iRobot Roomba S9 vs ILIFE A4

Votes 1 1
Rating 5 5
iRobot Roomba S9
vs
ILIFE A4

An affordable robot vacuum is always a good option to consider, so iRobot Roomba S9 vs ILIFE A4 comparison definitely makes sense. Based on our rating, Roomba S9 has the overall rating of 9 out of 10 versus 6 for A4.

Advantages iRobot Roomba S9 over ILIFE A4

  • Better suction power, 2000 PA vs 1000 PA
  • Wi-Fi enabled
  • A Virtual Wall creates an invisible barrier that Roomba S9 won't cross
  • Roomba S9 has mapping function that can map your area and uses smart path planning to clean more efficient
  • When you want to give your area an intense clean, intensive mode will increase suction power
  • Voice control
  • Better battery capacity, 3300 mAH vs 2600 mAH
  • Less charging time, 4 hrs vs 5 hrs

Advantages ILIFE A4 over iRobot Roomba S9

  • Lower noise level, 65 dB vs 70 dB
  • Larger dust bin capacity, 450 ml vs 400 ml
  • Two side brushes
  • Remote control gives you convenient, remote access to robot commands

Common features and specifications

  • Dry cleaning mode
  • Equal battery life: 120 min

Dimensions

A noticeable difference between two models is the size, which is 30.9 x 8.8/12.2 x 3.5 (D x H) cm/inches for the Roomba S9 and 31 x 7.6/12.2 x 12.2 x 3 (D x H) cm/inches for the A4. The weight of the Roomba S9 is 3.6/8.1 kg/lbs, and for the A4 it is 2.2/4.9 kg/lbs.

Robot vacuums comparison chart

Overall
iRobot Roomba S9
9
6
9
7
10
4
9
6
8
7
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Common

Product

iRobot Roomba S9
ILIFE A4

Model

Roomba S9
A4

Brand

iRobot
ILIFE

Reviews

268
221

Spesifications

Suction, pa

2000
1000

Noise level, dB

70
65

Wi-Fi

Display

Cleaning

Dry cleaning

Wet cleaning

Dust bin capacity, ml

400
450

Mop system

Features

Virtual wall

Boundary strips

Time scheduling function

Cleaning map

Other features

Visual Navigation
has not

Surfaces

Hard floor

Hardwood flor

Thin carpet

Thick carpet

Filtration

Air filter

Washable filter

Brushes

Side brushes

1
2

Brush-roll

Cleaning modes

Auto

Spot

Edge

Single room

Intensive

Protection

Drop sensor protection

Anti-collision

Protective bumpers

Control

Remote control

App control

Voice control

Battery

Battery capacity, mAH

3300
2600

Battery life, min

120
120

Charging time, hrs

4
5

Auto charging

User manual

Manual

Dimensions

Dimensions (D x H), cm/inches

30.9 x 8.8/12.2 x 3.5
31 x 7.6/12.2 x 12.2 x 3

Weight, kg/lbs

3.6/8.1
2.2/4.9
iRobot Roomba S9
ILIFE A4
iRobot Roomba S9
ILIFE A4

Robot vacuums CompareVacuumcleaner comparison rating

  • better
  • worse
  • 9
  • 6
  • 9iRobot Roomba S9
  • 6ILIFE A4