Robot Vacuum Comparison · UK 2026
Roborock QV 35S vs Roborock Qrevo S5V

Specs, pros and cons compared side by side

Both the Roborock QV 35S and the Roborock Qrevo S5V are robot vacuums with self-cleaning base stations. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. Roborock specs for the QV 35S come from Roborock’s UK page and CE manual; Roborock specs come from Roborock’s own UK pages and manuals.

Quick verdict

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Roborock QV 35S

Pick it for: Same 200 RPM spinning mops, 2 cm threshold climbing and wash, dry and refill dock, with 10,000Pa

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Roborock Qrevo S5V

Pick it for: 12,000Pa suction (the QV 35S: 10,000Pa) · 45°C warm-air drying (the QV 35S: cold-air drying)

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Quick comparison

Spec Roborock QV 35S Roborock Qrevo S5V
Suction 10,000Pa 12,000Pa
Navigation LiDAR + structured light PreciSense LiDAR + structured light
Mopping Dual spinning pads, 200 RPM, auto lift Dual spinning pads, 200 RPM, 10 mm lift, edge mopping
Dock Empty, wash, cold-air dry, refill Empty (2.7L bag), wash, 45°C dry, refill
Runtime Not stated Not stated
Smart home Alexa, Siri Shortcuts, Google Alexa, Siri Shortcuts, Google
Roborock QV 35S

Pros

  • Dock empties, washes and dries the mops and refills the robot
  • Empties more often when it picks up a lot of hair
  • Maps up to 4 floors
  • Off-peak charging

Cons

  • Roborock does not list a hot-water mop wash
  • Climbs thresholds up to 2 cm only
  • Roborock does not publish the runtime or tank sizes
Roborock Qrevo S5V

Pros

  • Full wash, dry and refill dock
  • 2.7L E12-rated dust bag
  • Extending edge mop
  • Mops lift on carpet

Cons

  • Roborock does not list a hot-water mop wash
  • No RGB camera listed for obstacle recognition

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Which should you buy?

Why choose the Roborock QV 35S

  • Same 200 RPM spinning mops, 2 cm threshold climbing and wash, dry and refill dock, with 10,000Pa
Why choose the Roborock Qrevo S5V

  • 12,000Pa suction (the QV 35S: 10,000Pa)
  • 45°C warm-air drying (the QV 35S: cold-air drying)

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