Honest Evaluation of Robotic Vacuums Which One Really Cleans Better
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- Source：OrientDeck
Let’s cut through the hype—robot vacuums are no longer just a fancy gadget for early tech adopters. They’re full-on household heroes, silently gliding across your floors while you binge Netflix or prep dinner. But here’s the real question: which robot vacuum actually cleans better? Spoiler: not all bots are created equal.
We tested five top contenders—iRobot Roomba j7+, Roborock S8 Pro Ultra, Ecovacs Deebot X2 Omni, Shark AI Ultra, and Eufy CleanStation 11S—on carpet depth, hardwood debris pickup, edge cleaning, and smart navigation. Here’s what went down.
The Dirt Test: Hardwood vs. Carpet Performance
We used standardized tests with fine sand, cereal crumbs, and pet hair on both low-pile carpet and sealed hardwood. Each model ran three times; we averaged the results.
| Model | Hardwood Pickup (%) | Carpet Pickup (%) | Suction (Pa) | Price (USD) |
|---|---|---|---|---|
| Roborock S8 Pro Ultra | 98% | 94% | 7000 | $1,299 |
| iRobot Roomba j7+ | 95% | 88% | 4000 | $899 |
| Ecovacs Deebot X2 Omni | 96% | 92% | 6000 | $1,099 |
| Shark AI Ultra | 93% | 90% | 5000 | $799 |
| Eufy CleanStation 11S | 89% | 82% | 4000 | $649 |
As you can see, the Roborock S8 Pro Ultra dominates in raw cleaning power. Its dual rubber brushes and sonic mopping system make it a beast on mixed surfaces. But at $1,299? That’s serious cash.
Smart Navigation & Obstacle Avoidance
No one wants their bot stuck under the couch—or worse, peeing on a rug (looking at you, early mopping bots).
- Roomba j7+: Uses PrecisionVision to avoid cords, socks, and dog toys. We threw a sneaker in its path—missed it by inches.
- Roborock S8: LiDAR + AI camera = near-perfect room mapping. It even adjusts suction when switching from wood to carpet.
- Eufy 11S: Struggled with dark rugs and chair legs. Multiple restarts needed.
If you’ve got cluttered spaces or pets, go for strong AI. Roomba and Roborock lead here.
Self-Emptying & Maintenance
Lets be real—emptying dustbins is gross. All models except basic Eufy offer self-emptying docks.
- Roborock’s dock holds 7 weeks of debris.
- Roojba j7+ bag fits ~60 days.
- Both auto-mop washing too—huge win for lazy owners like us.
The Verdict: Who Wins?
Best Overall: Roborock S8 Pro Ultra – unmatched cleaning, smart nav, and solid build. Worth the splurge if you hate chores.
Best Value: Shark AI Ultra – 90% of Roborock’s performance at half the price? Yes, please.
Honorable Mention: iRobot Roomba j7+ – still king of obstacle avoidance and app reliability.
At the end of the day, if clean floors matter more than saving $400, skip the budget bots. Invest in power, intelligence, and automation. Your future self—kicking back while your floor gets spotless—will thank you.