Quick Answer: The Roborock Q7 L5 is the cheapest new LiDAR robot on Roborock’s US store: $139.99 in white and $199.99 in black on November 6, 2026. It maps your home, takes app no-go zones and has 8,000 Pa of rated suction, but no auto-empty dock, no obstacle avoidance and only a fixed wiping pad. Vacuum Wars measured 80% deep-carpet cleaning and about 1,465 sq ft per charge, both above average, but just 12.25% flattened pet-hair pickup, the worst score it has ever recorded. Buy it at $139.99 for hard floors in a home without pets; with a dog or cat, spend $249.99 on the Q7 M5+ instead.
The Q7 L5 is Roborock’s entry ticket to laser mapping, and at $139.99 it costs less than many random-bounce robots. It also has a near-twin. The Roborock Q7 M5 uses the same body height, LiDAR turret, battery, dustbin and mop module, and Vacuum Wars titled its video review of the pair “They Look the Same, but One is Much Better.” This review sets out where the two differ, using Roborock’s US product pages and FCC user manual, and the measurements Vacuum Wars published in its Q7 L5 vs Q7 M5 review (first published April 1, 2026, updated October 1, 2026).
Roborock Q7 L5 by the numbers
- $139.99 (white) / $199.99 (black) on Roborock’s US store on November 6, 2026, against a $249.99 compare-at price. Target lists the white model at $249.99.
- 80% deep-carpet cleaning of sand embedded in medium-pile carpet, per Vacuum Wars, against a 76.7% category average.
- 12.25% flattened pet-hair pickup against an 81% average. Vacuum Wars says that is below its previous record low of 29%, and repeated tests gave the same result.
- 56% of 7-inch hair tangled around the brush, against a 21% average.
- 1.95 kPa sealed suction, about twice the 0.97 kPa average, with 13 CFM of airflow against 16.8 CFM.
- 1,465 sq ft per charge (estimated by Vacuum Wars) against a 1,170 sq ft average.
- Combined mopping score 6.3, the second lowest Vacuum Wars has recorded, because the pad used 3.35 g of water against a 1.04 g average.
- 1.41 Vacuum Wars Stars overall, against 2.01 for the Q7 M5.
| Spec | Roborock Q7 L5 |
|---|---|
| Rated suction | 8,000 Pa HyperForce (Roborock, "based on internal testing"); 1.95 kPa sealed suction measured by Vacuum Wars |
| Navigation | PreciSense LiDAR (top-mounted spinning laser); Quick Mapping; up to 3 floor maps |
| Sensors | LiDAR, bumper, cliff and dock-locator sensors (FCC user manual); no camera or structured-light obstacle sensor |
| Brushes | Anti-tangle main brush + one anti-tangle side brush (Roborock claims 0% side-brush tangling) |
| Mop | One fixed pad, 3 water-flow levels; no lifting, spinning or vibration |
| Bin / tank | Combined dustbin and water tank; 400 ml dust capacity (Vacuum Wars) |
| Battery | 3,200 mAh (Roborock); up to 150 min per Roborock Canada's Q7 L5+ page |
| Threshold climb | 20 mm (0.79 in), per Vacuum Wars |
| Robot size / weight | 12.79 x 12.79 x 3.89 in; 7.28 lb |
| Dock | Charging dock only, 6.29 x 2.75 x 3.98 in; no auto-empty version sold in the US |
| App / voice | Roborock app, Alexa; 2.4 GHz Wi-Fi only; no Matter |
| Other features | Carpet boost, room and zone cleaning, no-go and no-mop zones, recharge and resume, child lock, off-peak charging |
| Warranty | 1 year limited; 30-day returns on Roborock's US store |
| Price | $139.99 white / $199.99 black (Roborock US, Nov 6, 2026) |
Specs come from Roborock’s US product page and FCC user manual unless marked. Dustbin capacity, threshold height and Matter support come from Vacuum Wars’ comparison database.
Roborock Q7 L5
- Real laser mapping, room selection and no-go zones for $139.99 in white.
- Strong measured suction, above-average carpet deep cleaning and long coverage per charge.
- Record-low pet-hair pickup, heavy hair tangling, over-wet mopping, no auto-empty dock and no obstacle avoidance.
A fair price is the $139.99 white-colour price. At $199.99 in black it is only $50 below the white Q7 M5+, which adds an auto-empty dock and measured far better on pet hair and mopping.
