Introduction
The Roborock Qrevo Edge 2 and the Roborock Qrevo S Pro represent two high-end propositions within the Roborock catalogue. Both are robot vacuum cleaners with a multifunction base that integrates auto-emptying, mop washing and drying with hot water, which guarantees minimal maintenance and superior mopping results. The Qrevo Edge 2 arrives as the most advanced model, with a retractable navigation system, AI camera and substantial improvements in power and mopping functions. The Qrevo S Pro, without sacrificing solid features, positions itself as a more accessible yet equally comprehensive alternative for homes seeking genuine automation in daily cleaning.
This robot vacuum cleaner comparison will help you identify which model best suits your type of home, cleaning needs and level of demand in mopping and intelligent navigation.
Power and Suction
The difference in suction power is notable: the Roborock Qrevo Edge 2 robot vacuum cleaner offers 25,000 Pascals, whilst the Qrevo S Pro remains at 18,500 Pa. This translates into greater capacity to extract ingrained dirt from carpets, pet hair or accumulated dust in tile joints. For homes with medium or long pile carpets, this advantage can make the difference in daily cleaning.
The brushing system also varies. The Qrevo Edge 2 mounts the DuoDivide anti-tangle brush, designed to channel hairs towards the centre and prevent them from wrapping around the ends. The Qrevo S Pro uses a simple silicone brush, which reduces tangles but doesn't reach the same level of effectiveness. Additionally, the Edge 2 raises the main brush during mopping, preventing it from getting wet and improving the result on hard floors.
As for the side brush, only the Qrevo Edge 2 extends it to better reach corners and skirting boards. Both models include an anti-tangle side brush, but the Edge 2's extension provides more thorough sweeping at the edges of rooms.
Mopping
Mopping is one of the areas where the Qrevo Edge 2 sets itself apart. Its rotating mops reach 230 RPM with a pressure of 8N, surpassing the Qrevo S Pro's 200 RPM. Furthermore, the Edge 2's mops extend towards the edges, achieving more complete mopping in corners and skirting boards. The S Pro doesn't have this extension.
The Qrevo Edge 2 mops with warm water, which improves the dissolution of greasy stains and adhered dirt. The S Pro uses cold water, sufficient for daily maintenance but less effective against difficult stains. Mop lifting also differs: the Edge 2 raises them up to 12 mm, whilst the S Pro reaches 10 mm. On short pile carpets, those extra 2 mm can prevent the mops from brushing the surface.
An exclusive function of the Qrevo Edge 2 is the ability to automatically detach the mops at the base when only vacuuming is needed. This avoids dragging dry mops across the floor and optimises performance in pure vacuuming tasks. Additionally, the Edge 2 detects dirt both on the floor and on the mops themselves, adjusting the mopping or re-washing the mops if necessary. The Qrevo S Pro doesn't include these detection features.
Navigation System
The Roborock Qrevo Edge 2 incorporates a 360° retractable LiDAR system, which reduces the robot's total height and facilitates access under furniture. The Qrevo S Pro mounts a conventional LiDAR turret, equally precise but taller. This design difference explains the Edge 2's 16.7 mm height advantage.
The Edge 2's navigation is complemented with an AI camera, 3D front laser sensor and the ability to recognise up to 280 different obstacles. It identifies pets, detects curtains to avoid getting tangled and allows remote camera access from the app, ideal for surveillance or home supervision. The night vision LED ensures the camera functions even in low light.
The Qrevo S Pro doesn't include a camera or 3D front sensor, so its obstacle avoidance is based on LiDAR and conventional sensors. It doesn't specifically recognise pets or curtains, although it does avoid general obstacles. For users who value the peace of mind of knowing the robot won't drag small objects or get tangled in curtains, the Edge 2 offers greater security.
Both models integrate intelligent AI cleaning, but the Edge 2 uses SmartPlan 3.0 compared to the S Pro's SmartPlan 2.0. The Edge 2 also recognises stains using AI and adjusts mopping accordingly, a function absent in the S Pro.
