X40 Ultra does better (7) and where Jet Bot Combo Steam wins (1) — every spec side by side.
vs
6.3Cleaning power3.5
9.6Navigation9.5
7.4Mopping7.6
8.2Base station6.2
9.5Battery6.3
Dimensions
Size comparison
X40 UltraJet Bot Combo Steam
| X40 Ultra | Jet Bot Combo Steam | Difference | |
|---|---|---|---|
| Height | 97 mm | 100 mm | −3 mm |
| Width / diameter | 350 mm | 359 mm | −9 mm |
| Length | 350 mm | 359 mm | −9 mm |
| Weight | 4.2 kg | 4.8 kg | −0.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is X40 Ultra better than Jet Bot Combo Steam?
- Suction power12,000 Pa vs 6,000 Pa2×
- Runtime260 min vs 180 min+44%
- Height97 mm vs 100 mm+3%
- Dustbin (robot)380 ml vs 250 ml+52%
- Dust bag (dock)3.2 l vs 2.5 l+28%
- Clean water tank (dock)4.5 l vs 4 l+12%
- Charging time270 min vs 300 min+11%
Why is Jet Bot Combo Steam better than X40 Ultra?
- Noise level76 dB vs 74 dB+3%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 12,000 Pa | 6,000 Pa |
| Dustbin (robot) | 380 ml | 250 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 1 | 1 |
| Extending side brush | Yes | — |
| Carpet detection | Yes | Yes |
| Dirt detection | Yes | — |
| Noise level | 76 dB | 74 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS), dToF laser, Cliff sensors |
| Obstacle avoidance | AI camera + 3D structured light | AI camera + 3D structured light |
| Threshold climbing | 22 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 | Yes |
| Mop lift height | 10.5 mm | — |
| Automatic mop removal | — | Yes |
| Extending mop (edges) | Yes | — |
| Water tank (robot) | — | 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) | 3.2 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 | — |
| Plumbed water connection | Yes | — |
| Clean water tank (dock) | 4.5 l | 4 l |
| Dirty water tank (dock) | 4 l | 3.6 l |
| Battery & runtime | ||
| Battery capacity | 6,400 mAh | — |
| Runtime | 260 min | 180 min |
| Charging time | 270 min | 300 min |
| Size & weight | ||
| Width / diameter | 350 mm | 359 mm |
| Length | 350 mm | 359 mm |
| Height | 97 mm | 100 mm |
| Weight | 4.2 kg | 4.8 kg |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |
