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eufy RoboVac 11S vs Roborock S8 MaxV Ultra

A detailed side-by-side comparison scored on 14 objective criteria with weighted scoring (max 12 points).

eufy RoboVac 11S

eufy RoboVac 11S

eufy — #36 overall
3.5/10
$159
WINNER
Roborock S8 MaxV Ultra

Roborock S8 MaxV Ultra

Roborock — #8 overall
8.1/10
$899

Our Verdict

Roborock S8 MaxV Ultra is the clear winner, outscoring eufy RoboVac 11S by 4.6 points. However, eufy RoboVac 11S offers better low clearance and 82% cheaper.

CriteriaWeight
eufy RoboVac 11S
Roborock S8 MaxV Ultra
Total Score—3.5/108.1/10
🗺️Navigation & Obstacle Tech2x40%92%*
💨Suction Power1x65%90%*
📐Edge Cleaning1x60%88%*
💇Tangle-Free Rollers1x55%85%*
🧹Mop System1x0%85%*
🔥Mop Drying0.5x0%85%*
🧴Integrated Soap0.5x0%80%*
🔄Mop Versatility0.5x0%50%*
🗑️Auto-Empty Reliability1x0%90%*
📦Bin Capacity0.5x55%85%*
⏱️Refill Frequency0.5x50%85%*
🧗Obstacle Mobility1x25%40%*
📏Low Clearance0.5x90%*45%
📱App Quality1x40%92%*
Price—$159$899
Pros
  • +Under $200
  • +Super slim (2.85")
  • +Very quiet (55dB)
  • +Simple and reliable
  • +Excellent value when on sale ($899)
  • +Strong all-around performer
  • +LiDAR + AI camera avoidance
  • +Matter smart home support
Cons
  • -Random navigation
  • -No mapping
  • -No self-emptying
  • -No mopping
  • -Large dock requires space
  • -Mopping not quite as good as Matrix10
  • -MSRP is expensive ($1,799)
Suction1,300 Pa6,000 Pa
NavigationBasicLiDAR + Camera + AI Avoidance
Mop TypeNoneSonic + Auto-Wash
Self-EmptyNoYes (60 days)
Runtime100 min180 min
Mobility
Obstacle ClimbingStandardStandard
Retractable LiDARNoNo
Adaptive ChassisNoNo
Multi-Mop SwitchNoNo
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