The lab results against the average robot
Vacuum Wars bought both Q7 models and tested them for several weeks. The figures below are its measured results and the category averages it quotes, not Roborock’s spec sheet.
| Test (Vacuum Wars) | Roborock Q7 L5 | Category average | Verdict |
|---|---|---|---|
| Carpet deep clean (embedded sand) | 80% | 76.7% | Above average |
| Flattened pet hair (2.5 in) | 12.25% | 81% | Worst on record |
| Hair tangle (7 in, lower is better) | 56% | 21% | Poor |
| Sealed suction | 1.95 kPa | 0.97 kPa | About twice the average |
| Airflow | 13 CFM | 16.8 CFM | Below average |
| Navigation efficiency | 0.82 m² per min | 0.72 m² per min | Well above average |
| Battery efficiency | 3.33 min per 1% | 2.56 min per 1% | Well above average |
| Coverage per charge | 1,465 sq ft | 1,170 sq ft | Above average |
| Dried-stain removal | 127.5 | 112 | Above average |
| Mop water used | 3.35 g | 1.04 g | Far too wet |
| Combined mopping score | 6.3 | 22.75 | Second lowest on record |
| Overall Vacuum Wars Stars | 1.41 | Q7 M5: 2.01 | Not recommended |
Source: Vacuum Wars, “Roborock Q7 L5 vs. Q7 M5 Robot Vacuum: Do the Specs Tell the Whole Story?” (updated October 1, 2026); overall stars from its comparison database, checked November 6, 2026. That database page shows slightly different battery figures (1.66 min per 1% and 1,528 sq ft per charge), so this table uses the numbers from the written review.
The odd result is the gap between suction and pet hair. A sealed-suction reading of 1.95 kPa is about twice the category average and more than five times what Vacuum Wars measured on Roborock’s $449.99 QV 35A (0.36 kPa). Yet the Q7 L5 picked up only 12.25% of the 2.5-inch hair pressed into carpet, where the average robot gets 81%. Sealed suction measures how hard the motor pulls with the airflow blocked; the pet-hair test depends on how well the brush lifts flattened hair out of the pile. On this robot the motor is not the weak link.
The long-hair result contradicts Roborock’s marketing too. Roborock’s US page promises “0% Hair Tangling on Side Brush” and calls the main brush “ideal for homes with long hair and pets”, but in Vacuum Wars’ 7-inch test 56% of the hair wrapped around the brush, more than two and a half times the 21% average, despite Roborock’s comb-style scraper.
The vacuum results that matter for a hard-floor home are good. Vacuum Wars says both Q7 models picked up debris of various sizes on hard floors with minimal scattering, and the L5’s 80% carpet deep-clean result is above average. Its 1,465 sq ft per charge covers most single-floor homes without a recharge stop.
Q7 L5 vs Q7 M5: same body, very different results
Roborock’s US store sells the Q7 M5 only as the Q7 M5+, bundled with its RockDock Plus auto-empty dock (it calls the M5+ “upgraded from Q5 Max+”). TechRadar and Tom’s Guide each gave the Q7 M5 4 out of 5 stars in 2025. Vacuum Wars’ side-by-side review shows how far apart two nearly identical-looking machines can land.
| Roborock Q7 L5 | Roborock Q7 M5 (M5+ robot) | |
|---|---|---|
| Rated suction (Roborock) | 8,000 Pa | 10,000 Pa |
| Measured suction / airflow | 1.95 kPa / 13 CFM | 2.24 kPa / 11 CFM |
| Carpet deep clean | 80% | 75% |
| Flattened pet hair | 12.25% | 78.5% |
| Hair tangle (7 in) | 56% | 43% |
| Navigation efficiency | 0.82 m² per min | 0.86 m² per min |
| Coverage per charge | 1,465 sq ft | 1,370 sq ft |
| Dried stain / water used | 127.5 / 3.35 g | 158 / 2.00 g |
| Combined mopping score | 6.3 | 21.9 |
| Obstacle avoidance | None | None |
| Vacuum Wars Stars | 1.41 | 2.01 |
| Dock | Charging only | Auto-empty, 2.7 L bag, up to 7 weeks (Roborock) |
| Roborock US price (Nov 6, 2026) | $139.99 white / $199.99 black | $249.99 white / $299.99 black (M5+ bundle) |
Sources: Vacuum Wars Q7 L5 vs Q7 M5 review (updated October 1, 2026) and comparison database (checked November 6, 2026); Roborock US store and product pages (November 6, 2026).
The L5 wins three rows: carpet deep cleaning (80% vs 75%), airflow and coverage per charge. The M5 wins where most buyers notice it. It picked up more than six times as much flattened pet hair, mopped with a much more controlled amount of water, and ships with the dock that saves you emptying a 400 ml bin after every run. Vacuum Wars called the M5 “the clear winner” and said the L5 “may be worth considering if found at a significantly lower price.” White against white, the gap is $110; black against black, it is $100. If you have a dog or cat, that is money well spent.
What you give up at $139.99
No auto-empty dock in the US. The Q7 L5 docks on a slim charging base and you empty the dustbin and water tank by hand. Roborock designed them as one combined unit so you can do both “in a single trip.” Roborock sells a Q7 L5+ with an auto-empty dock in Canada and Germany, but it is not on Roborock’s US store.
