Introduction
Within Roborock's catalogue, we find two very different proposals in terms of features and usage philosophy. The Roborock Q7 L5 or BF, launched in 2025, represents a more basic option with 8,000 Pa of suction and a traditional cleaning approach. Facing it, the Roborock Qrevo Master from 2024 positions itself as a high-end device with 10,000 Pa and a complete multifunctional base that transforms the cleaning experience.
We're looking at two distinct philosophies. The Q7 L5 or BF is designed for users seeking a functional robot vacuum without complications or investment in automatic maintenance systems. The Qrevo Master, on the other hand, targets those who wish to forget about maintenance tasks and have professional mopping thanks to its base with washing and drying of mops with hot water and air.
Power and Suction
The power difference is significant: 10,000 Pa in the Qrevo Master compared to 8,000 Pa in the Q7 L5 or BF. Although both values are competent for most surfaces, those additional 2,000 Pa are particularly noticeable on medium-pile carpets and in picking up ingrained dirt.
Where the difference proves most decisive is in the brushing system. The Q7 L5 or BF features a traditional bristle brush, which tends to accumulate hair and requires frequent manual maintenance. The Qrevo Master incorporates Roborock's double DuoDivide brush, a design that pushes hair towards the central gap for direct suction, drastically reducing tangles. For households with pets, this difference marks a before and after in maintenance.
The side brush also evolves. Whilst the Q7 L5 or BF has a standard fixed side brush, the Qrevo Master integrates an extendable side brush that projects towards corners and edges, improving coverage in difficult areas. Additionally, the Qrevo Master can lift its main brush during mopping, preventing it from getting wet and ensuring more effective mopping without dragging dirt from the brush.
Mopping
Here we find the most radical leap between both models. The Roborock Q7 L5 or BF uses a static mop that drags across the floor with a 270 ml water tank in the robot. It's a basic system that dampens the floor, but without the ability to apply pressure or wash the mop during cleaning. The result is superficial mopping, suitable for light maintenance but insufficient for stains or adhered dirt.
The Qrevo Master takes a complete turn with its rotating mops that spin at high speed, applying constant pressure on the floor. These mops are extendable, reaching edges and skirting boards where the Q7 L5 or BF's static mop cannot reach. The 10 mm lift allows the Qrevo Master to climb onto carpets without wetting them, something impossible with the more basic model.
The dirt detection on mops and floor of the Qrevo Master automatically adjusts mopping intensity and activates re-mopping in areas it detects as dirtier. This intelligence, combined with washing mops with hot water at the base during cleaning, ensures the robot always mops with clean mops. Upon finishing, the base dries the mops with hot air, preventing bad odours and bacterial growth. The Q7 L5 or BF has none of these functions.
Navigation System
Both devices feature a 3D LiDAR turret to map the home, but that's where the similarities end. The Q7 L5 or BF is limited to basic laser navigation without obstacle recognition systems or visual intelligence.
The Qrevo Master adds dual AI camera, frontal 3D laser sensor and the ability to recognise up to 62 different types of obstacles. It identifies pets, cables, slippers, toys and other objects, avoiding them with precision. The night vision LED allows these cameras to function even in low light, maintaining recognition effectiveness at any time of day.
Remote access to the Qrevo Master's camera turns the robot into a mobile home monitor, allowing real-time viewing from the app. The Q7 L5 or BF lacks cameras and any intelligent obstacle avoidance system. The Qrevo Master's RR Mason 11.0 algorithm, together with its SmartPlan 1.0 system, optimises routes and cleaning strategies autonomously, learning from daily use.
Autonomy and Battery
The Qrevo Master's battery reaches 5,200 mAh with a declared autonomy of 180 minutes, sufficient to cover large homes in a single run. The Q7 L5 or BF features a 3,200 mAh battery without specific autonomy data, which suggests more limited performance, probably around 100-120 minutes under normal conditions.
