Our Verdict
roborock Qrevo Series Wins

It offers superior 8000Pa suction and an all-in-one dock that also washes and dries mops. Choose uninell UR3 for a larger 3.5L self-emptying dustbin and longer 180-minute runtime.
Bottom Line: roborock Qrevo Series is the better choice. It offers superior 8000Pa suction and an all-in-one dock that also washes and dries mops.
Key Differences
The most significant spec differences at a glance
Suction Power
38% lessAdvantages
Where each product wins
roborock
- Suction Power: 38% higher (5000 vs 8000)
Who Should Buy Which?
Find the right product for your needs
Buy uninell if...
Robot Vacuum and Mop
The ideal buyer for the uninell UR3 Black is someone looking for a high-value, feature-rich robot vacuum and mop combo without breaking the bank. If you need powerful 5000Pa suction for everyday dirt and pet hair, reliable LiDAR navigation for efficient cleaning paths, and the convenience of a self-emptying base, this product is an excellent choice. It's perfect for users who appreciate simultaneous vacuuming and mopping, long 180-minute runtime, and app/Alexa control, but don't require the absolute highest suction power or advanced mop washing features.
Buy roborock if...
roborock Qrevo Series Robot
The roborock Qrevo Series is best suited for tech-savvy individuals or pet owners who demand top-tier cleaning performance and minimal manual intervention. If you prioritize maximum 8000Pa suction for deep cleaning embedded dirt, desire the ultimate hands-free experience with an all-in-one dock that auto-washes/dries mops and refills water, and need robust obstacle avoidance for a cluttered home, this product justifies its higher price. It's perfect for multi-story homes needing multi-floor mapping and those willing to invest in premium convenience and power.
Spec Comparison
13 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $350 | $500 |
| Rating | 4.6(693) | 4.4(2.2k) |
| Suction Power Pa | 5000 | 8000 |
| Navigation Type | LiDAR | LiDAR |
| Self Emptying Base | Yes | Yes |
| Weight | 11.24 lbs | — |
| App Control | Yes | Yes |
| Height Inches | 3.8" | — |
| Noise Level | 50 dB | — |
| Carpet Detection | Yes | Yes |
| Mopping Function | Yes | Yes |
| Battery Life Mins | 180 | — |
| Obstacle Avoidance | Yes | Yes |
| Dustbin Capacity ml | 3500 | — |
| Model Number | — | Roborock QV 35A |
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Pros & Cons
Quick overview of strengths and weaknesses
uninell Robot Vacuum
- 5000Pa suction cleans stubborn dirt and pet hair.
- LiDAR navigation ensures efficient, precise mapping.
- Self-emptying base extends bin maintenance to 70 days.
- Vacuums and mops simultaneously with custom settings.
- Requires 2.4G WiFi network; not 5G compatible.
- Self-emptying station uses disposable dust bags.
- Water tank capacity unspecified, may need frequent refills.
roborock Qrevo Series
- 8000Pa suction removes embedded dirt and pet hair
- Self-empties dust, refills water, and dries mops
- Tangle-free brushes prevent hair wrap, ideal for pets
- LiDAR maps multiple floors for accurate navigation
- Dirty water tank requires regular manual cleaning
- Only supports 2.4 GHz WiFi networks
- Requires specific Roborock cleaning solution
Frequently Asked Questions
Common questions about this comparison
Which robot vacuum is better for homes with pets?
The roborock Qrevo Series, with 8000Pa suction and tangle-free brushes, is slightly better for pet hair and embedded dirt. Its auto mop washing also helps manage paw prints effectively. The uninell UR3 offers strong 5000Pa suction.
What is the main difference in suction power between these two models?
The roborock Qrevo Series boasts significantly higher 8000Pa suction power, compared to the uninell UR3's 5000Pa. This allows the roborock to pick up more deeply embedded dirt and debris from various surfaces.
How do the self-emptying features differ?
The roborock Qrevo's all-in-one dock self-empties dust, refills water, and dries mops. The uninell UR3 has a 3.5L self-emptying dustbin, extending maintenance to 70 days, but uses disposable bags and its water tank capacity is unspecified.
Which robot offers a more advanced mopping experience?
The roborock Qrevo Series provides a more advanced mopping experience with 200RPM spinning mops, auto mop washing, and auto mop drying. The uninell UR3 vacuums and mops simultaneously with custom settings, but lacks auto mop cleaning.
Do both robots have similar WiFi network requirements?
Yes, both the uninell UR3 and the roborock Qrevo Series require a 2.4 GHz WiFi network for operation. Neither model is compatible with 5 GHz networks, which is a common limitation for many smart home devices.
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