iRobot Roomba j7+ Self-Emptying Robot Vacuum or iRobot Roomba 105 LiDAR Vacuum? Which iRobot Model to Buy
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You are comparing the irobot roomba j7 self emptying vacuum vs roomba 105 vac robot vacuum. Both units are black iRobot models designed for home cleaning. The main difference lies in their maintenance and physical footprint. The j7+ includes a self-emptying dock to handle dirt collection automatically. The Roomba 105 relies on its internal bin and features a much more compact design for tighter spaces.
Key differences
| Aspect | iRobot Roomba j7+ Self-Emptying Robot Vacuum | iRobot Roomba 105 LiDAR Vacuum |
|---|---|---|
| Dock Capabilities | Self-emptying | Not listed |
| Navigation Type | Not listed | ClearView LiDAR |
| Suction Power | Not listed | 70x more power-lifting suction |
| Weight | 22.3 pounds | 6.15 pounds |
| Height | 13.3 inches | 4.1 inches |
Which one should you choose?
Choose iRobot Roomba j7+ Self-Emptying Robot Vacuum if
- You want the robot to empty its own dustbin into a larger bag.
- You prefer a heavier, more robust unit that sits on a dedicated charging dock.
- You need a model with self-emptying capabilities as a primary feature.
Choose iRobot Roomba 105 LiDAR Vacuum if
- You want precise LiDAR mapping and navigation to steer around obstacles.
- You need a compact robot that is only 4.1 inches tall for tight spaces.
- You prefer a lightweight unit that is easier to move and store.
Verdict: Choose the j7+ if you prioritize automated dirt disposal and do not mind a larger, heavier footprint. Pick the Roomba 105 if you value advanced LiDAR navigation, a slim profile, and lighter weight for easier handling. Both models offer iRobot cleaning technology, but they serve different physical and maintenance needs.
Roomba j7+ vs Roomba 105 Specs
Special features
The Roomba j7+ includes a self-emptying dock, allowing it to clean up after itself. This feature reduces manual maintenance significantly. The Roomba 105 lacks this capability and requires you to empty the bin manually. If you prefer a hands-off approach to dirt disposal, the j7+ offers a clear convenience advantage. The 105 focuses on core vacuuming without the added infrastructure of a docking station. This distinction impacts daily upkeep and convenience levels for each model.
Navigation type
Both robots utilize advanced navigation systems. The Roomba 105 features ClearView LiDAR, which maps your home quickly for precise cleaning paths. The j7+ relies on smart mapping technology, though specific sensor details are not listed in the provided data. Both systems are designed to steer around obstacles and avoid stairs. The 105 explicitly mentions LiDAR for mapping efficiency. The j7+ is described as guided by serious smarts. Both ensure thorough coverage, making this a balanced comparison based on available specifications.
Suction power
The Roomba 105 highlights its suction strength, claiming 70 times more power-lifting suction compared to the older Roomba 600 series. It uses a three-stage cleaning system with a multi-surface brush and edge-sweeping brush. The j7+ is described as having powerful pick-up and performance, but no specific multiplier or comparison base is provided in the data. The 105 offers concrete metrics for suction intensity. The j7+ emphasizes general power without specific comparative numbers. The 105 provides more detailed suction specifications.
Build and size
Physical dimensions differ notably between the two models. The j7+ is larger, measuring 15.7 inches in width and 13.3 inches in height, with a weight of 22.3 pounds including the dock. The Roomba 105 is more compact, measuring 13.2 inches in width and only 4.1 inches in height, weighing 6.15 pounds. The 105 is significantly slimmer and lighter, potentially allowing it to fit under lower furniture. The j7+ is bulkier due to its self-emptying components. Size matters for storage and clearance.
Control method
Both units offer app control via the Roomba Home app for scheduling and targeting rooms. The Roomba 105 explicitly supports voice control through Alexa, Siri, and Google Assistant, in addition to app and physical button controls. The j7+ mentions complete control of your clean but does not list specific voice assistant compatibility in the provided data. The 105 provides three clear ways to control the device. The j7+ likely supports similar methods, but the 105 lists them explicitly. The 105 has the edge in listed control options.
Which iRobot model fits your home
Users wanting minimal maintenance
The j7+ includes a self-emptying dock. This feature handles dirt collection automatically. You do not need to empty the bin frequently. The unit weighs 22.3 pounds and stands 13.3 inches tall. This larger footprint supports the additional hardware. It suits buyers who prefer hands-off cleaning routines.
Those needing powerful suction
The Roomba 105 offers 70x more power-lifting suction than the 600 series. It uses a 3-stage cleaning system with a multi-surface brush. This design targets dirt and dust bunnies effectively. The unit is compact at 4.1 inches high. It fits well under furniture while delivering intense cleaning power.
Buyers preferring compact size
The Roomba 105 is significantly smaller than the j7+. It measures 13.2 inches wide and 4.1 inches high. The j7+ is much bulkier at 11.9 inches wide and 13.3 inches high. The 105 weighs only 6.15 pounds. Its slim profile allows it to navigate tight spaces easily.
The products compared
iRobot Roomba j7+ Self-Emptying Robot Vacuum
Best for: hands-off daily cleaning with self-emptying
- Dock Capabilities
- Self-emptying
- Dimensions
- 11.9 × 15.7 × 13.3 inches
- Weight
- 22.3 pounds
View on Amazon: iRobot Roomba j7+ Self-Emptying Robot Vacuum Affiliate link
The iRobot Roomba j7+ is a self-emptying robot vacuum designed to clean and empty its own dustbin. It measures 11.9 inches long, 13.3 inches high, and 15.7 inches wide, weighing 22.3 pounds. This model offers powerful pick-up capabilities and guided navigation. It suits you if you want a hands-off cleaning routine that handles daily messes without manual intervention.