Autonomy and Battery
Both Roborock robot vacuum cleaners mount 5,200 mAh batteries. The declared autonomy is 188 minutes for the Qrevo Edge 2 and 180 minutes for the S Pro, a minimal difference that in practice is imperceptible. Both are capable of cleaning homes of over 200 square metres in a single session, provided the room distribution isn't excessively fragmented.
Smart Functions
Both the Qrevo Edge 2 and the S Pro overcome obstacles up to 20 mm in height, sufficient to clear most thresholds and thick cables. Neither includes a robotic arm.
The Qrevo Edge 2 incorporates its own voice assistant, which allows you to give it orders directly without needing to use the app or external assistants. Both models are compatible with Alexa and Google Home, but the Edge 2's own assistant adds convenience in day-to-day use.
Multifunction Cleaning Base
The bases of both robots integrate auto-emptying of the dust container, with 2.7-litre capacity bags. The clean water tanks are 4 litres and the dirty water tanks 3.5 litres, identical in both models.
The most relevant difference lies in the washing and drying temperatures. The Qrevo Edge 2's base washes the mops at 80°C and dries them with hot air at 55°C, which guarantees superior hygiene and faster drying. The S Pro's base washes at 75°C and dries at 45°C, high temperatures but somewhat lower. In practice, both systems work well, although the Edge 2 offers an extra in disinfection and prevention of bad odours.
Only the Qrevo Edge 2 includes 2.0 self-cleaning of the washing tray, which further reduces manual maintenance. The S Pro requires periodic cleaning of the tray by the user.
Neither model includes a detergent tank, UV disinfection or connection to water pipes.
Dimensions
The Qrevo Edge 2 measures 352 mm in diameter and 79.8 mm in height, compared to the Qrevo S Pro's 353 mm diameter and 96.5 mm height. The 16.7 mm difference in height allows the Edge 2 to slip under sofas, beds and low furniture where the S Pro cannot access. If your home has furniture with little separation from the floor, this characteristic may prove decisive.
The bases have practically identical dimensions: 340 mm wide, 487 mm deep and heights of 521 mm (Edge 2) and 519 mm (S Pro). Both require similar space for installation.
Real-world user experience
The Roborock Qrevo Edge 2 is designed for users seeking maximum automation and the best mopping results. Its ability to detect dirt on the floor and on the mops, adjust mopping in real time and detach the mops when only vacuuming is needed make it a robot vacuum cleaner especially suited for homes with pets, young children or high-traffic areas. The AI camera and obstacle recognition provide peace of mind in homes with delicate objects or curious pets.
The Qrevo S Pro offers excellent performance in vacuuming and mopping, although without the Edge 2's sophistications. It's ideal for medium-to-large homes seeking a reliable robot with a complete multifunction base, without needing advanced functions such as pet recognition or remote camera access. Its greater height may limit access under some furniture, an aspect to consider depending on your home's layout.
Regarding maintenance, the Edge 2 minimises interventions thanks to the 2.0 self-cleaning of the tray and automatic mop detachment. The S Pro requires somewhat more manual attention, although it remains much more convenient than models without a multifunction base.
Conclusion: Which to choose?
Choose the Roborock Qrevo Edge 2 if… you're looking for the best Roborock robot vacuum cleaner available, with maximum suction power, mopping with warm water, mop and side brush extension, dirt detection on floor and mops, AI camera, pet and curtain recognition, and access under low furniture. It's the perfect option for homes with pets, children, or users who value total automation and minimal maintenance.
Choose the Roborock Qrevo S Pro if… you need a robot vacuum cleaner with a complete multifunction base, mop washing and drying with hot water, and precise LiDAR navigation, but don't require advanced functions such as an AI camera or specific obstacle recognition. It's ideal for medium-to-large homes without height restrictions under furniture and with a somewhat tighter budget, without sacrificing high-end features.
