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  3. E20 Plus vs Robot Vacuum S40

Eureka E20 Plus vs Xiaomi Robot Vacuum S40

What E20 Plus does better (2) and where Robot Vacuum S40 wins (3) — every spec side by side.

Eureka E20 Plus
Eureka · 2025E20 Plus
6.6Score
2 advantages≈ US$150
Higher score
vs
Xiaomi Robot Vacuum S40
Xiaomi · 2025Robot Vacuum S40
6.5Score
3 advantages≈ US$160
6.5Cleaning power7.5
5.8Navigation5.8
4.3Mopping4.2
7.9Battery6.2
Dimensions

Size comparison

E20 PlusRobot Vacuum S40
350 × 97350340 × 98340
E20 PlusRobot Vacuum S40Difference
Height97 mm98 mm−1 mm
Width / diameter350 mm340 mm+10 mm
Length350 mm340 mm+10 mm

Drawn to the same scale from the official dimensions (front and side).

Why is E20 Plus better than Robot Vacuum S40?

  1. Base stationAuto-empty dock vs Charging dock
  2. Charging time180 min vs 360 min2×

Why is Robot Vacuum S40 better than E20 Plus?

  1. Suction power8,000 Pa vs 10,000 Pa+25%
  2. Dustbin (robot)500 ml vs 520 ml+4%
  3. Noise level65 dB vs 63 dB+3%
Specifications

Side by side

Eureka E20 PlusEureka E20 Plus≈ US$1506.6
Suction & cleaning
Suction power8,000 Pa10,000 Pa
Dustbin (robot)500 ml520 ml
Main brushSingle main brushSingle main brush
Anti-tangle brushYesYes
Side brushes21
Carpet detectionYes—
HEPA filterYes—
Noise level65 dB63 dB
Navigation & obstacles
NavigationLaser (LiDAR)Laser (LiDAR)
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensorsLiDAR laser (LDS), Cliff sensors
Obstacle avoidanceBasic sensors (infrared / bumper)Basic sensors (infrared / bumper)
Threshold climbing20 mm20 mm
No-go zones / virtual wallsYesYes
Room mapping & room selectionYesYes
Mopping
Mop typeMop padMop pad
Mop lifting on carpetsYes—
Mop lift height10 mm—
Water tank (robot)—270 ml
Base station
Base stationAuto-empty dockCharging dock
Auto-empty dust stationYes—
Dust bag (dock)2 l—
Battery & runtime
Battery capacity5,200 mAh5,200 mAh
Runtime180 min180 min
Charging time180 min360 min
Cleaning area per charge300 m²—
Size & weight
Width / diameter350 mm340 mm
Length350 mm340 mm
Height97 mm98 mm
Weight—4.1 kg
ShapeRoundRound
ColoursWhite, BlackWhite
App & smart home
App controlYesYes
Voice assistantsAmazon Alexa, Google Assistant, Apple SiriAmazon Alexa, Google Assistant
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