Pros
- Self-emptying dock reduces manual maintenance
- Guided navigation for smart cleaning paths
- Powerful pick-up performance
- Compact 11.9-inch length fits under furniture
Cons
- Heavier build at 22.3 pounds may limit portability
- Larger footprint than standard robot vacuums
- No remote control mentioned in specifications
Good fit if
- You want a vacuum that empties itself
- You prefer guided smart navigation
- You need powerful pick-up for daily messes
Skip if
- You need a lightweight unit for frequent moving
- You require a remote control for manual operation
- You prefer a more compact footprint
Verdict: iRobot Roomba j7+ Self-Emptying Robot Vacuum is ideal for busy households that want a smart, self-maintaining cleaning solution. It fits buyers who prioritize automated emptying and powerful suction over manual control options.
iRobot Roomba 105 LiDAR Vacuum
Best for: Precise LiDAR mapping and app control
- Suction Power
- 70x
- Cleaning Function
- Vacuum
- Navigation Type
- ClearView LiDAR
- Connectivity
- 2.4 GHz Wi-Fi
- Special Features
- Self-Charging
- Dimensions
- 4.1 × 13.2 × 13.2 inches
View on Amazon: iRobot Roomba 105 LiDAR Vacuum Affiliate link
The Roomba 105 uses ClearView LiDAR for precise mapping and navigation. It delivers power-lifting suction with a multi-surface brush and edge-sweeping brush. You control it via the app, voice assistants, or buttons. It recharges and resumes cleaning automatically. This model is ideal for homes needing reliable, scheduled vacuuming without self-emptying hardware.
Pros
- ClearView LiDAR navigation for precise mapping
- Power-lifting suction with multi-surface brush
- App and voice assistant control
- Recharges and resumes cleaning tasks
Cons
- No self-emptying base included
- Only 2.4 GHz Wi-Fi connectivity
- Vacuum only, no mopping function
Good fit if
- You want precise LiDAR mapping
- You prefer app or voice control
- You need scheduled vacuuming only
Skip if
- You require a self-emptying base
- You need mopping capabilities
- You require 5 GHz Wi-Fi
Verdict: The iRobot Roomba 105 LiDAR Vacuum suits buyers who prioritize precise navigation and app control over automatic dirt disposal. It offers reliable vacuuming for homes that do not need a self-emptying station.
Specifications side by side
| Spec | iRobot Roomba j7+ Self-Emptying Robot Vacuum | iRobot Roomba 105 LiDAR Vacuum |
|---|---|---|
| Suction Power | not stated | 70x |
| Cleaning Function | not stated | Vacuum |
| Navigation Type | not stated | ClearView LiDAR |
| Dock Capabilities | Self-emptying | not stated |
| Connectivity | not stated | 2.4 GHz Wi-Fi |
| Special Features | Self-Emptying | Self-Charging |
| Dimensions | 11.9 × 15.7 × 13.3 inches | 4.1 × 13.2 × 13.2 inches |
| Weight | 22.3 pounds | 6.15 pounds |
| Color | Black | Black |
| Model | J755920 | Q312020 |
Frequently asked questions
Which model is better for avoiding manual bin emptying?
The iRobot Roomba j7+ is the better choice if you want to avoid handling dirt. It comes with a self-emptying dock that stores debris automatically. The Roomba 105 lacks this feature, meaning you must empty its internal bin by hand after each cleaning cycle. This makes the j7+ ideal for busy households seeking minimal maintenance.
How do the sizes of these two robot vacuums compare?
The Roomba j7+ is significantly larger and heavier than the Roomba 105. The j7+ weighs 22.3 pounds and measures 13.3 inches in height. In contrast, the Roomba 105 is much more compact, weighing only 6.15 pounds and standing just 4.1 inches tall. The smaller footprint of the 105 allows it to fit under lower furniture more easily.
Does the Roomba 105 use LiDAR for navigation?
Yes, the iRobot Roomba 105 uses LiDAR navigation to map your home. This technology helps it create precise maps for efficient cleaning paths. The j7+ does not list LiDAR in its provided specifications. If precise mapping is your top priority, the 105 offers this specific navigation type for reliable coverage.
What are the key differences in special features between these models?
The primary difference is the self-emptying capability. The j7+ features a self-emptying dock, which automatically disposes of collected dust and debris. The Roomba 105 is listed with self-charging features but does not include a self-emptying station. You will need to manually empty the 105’s bin, whereas the j7+ handles this task for you.
Which vacuum is lighter and easier to move manually?
The Roomba 105 is much lighter and easier to handle. It weighs 6.15 pounds, making it simple to carry or move between rooms. The j7+ weighs 22.3 pounds, which is considerably heavier. If you plan to pick up the unit frequently, the lighter 105 is more convenient for manual transport.
Is the j7+ suitable for homes with low-clearance furniture?
The j7+ may not fit under very low furniture due to its height. It stands 13.3 inches tall, which is quite high for a robot vacuum. The Roomba 105 is only 4.1 inches tall, allowing it to slide under beds and sofas with low clearance. Check your furniture height before choosing the larger j7+ model.
Which model is best for users who want automated maintenance?
The iRobot Roomba j7+ is designed for automated maintenance. Its self-emptying dock removes the need for you to touch the dirt or empty the bin regularly. The Roomba 105 requires manual intervention to clear its collection bin. If you prefer a hands-off cleaning routine, the j7+ provides that convenience through its automated disposal system.