Robot Vacuum Comparison · UK 2026
eufy Omni C30 vs eufy Omni C28

Specs, pros and cons compared side by side

Both the eufy Omni C30 and the eufy Omni C28 are robot vacuums. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. eufy specs come from eufy’s own UK pages and manuals.

Quick verdict

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eufy Omni C30

Pick it for: 35,000Pa suction (the C28 has 15,000Pa) · Matter support (not listed for the C28) · Larger 3L clean water tank (the C28: 2.2L)

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eufy Omni C28

Pick it for: Self-cleaning HydroJet roller mop (the C30 uses spinning pads) · Larger 3L dust bag (the C30: 2.5L)

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Quick comparison

Spec eufy Omni C30 eufy Omni C28
Suction 35,000Pa 15,000Pa
Navigation iPath 2.0 laser + front line laser iPath 2.0 LiDAR + line laser
Mopping MopMaster 2.0 spinning pads, 1 kg, 180 RPM, 12 mm lift HydroJet roller, 1 kg
Dock Empty (2.5L bag), wash, dry Empty (3L bag), wash, refill, hot-air dry
Runtime Not stated Up to 251 min (quiet, vacuum only)
Smart home Matter, Alexa, Siri, Google Alexa, Siri, Google
eufy Omni C30

Pros

  • 35,000Pa suction
  • Spinning pads lift 12 mm on carpet
  • Works with Matter, Alexa, Siri and Google
  • Factory reset from the robot’s buttons

Cons

  • Neither the manual nor eufy’s UK page gives a runtime
  • No hot-water mop wash listed
  • Effective dust bag capacity is 1.2L (2.5L maximum)
eufy Omni C28

Pros

  • Up to 251 minutes of vacuuming (quiet mode)
  • Hot-air drying for the roller
  • Factory reset from the robot’s buttons
  • Works with Alexa, Siri and Google

Cons

  • Lower suction than the Omni E25 and E35
  • No automatic detergent dosing in the manual
  • Smaller 2.2L clean water tank

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Which should you buy?

Why choose the eufy Omni C30

  • 35,000Pa suction (the C28 has 15,000Pa)
  • Matter support (not listed for the C28)
  • Larger 3L clean water tank (the C28: 2.2L)
Why choose the eufy Omni C28

  • Self-cleaning HydroJet roller mop (the C30 uses spinning pads)
  • Larger 3L dust bag (the C30: 2.5L)

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