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Xiaomi Smart Robot Vacuum X20 | 8000Pa

Xiaomi Smart Robot Vacuum X20 | 8000Pa

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Specification Detail
Suction Power Up to 8000 Pa (Xiaomi Internal Labs) (Xiaomi)
Battery Capacity 5200 mAh nominal (4800 mAh rated)
Runtime ~120 min (standard mode) up to 160 min per some sites
Charging Time ≈6.5 h
Main Unit Dimensions 350 × 350 × 97 mm
Weight (Robot) ~3.9 kg
Rated Power 55 W
Rated Voltage 14.4 V ⎓ (charging 19.6 V ⎓)
Dustbin Capacity ~0.29 L (robot), self-emptying 2.5 L dust bag in dock, lasts ~75 days
Water Tank Capacity (clean) 4 L
Dirty Water Tank 3.8 L
Dock Features Auto dust empty; hot‑water mop pad wash (~55 °C); hot‑air drying (99% dry in 3 h)
Navigation / Sensors LDS laser mapping, structured‑light, edge laser, carpet detection, anti‑fall & obstacle avoidance
Mop Arm & Mechanism Extendable ~40 mm, cleans within 2 mm of edges, dual spinning mop discs
Brush Technology V‑shaped anti‑tangle hair‑cutting brush + side brush
Noise Level ≤50 dB (per Xiaomi lab)
App & Voice Support Mi Home/Xiaomi Home app; works with Alexa & Google Assistant
Multi‑floor Mapping Yes, supports multiple maps
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