Roborock QV 35A vs eufy Robot Vacuum Omni C20

Quick take: The Roborock QV 35A has stronger suction (8,000 vs 7,000 Pa).

SpecRoborock QV 35Aeufy Robot Vacuum Omni C20
Price~$380~$380
TypeRobot Vacuum & MopRobot Vacuum & Mop
Suction8000 Pa7,000 Pa
Battery180 min—
NavigationLiDARLiDAR
FiltrationWashable filter—
CordlessYesYes
Bagged——
Noise——
Dustbin330 ml3.1 L
Water tank——
Self-empty dockYesYes
Auto mop washingYesYes
Hot water washingNoNo
Obstacle avoidanceYesYes
Carpet detectionYesYes
Auto mop liftingYesYes
Multi-floor mappingYesYes
App controlYesYes
Dimensions13.78 x 13.9 x 3.80 in—
Weight——
Warranty1 year1 year

Pros & cons

Roborock QV 35A

  • ✓Complete self-maintaining dock (empty, wash, refill, dry) at a budget price
  • ✓Excellent hard-floor pickup from fine dust to large debris
  • ✓Reliable LiDAR mapping and the mature Roborock app with multi-floor maps
  • ✓Anti-tangle brushes genuinely resist pet-hair wrap
  • ✓Dual spinning mops scrub better than flat-pad budget rivals
  • ✓180-minute runtime covers large homes in one charge
  • ✗Cold-water mop washing and cool-air drying — mops can sour if neglected
  • ✗Sensor-based obstacle avoidance still eats cables and socks occasionally
  • ✗8,000 Pa is mid-tier for deep carpet cleaning
  • ✗10 mm mop lift is too little for medium/plush carpet
  • ✗Only a 1-year warranty

eufy Robot Vacuum Omni C20

  • ✓All-in-one station (empty, wash mop, refill water) is unusual at this price point
  • ✓Real LiDAR navigation instead of the cheaper gyroscope nav eufy uses on budget models
  • ✓Multi-floor mapping keeps separate maps per level
  • ✓Carpet detection auto-boosts suction and lifts the mop
  • ✓Noticeably cheaper than eufy's Omni S-series or X10 Pro Omni
  • ✗7,000 Pa is mid-pack suction, not a strong pet-hair pick
  • ✗eufy doesn't publish noise level, runtime, weight, or dimensions for this model
  • ✗No hot water mop washing (cold water rinse only)
  • ✗eufy's app and firmware updates lag behind Roborock/Dreame in polish