Roborock has been at the forefront of the robotic vacuum industry, known for producing high-performance models that combine advanced navigation, powerful suction, and multi-surface cleaning capabilities. Among their impressive lineup are the Roborock S4 and Roborock S6—two models that offer excellent cleaning solutions but differ in several aspects.
In this article, we’ll dive into a detailed comparison of the Roborock S4 and S6, analyzing their features, performance, and value to help you decide which one fits your cleaning needs best. Whether you’re looking for a reliable vacuum for everyday use or something more powerful with advanced features, understanding these models will help you make an informed decision.
Key Specifications: Roborock S4 vs S6
Below is a table comparing the key specifications of the Roborock S4 and S6. Both vacuums share some core features, but there are key differences when it comes to cleaning performance, mopping capabilities, and additional features.
| Feature | Roborock S4 | Roborock S6 |
|---|---|---|
| Dimensions | 13.8 x 3.8 inches | 13.8 x 3.8 inches |
| Weight | 7.7 lbs | 7.7 lbs |
| Battery Life | 150 minutes | 180 minutes |
| Suction Power | 2000 Pa | 2000 Pa |
| Dustbin Capacity | 460 ml | 480 ml |
| Mopping Function | No | Yes (Adjustable Water Flow) |
| Navigation | LiDAR-based Navigation | LiDAR-based Navigation |
| Mapping | Yes (Customizable Maps) | Yes (Customizable Maps) |
| Voice Control | Alexa/Google Assistant | Alexa/Google Assistant |
| App Control | Yes (Roborock App) | Yes (Roborock App) |
| Automatic Dirt Disposal | No | No |
| Price Range | Mid-range | Premium |
Key Differences: Roborock S4 vs S6
Although both vacuums share many of the same core features, such as LiDAR navigation, precise mapping, and powerful suction, the Roborock S6 comes with additional features that elevate its performance, especially in terms of mopping and battery life.
1. Suction Power and Performance
Both the Roborock S4 and S6 are equipped with a 2000 Pa suction power, which is sufficient for picking up dirt, debris, and pet hair on a variety of surfaces, including hardwood floors and carpets. However, their overall cleaning performance varies depending on the specific needs of your home.
- Roborock S4: With its 2000 Pa suction, the S4 is ideal for homes with hard floors or low to medium-pile carpets. It does a great job cleaning smaller homes or spaces with fewer cleaning demands, making it a good choice for light to moderate cleaning.
- Roborock S6: While it shares the same suction power, the S6 is better optimized for tackling more demanding cleaning tasks. It is a more versatile vacuum, capable of handling a wider range of surfaces, including medium-pile carpets. The S6’s performance on carpets is slightly superior due to its more sophisticated cleaning algorithm.
Suction Power Comparison:
| Feature | Roborock S4 | Roborock S6 |
|---|---|---|
| Suction Power | 2000 Pa | 2000 Pa |
| Best for | Light to moderate cleaning | Versatile, good for various surfaces |
2. Mopping Functionality
One of the standout features of the Roborock S6 is its mopping capability. This makes it a more complete cleaning solution for homes with both hard floors and carpets.
- Roborock S4: The S4 lacks mopping functionality, focusing solely on vacuuming. If you’re looking for a robot vacuum that only vacuums, the S4 is a great choice.
- Roborock S6: The S6 comes with an adjustable mopping system, allowing you to wet mop your floors while vacuuming. This feature is highly beneficial for homes with large hard-floor areas or homes that accumulate dust and spills frequently. The water flow is adjustable, meaning you can control how wet the mop gets, which helps to avoid excessive moisture on floors.
Mopping Comparison:
| Feature | Roborock S4 | Roborock S6 |
|---|---|---|
| Mopping Function | No | Yes (Adjustable Water Flow) |
| Best for | Vacuuming only, hard floors | Vacuuming and mopping combined |
3. Battery Life
While both vacuums feature a long-lasting battery, the S6 has a slightly longer runtime, which is helpful for cleaning larger spaces.
- Roborock S4: The S4 offers a 150-minute battery life on a single charge, which is still quite impressive but may fall short when cleaning larger homes or more extensive areas.
- Roborock S6: The S6 lasts up to 180 minutes, allowing it to cover larger homes or more complex cleaning paths without needing a recharge.
Battery Life Comparison:
| Feature | Roborock S4 | Roborock S6 |
|---|---|---|
| Battery Life | 150 minutes | 180 minutes |
| Best for | Smaller homes, quicker cleaning | Larger homes, extended cleaning |
4. Navigation and Mapping
Both models use LiDAR-based navigation, which is highly accurate and ensures effective mapping of your home. The ability to map your home and create efficient cleaning paths is a key strength of Roborock vacuums.
- Roborock S4: The S4 has excellent mapping capabilities, offering customizable maps and the ability to set No-Go Zones to prevent the vacuum from entering specific areas.
- Roborock S6: The S6 also offers LiDAR-based navigation with highly accurate mapping. It can store multiple maps, which is particularly useful for multi-level homes, and it provides the ability to fine-tune cleaning schedules and zones.
Navigation Comparison:
| Feature | Roborock S4 | Roborock S6 |
|---|---|---|
| Navigation Technology | LiDAR-based | LiDAR-based |
| Mapping Accuracy | High | High (Multiple maps, No-Go Zones) |
| Best for | Homes with fewer levels | Multi-level homes, customizable maps |
5. Price and Value
The Roborock S4 is a more budget-friendly option compared to the S6, making it an attractive choice for users who want strong vacuuming performance without additional features like mopping.
- Roborock S4: The S4 offers excellent value for the price, especially for smaller homes or those who don’t need the added mopping functionality.
- Roborock S6: The S6 is priced higher due to its additional features, particularly the mopping function. If you want a more versatile cleaning solution with both vacuuming and mopping, the S6 offers better overall value.
Price Comparison:
| Feature | Roborock S4 | Roborock S6 |
|---|---|---|
| Price Range | Mid-range | Premium |
| Value for Money | Excellent for budget-conscious buyers | Excellent for those needing more versatility |
Who Should Choose the Roborock S4?
The Roborock S4 is a great choice for users who want an affordable vacuuming robot that excels at cleaning hard floors and low-pile carpets. It’s ideal for smaller homes or apartments where mopping isn’t a priority. If you’re looking for a vacuum-only solution with strong performance and reliable navigation, the S4 is a great option.
Who Should Choose the Roborock S6?
The Roborock S6 is the better choice for users who want a more versatile robot vacuum that combines vacuuming and mopping. Its extended battery life, advanced navigation, and mopping capabilities make it perfect for larger homes or homes with a mix of carpets and hard floors. If you need a complete cleaning solution, the S6 will meet your expectations.
Final Verdict: Roborock S4 vs S6
Both the Roborock S4 and S6 are excellent robotic vacuums, but they cater to slightly different needs. The S4 is ideal for those looking for an affordable vacuum with solid performance for basic cleaning tasks. On the other hand, the S6 offers additional features like mopping, longer battery life, and more advanced navigation, making it the better choice for those with larger homes or more demanding cleaning requirements.
Choose the Roborock S4 for budget-friendly, efficient vacuuming for smaller homes and spaces.
Choose the Roborock S6 for a more comprehensive cleaning experience, with both vacuuming and mopping functionality, ideal for larger homes and mixed-flooring environments.