Roborock S7 vs S8: A Comprehensive Comparison of Cleaning Power
By Elisabeth Christ
Updated August 2024
Welcome to the ultimate showdown between two of the most advanced robot vacuums on the market: the Roborock S7 and S8 Imagine a world where your floors are spotless, your carpets are fluffy, and your home is cleaner than ever before. Sounds like a dream? Well, these two robots are here to make that dream a reality. But which one will reign supreme? Will it be the S7, with its impressive 2,500 Pa suction power and sleek design? Or will it be the S8, boasting an incredible 6,000 Pa suction power and advanced LIDAR navigation? Let's dive in and find out which one is the perfect fit for your cleaning needs.
Key Takeaways
The Roborock S8 boasts superior suction power with 6,000 Pa, compared to the S7's 2,500 Pa. Additionally, the S8 features a larger 5,200 mAh battery, offering up to 180 minutes of runtime, while the S7 has a 3,000 mAh battery lasting around 120 minutes. The S8 also includes advanced navigation with LIDAR technology, whereas the S7 uses LDS navigation. These technical differences make the S8 a more powerful and efficient cleaning solution.
Roborock S7 Robot Vacuum
Smart Robot Vacuum that Works Best for Hardwood Floors Maintenance
✓ 2500Pa suction power
✓ VibraRise mop
✓ Keep Out Zone and No Mop Zone modes available
✓ Flexible and easily-moving brush housing
Roborock S8 Robot Vacuum
Advanced Smart Robot Vacuum for Efficient Cleaning
✓ 6000Pa suction power
✓ VibraRise mop
✓ Up to 180-minute operation on a single charge
✓ Support recharge-and-resume operation
#1 Price & Design
Roborock S7
The Roborock S7, with a price tag of $650, positions itself as a premium choice for those seeking efficient hardwood floor maintenance. Available in sleek white and black color options, the S7's shiny white plastic body is accented with a brushed silver trim around the top, exuding a modern aesthetic. Its dimensions are compact yet practical, with a 13.9-inch diameter and a height of 3.8 inches, making it adept at navigating under furniture. The design is not just about looks; it's engineered for functionality. The raised disc at the center houses the Lidar sensor, emblazoned with the Roborock logo, ensuring precise navigation. The silver buttons for spot cleaning, power, and docking are conveniently placed near the front, while a bright orange button at the rear releases the onboard water tank. This thoughtful design is complemented by a red, studded, rubber-finned brush roll between two large black rubberized wheels, ensuring thorough cleaning without compromising on durability.
Roborock S8
On the other hand, the Roborock S8, priced at $750, takes the design sophistication up a notch. It features a compact design measuring 353 mm in depth and 96.5 mm in height, with a matte white finish that resists fingerprints, maintaining its pristine look. The S8’s design reflects a commitment to premium build quality and sturdiness. The LiDAR navigation system, embedded seamlessly, uses advanced laser technology to map out the house with precision. Equipped with twin rubber rollers and an effective cleaning head, the S8 ensures a meticulous cleaning experience. The addition of an obstacle avoidance sensor enhances its ability to navigate around household items, further showcasing its advanced design capabilities. Both models share a design philosophy focused on blending aesthetics with high-end functionality, making them standout options in the smart vacuum market.
#2 Vacuuming Performance
Roborock S7
Talking about the vacuuming performance, Roborock S7 shines with its impressive 2500Pa suction power, making it an excellent choice for maintaining pristine hardwood floors. Its cleaning prowess is further enhanced by the red, studded, rubber-finned brush roll, which effectively lifts dirt and debris. The S7’s brush housing is designed to move flexibly, allowing it to adapt to various floor types without feeling fragile. This flexibility, combined with a five-spoke brush with rubber bristles, ensures that every nook and cranny is reached. The vacuum’s spot clean mode, activated by a physical button, offers a quick, contained clean-up for those unexpected messes, making the S7 a reliable partner for everyday cleaning tasks.
In contrast, the Roborock S8 elevates vacuuming performance with an astounding 6000Pa suction power. This significant boost in suction capability enables the S8 to tackle not only hardwood floors but also carpets and tiles with ease. The S8’s cleaning head adjusts the suction power and brush roll automatically when transitioning between different floor types, ensuring optimal cleaning performance at all times. The inclusion of a Carpet Mode allows the vacuum to respond automatically to changes in surface type, increasing suction power on carpets for a deeper clean. The twin rubber rollers work in tandem to agitate and lift dirt, enhancing overall cleaning efficiency. The S8’s ability to clean every nook and cranny while avoiding obstacles sets it apart, offering a comprehensive vacuuming solution for diverse household needs.
