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Robot vacuum comparison

Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and Mop vs Xiaomi Robot Vacuum S40C

Compare suction, cleaning features, battery and maintenance.

Compared products
01Selected
Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and Mop

Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and Mop

  • 5,200 mAh battery capacity.
  • Suction power: twin turbines, each up to 2,000 Pa.
  • Recharge: approximately 4–5 hours.
  • Obstacle avoidance: laser navigation with collision/drop sensors.
  • Noise level: 60 dB.
KSh 70,300Out of Stock
02
Xiaomi Robot Vacuum S40C (EU)

Xiaomi Robot Vacuum S40C (EU)

  • 3,440 g.
  • 2,600 mAh battery.
  • Suction power: maximum 5,000Pa under manufacturer test conditions.
  • Obstacle avoidance: multiple navigation sensors.
  • Dustbin / water tank: 520mL / 260mL.
KSh 27,400In Stock
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Xiaomi Robot Vacuum E5KSh 16,000
Xiaomi Robot Vacuum X20 ProKSh 81,980
Eufy G50 Hybrid Robot Vacuum and MopKSh 28,320
2 of 4 products

Our quick verdict

The Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and Mop has a much bigger battery (5,200 mAh), while the Xiaomi Robot Vacuum S40C has a larger 520 ml capacity and stronger rated suction (5,000 Pa).

Features

Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and Mop
Automatic charging base, recharge
Xiaomi Robot Vacuum S40C
Charging dock, 130 × 121 × 95mm

Battery capacity

Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and Mop
5,200 mAh battery
Xiaomi Robot Vacuum S40C
2,600 mAh battery

Obstacle avoidance

Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and Mop
Laser navigation with collision/drop sensors
Xiaomi Robot Vacuum S40C
Multiple navigation sensors

Navigation and mapping

Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and Mop
IPath laser SLAM, AI.Map 2.0
Xiaomi Robot Vacuum S40C
LDS laser navigation

App and voice control

Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and Mop
Supported eufy app, 2.4 GHz Wi-Fi
Xiaomi Robot Vacuum S40C
Xiaomi Home

Key differences

The main differences to help you choose.

Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and Mop

  • Bigger battery: 5,200 mAh (vs 2,600 mAh).
  • Vacuum type: Robot dry vacuum with removable hard-floor mop.

Xiaomi Robot Vacuum S40C

  • Larger capacity: 520 ml (vs 400 ml).
  • Stronger rated suction: 5,000 Pa (vs 2,000 Pa).
  • Vacuum type: Robot vacuum and mop.

What matters most to you?

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How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

6 priorities selected.
How each product answers the selected priorities
PriorityEufy RoboVac X8 Hybrid 2-in-1 Vacuum and MopXiaomi Robot Vacuum S40C
FeaturesAutomatic charging base, recharge and resumeCharging dock, 130 × 121 × 95mm
Battery capacity5,200 mAh battery2,600 mAh battery
Suction powerTwin turbines, each up to 2,000 PaMaximum 5,000Pa under manufacturer test conditions
Obstacle avoidanceLaser navigation with collision/drop sensorsMultiple navigation sensors
Navigation and mappingiPath laser SLAM, AI.Map 2.0LDS laser navigation and mapping
App and voice controlSupported eufy app, 2.4 GHz Wi-FiXiaomi Home

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationEufy RoboVac X8 Hybrid 2-in-1 Vacuum and MopXiaomi Robot Vacuum S40C (EU)
BrandEufyXiaomi
ModelT226131161138
Vacuum typeRobot dry vacuum with removable hard-floor mopRobot vacuum and mop
Suction powerTwin turbines, each up to 2,000 Pa; not a single 4,000 Pa measurementMaximum 5,000Pa under manufacturer test conditions
Rated power60 W55W
Rated voltage14.4 V battery; charging input 24 V, 1 A14.4V DC; 20V DC charging
Battery capacity5,200 mAh typical; lithium-ion2,600mAh nominal; 2,400mAh rated
RuntimeModel-specific manual: maximum 150 minutes; actual conditions and mode affect runtime—
Navigation and mappingiPath laser SLAM; AI.Map 2.0; saved multi-floor plans, selective rooms, zones and no-go areasLDS laser navigation and mapping; virtual walls and restricted areas
Obstacle avoidanceLaser navigation with collision/drop sensors; no camera-based object-recognition claimMultiple navigation sensors; stated step-climbing capability up to 20mm under test conditions
Cleaning modesAuto, spot and app zone cleaning; Quiet, Standard, Turbo, Max and BoostIQ suction settings; removable mopping moduleSilent, Standard, Strong, Turbo; three water-output settings
Dustbin capacity400 ml520mL
Water tank capacity250 ml260mL
Dock featuresAutomatic charging base; recharge and resume; no self-emptyingCharging dock; 130 × 121 × 95mm; 20V 0.6A input/output
App and voice controlSupported eufy app; 2.4 GHz Wi-Fi; compatible Alexa/Google Assistant commands; no specific-room voice cleaningXiaomi Home; supported Alexa and Google Assistant devices subject to regional availability
Noise level60 dB; mode and conditions affect noise—
Net weight—3.44kg

Design

Design specifications comparison
SpecificationEufy RoboVac X8 Hybrid 2-in-1 Vacuum and MopXiaomi Robot Vacuum S40C (EU)
Dimensions345 × 345 × 97.2 mm — official UK product specifications340 × 340 × 97mm
Weight—3.44kg

Product details

Product details specifications comparison
SpecificationEufy RoboVac X8 Hybrid 2-in-1 Vacuum and MopXiaomi Robot Vacuum S40C (EU)
SuctionTwin turbines; each up to 2,000 Pa—
MapsMulti-floor plans, selective rooms, customized zones and no-go areas—
Containers400 ml dust container; 250 ml water tank—
Battery5,200 mAh typical; 14.4 V lithium-ion2,600mAh nominal; 2,400mAh rated
RechargeApproximately 4–5 hours; recharge and resume—
Connectivity2.4 GHz Wi-Fi; supported eufy app and compatible voice services—
Power60 W; charging input 24 V, 1 A55W; 14.4V rated; 20V charging
MoppingWater or only Eufy-approved solution; remove mop before carpet cleaning—
PackageRobot, charging base, adapter, side brushes, extra filter, water tank, washable cloth, five disposable cloths, five cable ties and documentation—
Cleaning—Vacuuming and wet mopping
Maximum suction—5,000Pa under manufacturer test conditions
Dustbin / water tank—520mL / 260mL
Dimensions / weight—340 × 340 × 97mm / 3.44kg
Dock—130 × 121 × 95mm; 20V 0.6A input/output
Control—Xiaomi Home; supported Alexa and Google Assistant devices

In summary

For most buyers the Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and Mop is the better buy; the Xiaomi Robot Vacuum S40C makes sense if you want a larger 520 ml capacity.

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In-stock alternatives

Eufy G50 Hybrid Robot Vacuum and MopFor Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and MopEufy G50 Hybrid Robot Vacuum and MopView product ↗Xiaomi Robot Vacuum E5For Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and MopXiaomi Robot Vacuum E5View product ↗

Related comparisons

Eufy RoboVac X8 Hybrid 2-in-1 Vacuum and MopXiaomi Robot Vacuum E5Xiaomi Robot Vacuum X20 ProEufy RoboVac X8 Hybrid 2-in-1 Vacuum and MopEufy G50 Hybrid Robot Vacuum and MopEufy RoboVac X8 Hybrid 2-in-1 Vacuum and Mop
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