Robot Vacuum Comparison · UK 2026
Dreame D20 Pro Plus vs Tapo RV30 Max Plus Gen2

Specs, pros and cons compared side by side

Both the Dreame D20 Pro Plus and the Tapo RV30 Max Plus Gen2 are robot vacuums. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. Dreame specs come from Dreame’s own UK pages and manuals; Tapo specs come from Tapo’s own product pages.

Quick verdict

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Dreame D20 Pro Plus

Pick it for: 5L dust bag lasting up to 150 days (the Gen2: 3.3L, up to 90 days) · 32 moisture levels (the Gen2 has 3) · Larger 350 ml water tank (the Gen2: 300 ml)

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Tapo RV30 Max Plus Gen2

Pick it for: Charges in about 4 hours (the D20: about 6)

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Quick comparison

Spec Dreame D20 Pro Plus Tapo RV30 Max Plus Gen2
Suction 13,000Pa 13,000Pa (5 levels)
Navigation LDS + 3D line laser dToF LiDAR
Mopping 350 ml tank, 32 moisture levels (pad washed by hand) Electric water control, 300ml
Dock Auto-empty (5L bag, up to 150 days) Compact auto-empty, 3.3L bag
Runtime Not stated Up to 170 min
Smart home Voice compatible (assistants not named) Alexa
Dreame D20 Pro Plus

Pros

  • 5L dust bag lasting up to 150 days
  • LDS laser navigation with a 3D line laser
  • 32 moisture levels for mopping
  • Spot cleaning from the robot

Cons

  • The station doesn’t wash or dry the mop
  • You fill the water tank and wash the pad by hand
  • Slow 6-hour charge
Tapo RV30 Max Plus Gen2

Pros

  • Much stronger suction than the first RV30
  • Tangle-free brush for pet hair
  • Larger dock bag than the first RV30 (3.3L)
  • Quiet rating of 52-55dB

Cons

  • No mop washing station
  • Tapo lists Alexa but not Google for this model
  • Climbs 18 mm, less than the RV30 Max Plus

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Which should you buy?

Why choose the Dreame D20 Pro Plus

  • 5L dust bag lasting up to 150 days (the Gen2: 3.3L, up to 90 days)
  • 32 moisture levels (the Gen2 has 3)
  • Larger 350 ml water tank (the Gen2: 300 ml)
Why choose the Tapo RV30 Max Plus Gen2

  • Charges in about 4 hours (the D20: about 6)

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