Roborock Xiaowa E20 vs. PRSTENLY A3 Comparison


Roborock Xiaowa E20

Roborock Xiaowa E20

Rating:
SRR Score: 89

$259.99

via Amazon

$337.38

via GearBest

versus
PRSTENLY A3

PRSTENLY A3

Rating:
SRR Score: 48

$189.99

via Amazon


Comparison Chart

  Main Features Roborock Xiaowa E20 PRSTENLY A3
Mapping / Path planning yes yes
Mapping Sensor Type gyroscope gyroscope
Recharge & Resume yes no
Automatically Docks and Recharges yes yes
Noise Level 60 db N/A
LCD Display no yes
Side Brushes (one or two) 1 pcs 2 pcs
Voice Prompts yes no
  Cleaning Features
Suction Power 1800 Pa 1500 Pa
–°leaning Area 2153 ft2 / 200 m2
Home Size small, medium
Cleaning Modes silent, standard, strong, max cleaning along the side, zigzag cleaning, cleaning in the key area, auto-clean
Dustbin Capacity 640 ml N/A
Wet Mopping yes yes
Water Tank Capacity 150 N/A
Barrier-cross Height 0.79 in / 20 mm N/A
HEPA Filter yes no
–°arpet Floor Types low-pile, medium-pile low-pile
Bare Floor Types ceramic tile, marble tile, vynil, laminate, linoleum, wood hardwood, marble, tile, laminate, linoleum, vynil
  Battery
Battery Capacity 2600 mAh N/A
Runtime 100 min 100 min
Charging Time 240 min N/A
Rated Power (Watts) 50 W N/A
  Control
Scheduling yes yes
IR Remote Control no yes
Wi-Fi / Smartphone App yes yes
Amazon Alexa Support yes no
Google Assistant Support yes no
Virtual Wall no no
  App Features
Digital Blocked Area no no
Zoned cleaning no no
Multi-floor maps no no
Manual movement control yes yes
  Sensors
Carpet Boost yes no
Anti-drop / Cliff Sensor yes yes
Dirt Detect no no
Full Bin Indicator no no
Other Specifications
Robot Weight 6.61 lbs / 3 kg
Robot Width 13.78 in / 35 cm
Robot Height 3.54 in / 9 cm
In the box charging dock, power cable, cleaning brush. 4 brushes, mopping cloths, dust bin, water tank, remote control, pair of batteries, cleaning brush, charging stand, UL-certified power adapter, manual, APP connection manual
Warranty 12 months 24 months

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