# Dreame L50 Ultra — specifications

Source: RankedRobot (https://rankedrobot.com/robots/dreame-l50-ultra/) · Category: Robot vacuums & mops · Maker: Dreame
Licence: CC BY 4.0 — cite as "RankedRobot, https://rankedrobot.com/robots/dreame-l50-ultra/ (checked 2026-10-02)".

## Summary

Dreame L50 Ultra is a robot vacuum made by Dreame. Status: Shipping. Key published specifications: suction 19,500 Pa; height 97 mm (3.8 in); runtime 200 min. Price: US$1,399.99, US (official price). RankedRobot rank: =15 of 49 robot vacuums & mops (tied) (score 55.1/100, evidence grade B). Last checked by RankedRobot on 2026-10-02.

Disclosure: 23 sourced values, 9 not disclosed by the maker (72% disclosed). "Not disclosed" means the maker has not published it; RankedRobot never guesses missing figures (an "Estimate" is only our calculation from official figures, with the method shown).

## Prices

- US$1,399.99, US — official price — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)

## Launch

- Announced: Not disclosed by the maker — checked: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Status: Shipping — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)

## Body

- Dimensions: Length 348 mm × Width 352 mm × Height 97 mm — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Weight: 4.4 kg (10 lb) — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- IP rating: Not disclosed by the maker — checked: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)

## Cleaning

- Suction (as stated): 19,500 Pa — Manufacturer; conditions: not stated by manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Navigation: Lds laser — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Obstacle avoidance: Camera ai · Structured light — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Mopping system: Not disclosed by the maker — checked: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Robot height: 97 mm (3.8 in) — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Threshold climb: 42 mm (1.7 in) — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)

## Dock

- Dock features: Auto-empty · Mop washing · Hot-water mop wash · Auto refill — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Mop-wash temperature: 75 °C (167 °F) — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Dock bag: 3.2 L — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Clean-water tank: 4.5 L — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Dirty-water tank: 4 L — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Robot dustbin: 395 mL — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)

## Everyday use

- Runtime: 200 min — Manufacturer; conditions: Quiet Mode, as stated on store page — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Noise: Not disclosed by the maker; conditions: not stated by manufacturer — checked: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Smart home: Matter · Alexa · Siri · Google Home — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Warranty: 36 months — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)

## Power

- Battery: Not disclosed by the maker — checked: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Runtime: 200 min — Manufacturer; conditions: Quiet Mode, as stated on store page — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Charge time: Not disclosed by the maker — checked: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)
- Hot-swappable battery: Not disclosed by the maker — checked: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)

## Safety

- Certifications: Not disclosed by the maker — checked: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)

## Commercial

- Regions sold: US — Manufacturer — source: https://www.dreametech.com/products/l50-ultra-robot-vacuum (checked 2026-10-02)

## Confidence labels

Manufacturer = stated by the maker · Verified = independently confirmed · Estimate = our calculation from official figures · Reported = credible media/retailer, not confirmed by the maker · Unconfirmed = leak, rumour or single source · Not disclosed = not published.