Compare Roborock E4 vs. Xiaomi Mi Robot Vacuum Mop Essential (Mijia G1)

Roborock E4Xiaomi Mi Robot Vacuum Mop Essential (Mijia G1)
PhotoRoborock E4Xiaomi Mi Robot Vacuum Mop Essential (Mijia G1)
Where to buy
SRR Score 147115
Mapping / Path planning YesYes
Mapping Sensor Type gyroscopegyroscope
High-Precision Map NoNo
Objects recognition (front camera) NoNo
Recharge & Resume YesYes
Autocally Docks and Recharges YesYes
Noise Level N/AN/A
Display NoNo
Side Brushes (one or two) 12
Voice Prompts YesYes
  Cleaning Features
Suction Power 2000 Pa2200 Pa
Сleaning Area 200 / 2153 ft2100 / 1076 ft2
Dustbin Capacity 640 ml / 21.64 oz600 ml / 20.29 oz
Disposable dustbag capacity N/AN/A
Automatic Dirt Disposal NoNo
Barrier-cross Height 20 mm / 0.79 in17 mm / 0.67 in
HEPA filter YesYes
Washable Filter YesNo
Mopping Features
Wet Mopping YesYes
Electric water flow control N/AYes
Water Tank Capacity N/A200 ml / 6.76 oz
Vibrating mopping pad NoNo
Automatic mop lifting NoNo
Auto water tank refilling NoNo
Auto mop washing NoNo
  Battery
Battery Capacity 5200 mAh2500 mAh
Battery life 200 min90 min
Charging Time N/A250 min
Rated Power (Watts) N/A25 W
  Control
Scheduling YesYes
IR/RF Remote Control NoNo
Wi-Fi / Smartphone App YesYes
Wi-Fi Frequency Band 2.4 GHz2.4 GHz
Amazon Alexa Support YesNo
Google Assistant Support YesNo
Magnetic/Optical Virtual Walls NoNo
  App Features
Real-time tracking YesYes
Digital Blocked Areas NoNo
Zoned cleaning NoNo
Multi-floor maps NoNo
Manual movement control YesYes
Selected Room Cleaning NoNo
No-mop zones NoNo
  Sensors
Carpet Boost YesYes
Anti-drop / Cliff Sensor YesYes
Dirt Sensor NoNo
Full Dustbin Sensor NoNo
Other Specifications
Weight N/A3.4 kg / 7.5 lbs
Width N/A35 cm / 13.78 in
Height 9.07 cm / 3.57 in8.2 cm / 3.23 in
In the box robot vacuum, charging dock, mopping pad, mopping cloth, cleaning brush, user manual, Getting Started Guide, adapter
Release Date Apr, 2020Apr, 2020
Warranty 12 months12 months

Features Comparison Chart