This difference translates into the ability to clean larger surfaces without interruptions. In homes over 100 square metres, the Qrevo Master completes cleaning without needing intermediate recharges, whilst the Q7 L5 or BF may require returning to the base mid-cycle in large spaces.
Smart Functions
Both robots overcome obstacles up to 20 mm in height, allowing them to cross thresholds and small level changes without problems. However, the Qrevo Master incorporates its own voice assistant that allows giving commands directly to the robot without needing to use the mobile or external assistants. Both models are compatible with Alexa and Google Home for integration into home automation ecosystems.
The Qrevo Master's artificial intelligence goes beyond obstacle recognition, optimising cleaning patterns according to floor type and detected dirt level. The Q7 L5 or BF follows predefined cleaning patterns without intelligent adaptation capability.
Multifunctional Cleaning Base
This is the most decisive difference in daily usage experience. The Roborock Q7 L5 or BF does not include a multifunctional base, only a simple charging base. The user must manually empty the robot's 400 ml dust container and wash the static mop after each use or when it gets dirty.
The Qrevo Master integrates a complete base with auto-emptying of the dust container into a 2.7-litre bag, washing mops with hot water and drying with hot air. The 4-litre clean water and 3.5-litre dirty water tanks allow weeks of autonomy without intervention. The self-cleaning of the washing tray version 1.0 keeps the base itself hygienic.
In practice, this means that with the Q7 L5 or BF the user intervenes after each cleaning, whilst with the Qrevo Master they can forget about the robot for weeks, only refilling clean water and emptying dirty water occasionally.
Dimensions
The Q7 L5 or BF is more compact with 325 mm diameter and 99 mm height, dimensions that allow it to slide under low furniture more easily. The Qrevo Master measures 353 mm diameter and 103 mm height, slightly more voluminous due to its additional camera and sensor systems.
The 4 mm difference in height may be relevant for passing under some sofas or very low furniture. As for the bases, the Q7 L5 or BF's is minimalist: 160 mm wide, 101 mm high and 70 mm deep. The Qrevo Master's base is considerably larger: 340 mm wide, 521 mm high and 487 mm deep, requiring dedicated space in the home.
Real Usage Experience
The Roborock Q7 L5 or BF works well in small or medium flats up to 80 square metres without pets or carpets. Its limited autonomy and reduced containers (400 ml dust, 270 ml water) suit quick and frequent cleaning. The static mop offers acceptable results on hard floors with daily maintenance, but doesn't resolve stains or adhered dirt.
For homes with pets, the Q7 L5 or BF's bristle brush requires constant manual cleaning, which reduces convenience. The absence of a multifunctional base forces the user to actively participate in maintenance after each use, a factor that can prove tedious in the long term.
The Qrevo Master is designed for large homes over 100 square metres, with pets, carpets and the need for deep mopping. Its 5,200 mAh battery and generous tanks at the base allow complete cleaning without supervision. The double DuoDivide brush minimises manual maintenance even with several animals at home.
The Qrevo Master's extendable rotating mops make a real difference in kitchens and bathrooms, where adhered dirt requires mopping with pressure. The automatic lifting of mops and brush allows transitioning between hard floors and carpets without manual intervention. Dirt detection adjusts intensity according to need, optimising resources and results.
Conclusion: Which to Choose?
Choose the Roborock Q7 L5 or BF if: you're looking for a basic robot vacuum for a small or medium flat without pets, with a tight budget and you don't mind participating in daily maintenance. It's suitable if you only need regular vacuuming and occasional superficial mopping, and you have furniture with sufficient height for its passage. Also if you value compact dimensions for both the robot and the charging base.
Choose the Roborock Qrevo Master if: you live in a large home, have pets, combine hard floors with carpets and seek total autonomy without frequent maintenance. It's the clear option if you value professional mopping with mops that reach edges and corners, and if you want to forget about the robot for weeks. The investment in the multifunctional base with washing and drying with hot water and air quickly pays for itself in convenience and results. Also if you're interested in intelligent navigation with obstacle recognition and remote camera access for home monitoring.
