Robot Vacuum Comparison · UK 2026
Roborock Qrevo Edge 2 vs Roborock Qrevo Edge 2 Flow

Specs, pros and cons compared side by side

Both the Roborock Qrevo Edge 2 and the Roborock Qrevo Edge 2 Flow are robot vacuums. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. Roborock specs come from Roborock’s own UK pages.

Quick verdict

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Roborock Qrevo Edge 2

Pick it for: Slimmer 7.98 cm body (the Flow is 8.98 cm)

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Roborock Qrevo Edge 2 Flow

Pick it for: SpiraFlow 2.0 roller mop scrubs with fresh water as it goes (the Edge 2: rotating mops) · 35,000Pa suction (the Edge 2 has 25,000Pa) · 15N mop pressure (the Edge 2: 8N)

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Quick comparison

Spec Roborock Qrevo Edge 2 Roborock Qrevo Edge 2 Flow
Suction 25,000Pa 35,000Pa
Navigation Retractable LDS + structured light and RGB camera Retractable LiDAR + structured light and RGB camera
Mopping Rotating pads, 8N, FlexiArm extending mop, auto lift and detach SpiraFlow 2.0 roller, 240 RPM, 15N, 15 mm lift
Dock Empty, wash up to 80°C, 55°C dry, refill Empty, refill, warm-air dry (63°C heater)
Runtime Up to 190 min (quiet mode, no mop module) Not stated
Smart home Alexa, Siri, Google, Matter Alexa, Siri, Google, Matter
Roborock Qrevo Edge 2

Pros

  • Matter supported now
  • Recognises more than 280 object types
  • Runtime of up to 190 minutes in quiet mode
  • Retractable laser for low furniture

Cons

  • Lower mop pressure (8N) than the Curv 2 Pro
  • No automatic detergent dispenser listed
  • Roborock does not publish a threshold height
Roborock Qrevo Edge 2 Flow

Pros

  • Roller mop scrubs with fresh water as it goes
  • 35,000Pa suction
  • Dock dries the roller with warm air
  • Two spare dust bags in the box

Cons

  • Not for liquid spills over 50 ml
  • Roborock does not publish the wash water temperature
  • Taller than the Edge 2 (8.98 cm)

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Which should you buy?

Why choose the Roborock Qrevo Edge 2

  • Slimmer 7.98 cm body (the Flow is 8.98 cm)
Why choose the Roborock Qrevo Edge 2 Flow

  • SpiraFlow 2.0 roller mop scrubs with fresh water as it goes (the Edge 2: rotating mops)
  • 35,000Pa suction (the Edge 2 has 25,000Pa)
  • 15N mop pressure (the Edge 2: 8N)

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