No obstacle avoidance. LiDAR maps walls and furniture, but a laser scanning above floor level does not see socks, cables or pet waste. Roborock’s FCC manual lists only LiDAR, bumper, cliff and dock-locator sensors. The Q10 S5+ ($329.99) and Q10 X5+ ($319.99) are Roborock’s cheapest US models with its Reactive Tech structured-light sensor, and our best robot vacuum with obstacle avoidance guide covers camera robots.
Wiping, not mopping. One fixed pad drags a damp cloth at one of three water levels, and it does not lift on carpet, so take the mop module off before cleaning rugs or draw no-mop zones in the app. Vacuum Wars found the L5 used more than three times the average amount of water, “resulting in overly wet floors.” If you mop with it, start on the lowest water setting. Roborock says a slow DEEP+ mopping mode and seam-following on hardwood arrive “via an upcoming OTA software update for certain models.”
2.4 GHz Wi-Fi only and no Matter. Roborock’s manual states that only 2.4 GHz Wi-Fi is supported. It works with the Roborock app and Alexa, but not with Apple Home through Matter.
Q7 L5 vs other budget robots
| Roborock Q7 L5 | Roborock Q7 M5+ | Dreame D20+ | Roborock Q10 S5+ | |
|---|---|---|---|---|
| Price (Nov 2026) | $139.99-$199.99 (Roborock US) | $249.99-$299.99 (Roborock US) | $278.99 (shown by Vacuum Wars, list $369.99) | $329.99 (Roborock US) |
| Navigation | LiDAR | LiDAR | LiDAR | LiDAR |
| Obstacle avoidance | None | None | None (0 of 24 objects avoided) | Reactive Tech structured light |
| Auto-empty dock | No | Yes, 2.7 L bag | Yes | Yes |
| Mop | Fixed pad | Fixed pad | Fixed pad | Vibrating pad with auto-lift |
| Carpet deep clean | 80% | 75% | 93% | n/a |
| Flattened pet hair | 12.25% | 78.5% | 91% | n/a |
| Hair tangle (7 in) | 56% | 43% | 0% | n/a |
| Vacuum Wars Stars | 1.41 | 2.01 | 2.92 (Best Under $300) | n/a |
Sources: Roborock US store and product pages (November 6, 2026); Vacuum Wars Q7 L5 vs Q7 M5 review, comparison database and “Robot Vacuums: Best Under $300, November 2026” (updated November 5, 2026). “n/a” means Vacuum Wars has published no measured result for that model.
The Dreame D20+ is the robot to beat in this price band. Vacuum Wars names it its Best Robot Vacuum Under $300 and measured 93% on carpet, 91% on pet hair and 0% hair tangle, with a self-emptying dock, at $278.99 when it checked. That is about $139 more than the white Q7 L5. Our best robot vacuum under $200 and best budget robot vacuum guides cover the rest of this tier.
Who should buy the Roborock Q7 L5
- Buy it if you want LiDAR mapping, room selection and no-go zones for as little as possible, your floors are mostly hard or low-pile, and nobody in the house sheds. At $139.99 it is the cheapest new LiDAR robot on Roborock’s US store.
- Skip it if you have a dog or cat, or anyone with long hair. A 12.25% pet-hair result and 56% long-hair tangling are deal-breakers, and the Q7 M5+ or Dreame D20+ cost $110 to $139 more with far better measured results and a self-emptying dock.
- Skip it if your floors are cluttered. With no obstacle sensor, it will push cables and socks around or get stuck on them.
- Skip the black version unless it drops back toward the white price. At $199.99 it sits only $50 below the white Q7 M5+.
- Buy from Roborock’s own store if you buy it. Target listed the white model at $249.99 on November 6, 2026, $110 more than Roborock’s price.
Prefer the bigger picture? Our best Roborock guide ranks the brand’s full lineup, and Robot vacuum LiDAR explained covers what the laser does and does not see. No CPSC recall lists a Roborock robot vacuum as of November 6, 2026.
Sources: Roborock US product pages and store listings for the Q7 L5, Q7 M5+, Q10 S5+ and Q10 X5+ (checked November 6, 2026); Roborock Q7 L5 FCC user manual (support.roborock.com); Roborock Canada Q7 L5+ product page; Target listing for the Q7 Series L5 (November 6, 2026); Vacuum Wars, “Roborock Q7 L5 vs. Q7 M5 Robot Vacuum: Do the Specs Tell the Whole Story?” (published April 1, 2026, updated October 1, 2026), its comparison database pages for the Q7 L5 and Q7 M5, its YouTube review “Roborock Q7 M5 vs Q7 L5 Review: They Look the Same, but One is Much Better” (March 24, 2026) and “Robot Vacuums: Best Under $300, November 2026”; TechRadar (July 2025) and Tom’s Guide (October 2025) Q7 M5 reviews; U.S. Consumer Product Safety Commission recall database (checked November 6, 2026).