Shark Robot Vacuum and the Roomba Combo j7+ both have some important difference. Shark Robot Vacuum is the newer option with advanced features that enhance mopping power and cleaning automation. Roomba Combo j7+ is one of iRobot’s premium models with smart obstacle avoidance. This comparison will help you quickly understand the differences and decide which one is the better fit for you.
Feature-by-Feature Breakdown
Matrix Clean:
- Shark Robot Vacuum features Matrix Clean that runs multiple passes to ensure consistent coverage across the entire floor.
- Roomba Combo j7 Plus uses a linear cleaning pattern with targeted dirt detection.
Winner:
Shark Robot Vacuum
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Sonic Mopping:
- Shark Robot Vacuum features Sonic Mopping that vibrates at high frequency to scrub stuck-on stains more effectively.
- Roomba Combo j7 Plus uses a lifting mop pad without sonic scrubbing.
Winner:
Shark Robot Vacuum
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Bagless Self-Empty Base:
- Shark Robot Vacuum includes a bagless self-empty base that removes dust without ongoing bag replacements.
- Roomba Combo j7 Plus uses a Clean Base system with disposable bags.
Winner:
Shark Robot Vacuum
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HEPA Filtration:
- Shark Robot Vacuum has HEPA filtration that captures fine particles and allergens to improve indoor air quality.
- Roomba Combo j7 Plus uses a high-efficiency filter that is not HEPA certified.
Winner:
Shark Robot Vacuum
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CleanEdge Detect:
- Shark Robot Vacuum supports CleanEdge Detect that directs airflow along edges to improve dirt pickup in corners.
- Roomba Combo j7 Plus relies on a side brush for edge cleaning.
Winner:
Shark Robot Vacuum
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NeverStuck Technology:
- Shark Robot Vacuum has NeverStuck Technology that prevents it from getting trapped on rugs or thresholds during cleaning.
- Roomba Combo j7 Plus uses AI-based obstacle avoidance but still struggle on certain surfaces.
Winner:
Shark Robot Vacuum
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Self-Clean:
- Shark Robot Vacuum includes a self-refill and self-clean base that minimizes manual water tank and mop pad maintenance.
- Roomba Combo j7 Plus requires manual refilling and mop pad cleaning.
Winner:
Shark Robot Vacuum
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Run Time:
- Shark Robot Vacuum provides up to 120 minutes run time that allows it to clean larger spaces before recharging.
- Roomba Combo j7 Plus runs for about 85 minutes on a single charge.
Winner:
Shark Robot Vacuum
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Specs at a Glance
| Feature |
Shark Robot Vacuum |
Roomba Combo j7+ |
| Cleaning Method |
Matrix Clean with multiple passes |
Standard vacuum with precision jet spray mop |
| Mopping System |
Sonic Mopping with scrubbing action |
Auto-lifting mop pad |
| Dustbin System |
Bagless Self-Empty Base |
Disposable bag Self-Empty Base |
| Filtration |
HEPA filtration |
High-Efficiency filter |
| Edge Cleaning |
CleanEdge Detect technology |
Edge sweeping brush |
| Navigation |
Precision Home Mapping with AI laser sensors |
Smart mapping with PrecisionVision Navigation |
| Dirt Detection |
DirtDetect Technology |
Dirt Detect sensors |
| Anti-Stuck Design |
NeverStuck Technology |
Obstacle avoidance camera |
| Water Management |
Self-Refill and Self-Clean Base |
Manual refill mop tank |
| Run Time |
Up to 120 minutes |
Up to 85 minutes |
Who Should Buy What?
Buy the Shark Robot Vacuum if you:
- Want advanced mopping with sonic scrubbing for better stain removal.
- Prefer a bagless base to avoid ongoing costs of disposable bags.
- Need longer run time for larger homes.
- Value HEPA filtration for improved air quality.
- Want minimal manual maintenance with self-refill and self-clean features.
Check Shark Robot Vacuum Best Price
Buy the Roomba Combo j7+ if you:
- Prefer iRobot’s proven ecosystem and software reliability.
- Want advanced AI obstacle avoidance for pet waste, shoes, and cords.
- Need a strong vacuuming system with trusted cleaning performance.
- Do not mind replacing disposable bags for convenience.
- Value brand recognition and customer support from iRobot.
Check Roomba Combo j7+ Best Price |
Winner by Category
| Category |
Winner |
| Matrix Clean |
Shark Robot Vacuum |
| Sonic Mopping |
Shark Robot Vacuum |
| Bagless Self-Empty Base |
Shark Robot Vacuum |
| HEPA Filtration |
Shark Robot Vacuum |
| CleanEdge Detect |
Shark Robot Vacuum |
| DirtDetect Technology |
Shark Robot Vacuum |
| NeverStuck Technology |
Shark Robot Vacuum |
| Self-Refill / Self-Clean Base |
Shark Robot Vacuum |
| Run Time |
Shark Robot Vacuum |
What They Have in Common
- Self-Emptying Base: Both the Shark Robot Vacuum and Roomba Combo j7+ come with self-emptying bases, allowing them to automatically transfer collected debris into a larger dustbin for fewer manual cleanouts.
- Smart Mapping: Each model features smart mapping technology, enabling them to learn the layout of your home and create efficient cleaning routes that save time and energy.
- Voice Assistant Compatibility: Both vacuums work with voice assistants like Alexa and Google Assistant, making it easy to start or stop cleaning with simple voice commands.
- Obstacle Avoidance: Each model includes advanced sensors to detect and avoid common household obstacles such as cords, shoes, or furniture, ensuring smoother cleaning runs.
- Dual Cleaning Modes: Both robots offer vacuuming and mopping functionality, giving users the flexibility to handle dust, debris, and light spills with one device.
FAQ (Quick Answers)
Does the Shark Robot Vacuum use disposable bags like the Roomba Combo j7 Plus?
No, the Shark Robot Vacuum comes with a bagless base, so you do not need to purchase or replace disposable bags.
Which model has better mopping performance?
The Shark Robot Vacuum provides better mopping with sonic scrubbing technology, while the Roomba Combo j7 Plus only lifts and lowers its mop pad.
Do both models support HEPA filtration?
Only the Shark Robot Vacuum has HEPA filtration for capturing allergens, while the Roomba Combo j7 Plus uses a high-efficiency filter.
Which robot vacuum lasts longer on a single charge?
The Shark Robot Vacuum runs for up to 120 minutes, while the Roomba Combo j7 Plus averages about 85 minutes.
Can the Roomba Combo j7 Plus map rooms accurately like the Shark Robot Vacuum?
Yes, the Roomba Combo j7 Plus uses PrecisionVision Navigation with AI object recognition, while the Shark Robot Vacuum relies on laser-based Precision Home Mapping.
Which product requires less manual maintenance?
The Shark Robot Vacuum requires less effort since it has a self-refill and self-clean base, while the Roomba Combo j7 Plus needs manual refilling and mop cleaning.
Do both models include Dirt Detect sensors?
Yes, both the Shark Robot Vacuum and Roomba Combo j7 Plus have Dirt Detect systems to identify and clean dirtier areas more thoroughly.
Which robot vacuum handles edges and corners better?
The Shark Robot Vacuum has CleanEdge Detect technology that improves corner cleaning, while the Roomba Combo j7 Plus depends on a side brush.
