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Roborock S8 Pro Ultra edges out the Shark IQ Self-Emptying Robot Vacuum UR1000SR in the robot vacuums category, especially in performance, scoring 54 vs 42. If you want the better overall robot vacuums, Roborock S8 Pro Ultra is the recommended choice.
Picking Roborock S8 Pro Ultra over Shark IQ Self-Emptying Robot Vacuum UR1000SR means trading these off.
Specs are roughly matched — winner decided on overall scoring, not a specific spec advantage.
Scores are relative within the robot vacuumscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Roborock S8 Pro UltraW | Shark IQ Self-Emptying Robot Vacuum UR1000SR |
|---|---|---|
| Price | 175$ | 99.95$✓ |
| Battery | 5000mAh | 5200mAh✓ |
| Battery Life | 2hrs | 2.5hrs✓ |
| Bluetooth | 5.0 | 5.0 |
| Wi-Fi | true | true |
| Water Resistance | IP68 | — |
| Weight | 5000g | 3200g✓ |
| Colors | Black, White | Black, White |
Buy Roborock S8 Pro Ultra if…
Buy the Roborock S8 Pro Ultra if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Shark IQ Self-Emptying Robot Vacuum UR1000SR if…
Choose the Shark IQ Self-Emptying Robot Vacuum UR1000SR if budget is your top priority — it offers competitive specs at a lower price point.
Roborock S8 Pro Ultra edges out the Shark IQ Self-Emptying Robot Vacuum UR1000SR in the robot vacuums category, especially in performance, scoring 54 vs 42. If you want the better overall robot vacuums, Roborock S8 Pro Ultra is the recommended choice.
Yes, Roborock S8 Pro Ultra scores higher overall (84 vs 53).
Shark IQ Self-Emptying Robot Vacuum UR1000SR is cheaper at $99.95 vs $175 for the Roborock S8 Pro Ultra.
Buy the Roborock S8 Pro Ultra if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Choose the Shark IQ Self-Emptying Robot Vacuum UR1000SR if budget is your top priority — it offers competitive specs at a lower price point.
Shark IQ Self-Emptying Robot Vacuum UR1000SR has a larger battery (5,200mAh vs 5,000mAh for the Roborock S8 Pro Ultra), which generally means longer use between charges.
Shark IQ Self-Emptying Robot Vacuum UR1000SR lasts longer with 2.5 hours vs 2 hours for the other.
Shark IQ Self-Emptying Robot Vacuum UR1000SR is lighter at 3200g vs 5000g.
Reviewed by VersusMatrix Editorial Team
Last updated: April 28, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.