Roborock Q7 M5+ vs Roborock Q7 L5
Quick take: The Roborock Q7 L5 costs $100 less; the Roborock Q7 M5+ has stronger suction (10,000 vs 8,000 Pa).
Which one to buy
Got a pet? Then the Q7 L5's $160 saving isn't one. In testing its owners cite, the L5 picked up about 12% of flattened pet hair, called the worst score on record for the category, while the Q7 M5+ managed about 79%. Long hair also tangled on 56% of the L5's test strands against 43% for the M5. That gap matters more than anything else on the spec sheet.
The M5+ also brings the self-empty dock, a 2.7 L bag rated for about seven weeks, and a higher 10,000 Pa rating against the L5's 8000 Pa. Owners say its suction punches well above its price and that carpet is a strength. The L5 has its own wins: it covered about 1,465 sq ft per charge in testing, navigates efficiently, and pulled slightly more embedded debris from carpet than its sibling.
Neither is a mopping robot. M5+ owners say its single detachable pad needs hand washing, doesn't lift on carpet, and leaves streaks despite heavy water use. The L5 used more than three times the average water and posted one of the lowest mopping scores recorded. Both need the floor cleared first, since owners of each report no obstacle sensors worth relying on.
The M5+ is the better buy in this family for most homes. The L5 makes sense in one narrow case: a pet-free home, mostly hard floors, a tight budget, and no objection to emptying the bin by hand after every run.
Roborock Q7 M5+
For any home with a dog, cat or long hair, it's the safer of the two, with far better pet-hair pickup plus a self-empty dock that runs about seven weeks per bag.
Roborock Q7 L5
Only makes sense for a pet-free, mostly hard-floor home on a tight budget that's happy emptying the bin by hand and wants good coverage per charge for $140.
| Spec | Roborock Q7 M5+ | Roborock Q7 L5 |
|---|---|---|
| Price | ~$300 | ~$200 |
| Type | Robot Vacuum & Mop | Robot Vacuum & Mop |
| Suction | 10,000 Pa | 8000 Pa |
| Battery | — | — |
| Navigation | LiDAR | LiDAR |
| Filtration | — | — |
| Cordless | Yes | Yes |
| Bagged | — | — |
| Noise | — | — |
| Dustbin | 2.7 L | — |
| Water tank | — | — |
| Self-empty dock | Yes | No |
| Auto mop washing | No | No |
| Hot water washing | No | No |
| Obstacle avoidance | Yes | No |
| Carpet detection | Yes | Yes |
| Auto mop lifting | No | No |
| Multi-floor mapping | Yes | Yes |
| App control | Yes | Yes |
| Dimensions | 12.8 x 12.8 x 3.9 in | 12.79 x 12.79 x 3.89 in |
| Weight | 11.35 lbs | 7.28 lbs |
| Warranty | 1 year | 1 year |
Pros & cons
Roborock Q7 M5+
- ✓10,000 Pa suction is strong for a self-empty bot under $300
- ✓RockDock Plus auto-empty dock rated for about 7 weeks per bag
- ✓PreciSense LiDAR with 360° scanning and multi-floor mapping
- ✓Carpet Boost automatically increases suction on rugs
- ✓1-year warranty with paid extended-warranty options available
- ✗Mop is a detachable module, not an auto-lifting mop that senses carpet on its own
- ✗No mop washing or hot water cycle in the dock - vacuum-first, mop as an add-on
- ✗Roborock doesn't publish battery runtime or noise level for this model
- ✗Water tank capacity not disclosed
Roborock Q7 L5
- ✓Cheapest current Roborock model with real LiDAR navigation
- ✓8,000 Pa suction is solid for the price
- ✓Multi-floor mapping remembers up to 3 maps
- ✓Dual anti-tangle brush system carried over from pricier Roborock models
- ✓Carpet auto-boost increases suction on rugs
- ✗No self-empty station - basic charging dock only
- ✗No dedicated obstacle-avoidance system called out
- ✗No auto mop lifting - set no-mop zones manually for area rugs
- ✗Roborock doesn't publish battery runtime, noise level, dustbin, or water tank capacity
Roborock Q7 M5+ vs Roborock Q7 L5: common questions
Is the Roborock Q7 L5 good enough for a home with pets compared with the Q7 M5+?▾
No. Owners point to testing where the L5 picked up about 12% of flattened pet hair against roughly 79% for the M5+, and long hair tangled around its brush more often. For any pet household, the M5+ is worth the extra $160.
Can I add a self-empty dock to the Roborock Q7 L5 later instead of buying the Q7 M5+?▾
Owners say no; there is no dock-equipped L5 variant, so its bin is emptied by hand after every run. If you want auto-empty in this family, the M5+ with its 2.7 L bag rated for about seven weeks is the way to get it.
Does the Roborock Q7 M5+ or Q7 L5 mop well enough to replace a manual mop?▾
Neither does. M5+ owners say the single pad needs hand washing, doesn't lift on carpet and leaves streaks. The L5 used more than three times the average water and posted one of the lowest mopping scores recorded, so treat mopping as a minor bonus on both.