#3 Smart Mapping & LiDAR Navigation
Roborock S8
Smart mapping is a key feature in both the Roborock S7 and S8, with each model bringing its own strengths to the table. The S7 employs a sophisticated mapping system that works remarkably well after just one run, ensuring accurate and efficient cleaning paths. The robot cleans in an S-shaped manner after completing the mapping process, maximizing coverage and minimizing cleaning time. This systematic approach ensures that no area is missed, and the bevy of sensors around the edges helps the S7 navigate around obstacles and detect carpets. The keep-out zones feature allows users to define specific areas that the robot should avoid, adding a layer of customization to the cleaning process.
The Roborock S8 takes smart mapping to the next level with its more sophisticated PreciSense LiDAR navigation system. This system uses precise laser technology to create detailed maps of the home, enabling the robot to plan efficient cleaning routes. The S8 also supports multi-level mapping for up to four floors, making it ideal for multi-story homes. Users can set no-go zones and specify areas for targeted cleaning, ensuring that the robot focuses on the most critical areas. The companion app provides various customization options, allowing users to schedule cleaning sessions and adjust settings to suit their preferences. The combination of advanced mapping capabilities and user-friendly features makes the S8 a formidable contender in the smart vacuum market.
#4 Mopping Capability
Roborock S7
The mopping capabilities of the Roborock S7 are anchored by its innovative sonic mopping system. This system offers multiple scrub settings through a removable half-moon-shaped mopping plate and a reusable microfiber pad. The S7’s VibraRise technology automatically lifts the mop by 5mm when the robot detects carpet or returns to the dock, preventing wet carpets and enhancing overall efficiency. The sonic-mopping technology vibrates the mopping pad 3000 times per minute, ensuring a thorough clean. This feature, combined with a 300 ml water tank, allows the S7 to tackle stubborn stains and spills effectively. The mop-only feature is particularly useful for households with extensive hard floor areas, offering targeted mopping without vacuuming.
Roborock S8
The Roborock S8 continues this tradition of excellence with its VibraRise mop support, which ensures effective cleaning across various floor types. The S8’s mopping system is designed to adjust automatically to different surfaces, providing optimal cleaning performance. With a 400 ml dustbin and a 300 ml water tank, the S8 balances vacuuming and mopping tasks efficiently. The mopping capability is further enhanced by the robot’s ability to avoid obstacles and navigate around furniture, ensuring comprehensive coverage. The inclusion of no-go zones for mopping adds another layer of customization, allowing users to specify areas where the robot should not mop. This feature is particularly useful for avoiding sensitive areas such as carpets and rugs.
#5 Battery Life & Connectivity
Roborock S7
The Roborock S7 is powered by a robust 5200mAh Li-ion battery, offering approximately 180 minutes of cleaning on a full charge. This ample battery life allows the robot to cover large areas without needing frequent recharges. When the battery runs low, the S7 supports a recharge-and-resume operation, automatically returning to its dock to recharge before resuming cleaning from where it left off. This feature ensures uninterrupted cleaning sessions and maximizes efficiency. Connectivity is another strong point for the S7, with support for both 2.4 GHz and 5 GHz Wi-Fi networks. The robot is compatible with popular voice assistants such as Alexa, Google Assistant, and Siri, providing seamless integration into smart home ecosystems. The easy-to-navigate Roborock app allows users to control the robot remotely, schedule cleaning sessions, and customize settings to suit their needs.
Roborock S8
Same with the S7, Roborock S8 is equipped with a 5200mAh battery, delivering up to 180 minutes of cleaning on a single charge. The S8 also supports a recharge-and-resume operation, ensuring that large cleaning tasks are completed efficiently. The connectivity options for the S8 include 2.4 GHz and 5 GHz Wi-Fi, offering stable and fast connections. The companion app for iOS and Android is intuitive and easy to use, allowing users to control the robot, set cleaning schedules, and adjust settings from their smartphones. The S8 also supports Amazon Alexa and Google Assistant, enabling voice control for added convenience.
Roborock S7 vs S8
Final Thoughts
Roborock S7 vs S8
Ultimately, the choice between the Roborock S7 and S8 depends on your specific cleaning needs and preferences. The S7 excels in maintaining hardwood floors with its precise sonic mopping and flexible brush housing, making it perfect for homes with extensive hard flooring. The S8, with its increased suction power, advanced obstacle avoidance, and multi-floor mapping, is ideal for larger homes with diverse floor types. Both models offer robust connectivity and intelligent features, ensuring a seamless cleaning experience. Whether you prioritize mopping innovation or sheer suction power, Roborock has a solution tailored to elevate your home’s cleanliness.
If you like to read more about Robot Vacuum Cleaners, check out our other relevant guides here:
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