Dreame L20 UltravsHello Robot Stretch 3
Side-by-side comparison of Dreame L20 Ultra and Hello Robot Stretch 3: specs, price, use cases and SDKs.
Dreame
L20 Ultra
Robot vacuum with self-cleaning mop
From
$1,200
Hello Robot
Stretch 3
Mobile manipulator for research + home assistive (open SDK)
From
$24,950
Specifications
| Spec | L20 Ultra | Stretch 3 |
|---|---|---|
| Price (USD) | $1,200 | $24,950 |
| Category | home | home |
| Payload | — | 1.5 kg |
| Runtime | 4 h | 4 h |
| Weight | 4.5 kg | 24 kg |
| Reach | — | 1m vertical, 0.6m horizontal |
| Degrees of Freedom | — | 5 |
| Battery | — | LiFePO4 |
Shared use cases
No shared use cases
Only on L20 Ultra
- Home cleaning
- Mopping
- Pet hair
Only on Stretch 3
- Research labs
- Home accessibility pilots
- Manipulation benchmarks
- Tabletop sorting
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