Shark AI Ultra
Score: 86/100
Roborock Q7 M5+ Black
Score: 78/100Rankings
The Shark AI Ultra Robot Vacuum offers powerful 650 W suction and a 120-minute runtime, complemented by a 60-day self-empty base and precise LiDAR navigation. It lacks a mopping function and its large base can be cumbersome. Ideal for pet owners seeking strong cleaning performance with hands-free maintenance.
The Roborock Q7 M5+ is an entry-level robot vacuum-mop with strong 10,000 Pa suction and a convenient auto-empty dock. Its battery efficiency and limited auto-empty trigger are notable trade-offs. Best suited for homes with mostly hard floors and minimal clutter.
| Attribute | | |
|---|---|---|
650 watts | 10,000 wattsbest | |
2 hours | 4.17 hoursbest | |
120 minutes | 250 minutesbest | |
| ↓ lower better | 6.915 kg | 4.8 kgbest |
— | 2.7 litersbest | |
60 daysbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(1) | ||
Suction Power (watts) | 650 watts | 10000 watts |
Battery & Power(2) | ||
Battery Life (hours) | 2 hours | 4.17 hours |
Runtime per Charge (minutes) | 120 minutes | 250 minutes |
Sensors & Navigation(1) | ||
Navigation Technology | LiDAR | PreciSense LiDAR |
Build & Design(2) | ||
Weight (kg) | 6.915 kg | 4.80 kg |
Dimensions (H×W×L) | 35.3×33.2×21.4 cm | 26.0×32.5×49.7 cm |
Convenience(1) | ||
Auto‑Empty Interval (days) | 60 days | 49-63 days |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Shark AV2511AE for its precise 360° LiDAR navigation, strong 650 W suction, and impressive 120-minute runtime with recharge-and-resume. However, they note the SharkClean app is comparatively basic and that occasional navigation hiccups and the absence of a mopping function keep it from being a top-tier all-in-one robot.
Everyday users praise the robot's reliable pet-hair pickup, quiet operation, and the convenience of a 60-day self-emptying base that minimizes manual maintenance. Recurring complaints focus on occasional mapping glitches in complex layouts, shorter real-world battery life in intensive modes, and the bulky size of the self-empty base.
“Reliable pet hair pickup, easy app/voice setup, quiet operation, and hassle-free 60-day emptying reduce manual vacuuming.”
“Occasional mapping glitches in complex homes, shorter real-world battery on deep modes, and base size requiring space (e.g., 17.72 in H).”
“RIPS through open space”
Professional reviewers consider the Q7 M5+ the best entry-level robot vacuum, lauding its strong hard-floor pickup, high suction, and generous coverage while noting its average carpet deep-clean, modest battery efficiency and less precise LiDAR compared with premium models.
Everyday users praise the robot's speed on open hard floors, quieter dock operation and the convenience of automatic emptying and mopping, but repeatedly mention the need for extra passes on fine debris and the limitation that auto-empty only occurs when the bin is completely full.
