When comparing the Roomba 671 and 960, the decision often comes down to budget versus functionality. The 671 serves as an affordable, no-frills option, while the 960 is a more advanced model with superior cleaning power and smart navigation. In this detailed comparison, we’ll break down their features, performance, and value to help you decide which model suits your home best.
Design and Build Quality
Functional Simplicity vs. Premium Finish
While both vacuums share a similar circular design, the 960’s premium finish reflects its advanced capabilities.
| Feature | Roomba 671 | Roomba 960 |
|---|---|---|
| Dimensions | 13.4 x 3.5 inches | 13.8 x 3.6 inches |
| Weight | 6.7 lbs | 8.6 lbs |
| Finish | Matte Black | Matte Black with Glossy Accents |
The Roomba 960’s slightly larger and heavier build accommodates its advanced hardware, while the 671 is more compact and lightweight.
Cleaning Performance
Suction Power and Cleaning Efficiency
The Roomba 960 is far superior in cleaning performance, featuring 5x the suction power of the 671, making it more effective on carpets and pet hair.
| Cleaning Aspect | Roomba 671 | Roomba 960 |
|---|---|---|
| Suction Power | Standard | 5x (600 Series) |
| Brush System | Bristle Brushes | Dual Multi-Surface Rubber Brushes |
Performance Across Surfaces
| Surface Type | Roomba 671 Performance | Roomba 960 Performance |
|---|---|---|
| Hardwood Floors | Good | Excellent |
| Low-Pile Carpets | Fair | Very Good |
| High-Pile Carpets | Poor | Good |
The 960’s advanced suction and brush system make it the better option for homes with varied flooring and heavy debris.
Navigation and Mapping
Basic Navigation vs. Smart Mapping
The Roomba 960 utilizes iAdapt 2.0 Navigation with Visual Localization, offering smarter and more efficient cleaning compared to the 671’s random navigation.
| Navigation Feature | Roomba 671 | Roomba 960 |
|---|---|---|
| Navigation System | Standard Random Path | iAdapt 2.0 with Visual Localization |
| Smart Mapping | No | Yes |
| Obstacle Avoidance | Basic | Advanced |
| Keep-Out Zones | No | No |
The 960’s smart mapping allows it to clean methodically and remember your home’s layout, whereas the 671 cleans in a less structured manner.
Battery Life and Runtime
Runtime Differences for Larger Spaces
The Roomba 960’s higher-end battery technology ensures it can clean for longer periods and resume cleaning after recharging.
| Battery Aspect | Roomba 671 | Roomba 960 |
|---|---|---|
| Runtime | ~90 minutes | ~75 minutes |
| Recharge and Resume | No | Yes |
While the 671 has a longer runtime per session, the 960’s ability to recharge and resume cleaning makes it better suited for larger homes.
Smart Features
App and Voice Control
Both models are compatible with the iRobot Home App, but the 960’s advanced features are better leveraged through the app.
| Feature | Roomba 671 | Roomba 960 |
|---|---|---|
| Wi-Fi Compatibility | Yes | Yes |
| App Control | Basic | Advanced |
| Voice Commands | Alexa/Google | Alexa/Google |
The 960 allows users to access advanced cleaning reports and customization options through the app, giving it an edge in smart functionality.
Maintenance and Accessories
Dustbin Capacity and Upkeep
Both models require regular maintenance to ensure optimal performance, but the 960’s improved components make upkeep easier.
| Maintenance Task | Roomba 671 | Roomba 960 |
|---|---|---|
| Dustbin Capacity | 300 ml | 600 ml |
| Filter Type | Standard | HEPA |
The 960’s larger dustbin and HEPA filter make it a better choice for homes with pets or allergy sufferers.
Price and Value
| Aspect | Roomba 671 | Roomba 960 |
|---|---|---|
| Price Range | Lower | Higher |
| Value for Money | Good | Excellent |
The 671 is an affordable option for those seeking basic cleaning, while the 960 offers exceptional value for its advanced features and performance.
Who Should Choose Which?
| User Type | Recommended Model |
|---|---|
| Small Homes | Roomba 671 |
| Large Homes | Roomba 960 |
| Budget-Conscious | Roomba 671 |
| Pet Owners | Roomba 960 |
| Tech Enthusiasts | Roomba 960 |
Final Verdict
The Roomba 671 and 960 cater to different cleaning needs and budgets:
- Choose the Roomba 671 if you’re looking for an affordable, entry-level robot vacuum for light cleaning tasks in smaller spaces.
- Opt for the Roomba 960 if you need a more powerful and intelligent vacuum capable of handling larger homes, carpets, and pet hair.
While both models uphold iRobot’s commitment to quality, the 960’s advanced features make it the better choice for those seeking premium performance and convenience.