Weight
- Xiaomi Robot Vacuum X20 Pro
- 3.7 kg
- Xiaomi Robot Vacuum E5
- 2.3 kg
Robot vacuum comparison
Compare suction, cleaning features, battery and maintenance.
01Selected ![]() Xiaomi Robot Vacuum X20 Pro
KSh 81,980Out of Stock | 02 ![]() Xiaomi Robot Vacuum E5
KSh 16,000In Stock |
|---|



The Xiaomi Robot Vacuum X20 Pro is the stronger choice: it has a much bigger battery (5,200 mAh), a larger 4 L capacity and stronger rated suction (7,000 Pa), while the Xiaomi Robot Vacuum E5 is lighter (2.3 kg).
The main differences to help you choose.
| Priority | Xiaomi Robot Vacuum X20 Pro | Xiaomi Robot Vacuum E5 |
|---|---|---|
| Features | Mop washing, hot-air drying and auto dust collection | CDZC108 charging dock, 170 × 134 × 82.5mm |
| Weight | 3.7 kg | 2.3 kg |
| Battery capacity | 5,200 mAh battery | 2,500 mAh battery |
| Suction power | Up to 7000Pa under manufacturer laboratory conditions | Up to 2000Pa at maximum suction in Xiaomi laboratory testing |
| Obstacle avoidance | 120° wide-area structured light, edge and cliff sensors | Sensing plate for obstacles |
| Navigation and mapping | LDS laser navigation and multi-floor mapping | Zigzag cleaning path |
| App and voice control | Xiaomi Home | Mi Home/Xiaomi Home app |
| Vacuum type | Robot vacuum and rotating mop | Robot vacuum with fixed-plate mopping |
| Rated voltage | 14.4V DC, 19.6V DC charging | 14.4V nominal, 20V charging voltage |
Tick a topic above to see how each product answers it.
Explore the full specifications, section by section.
| Specification | Xiaomi Robot Vacuum X20 Pro | Xiaomi Robot Vacuum E5 |
|---|---|---|
| Brand | Xiaomi | Xiaomi |
| Model | 57873 | Robot Vacuum E5 |
| Vacuum type | Robot vacuum and rotating mop | Robot vacuum with fixed-plate mopping |
| Suction power | Up to 7000Pa under manufacturer laboratory conditions | Up to 2000Pa at maximum suction in Xiaomi laboratory testing; actual results depend on environment |
| Rated power | 55W | 25W |
| Rated voltage | 14.4V DC; 19.6V DC charging | 14.4V nominal; 20V charging voltage |
| Battery capacity | 5200mAh nominal; 4800mAh rated | 2500mAh rated; 2600mAh nominal |
| Runtime | Up to 160min Standard mode under laboratory conditions | Over 110 minutes in Xiaomi test: fully charged, standard suction, tiled floor at 23±2°C, dustbin, water tank and mop fitted |
| Navigation and mapping | LDS laser navigation and multi-floor mapping | Zigzag cleaning path |
| Obstacle avoidance | 120° wide-area structured light; edge and cliff sensors | Sensing plate for obstacles; overhang detection steps back from detected drops |
| Cleaning modes | Vacuuming; mopping; vacuuming and mopping; vacuuming before mopping; four suction levels | Vacuuming and mopping; Silent, Standard and Strong suction levels; spot cleaning |
| Water tank capacity | Station: 4L clean and 3.8L dirty | — |
| Dock features | Mop washing, hot-air drying and auto dust collection; 2.5L bag; 340 × 420 × 563mm | CDZC108 charging dock; 170 × 134 × 82.5mm; rated input and output 20V/0.6A |
| App and voice control | Xiaomi Home | Mi Home/Xiaomi Home app; Alexa and Google Assistant with compatible devices and regional/language availability |
| Net weight | 3.7kg | — |
| Dustbin capacity | — | 400ml |
| Specification | Xiaomi Robot Vacuum X20 Pro | Xiaomi Robot Vacuum E5 |
|---|---|---|
| Dimensions | 350mm diameter × 97mm | 300mm diameter × 70mm height |
| Weight | 3.7kg | 2.3kg net weight |
| Specification | Xiaomi Robot Vacuum X20 Pro | Xiaomi Robot Vacuum E5 |
|---|---|---|
| Cleaning | Vacuuming and dual rotating mop cleaning | — |
| Suction | Up to 7000Pa under manufacturer laboratory conditions | — |
| Carpet handling | 10mm mop lift; avoid carpets thicker than 8mm | — |
| Battery / runtime | 5200mAh nominal; 4800mAh rated; up to 160min Standard laboratory test | — |
| Station | Mop washing; hot-air drying; automatic dust collection | — |
| Tanks / dust bag | 4L clean; 3.8L dirty; 2.5L bag | — |
| Power | 55W; 14.4V operating; 19.6V charging | — |
| Robot dimensions / weight | 350mm diameter × 97mm / 3.7kg | — |
| Station dimensions / input | 340 × 420 × 563mm / 200–240V AC 50/60Hz | — |
| Package contents | Robot; station; brushes; dust compartment; tanks; mop pads/holders; cord; washboard components; documentation | — |
These products have the same published specifications.
For most buyers the Xiaomi Robot Vacuum X20 Pro is the better buy; the Xiaomi Robot Vacuum E5 makes sense if you want a lighter build.
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