Roborock S7 MaxV vs Roomba i7+
The Roborock S7 MaxV and Roomba i7+ are both premium robot vacuums with self-emptying bases, but they differ significantly in navigation tech, mopping capability, and price. The S7 MaxV adds lidar mapping and wet mopping, while the i7+ focuses on vacuuming with smart home integration.
Roborock S7 MaxV
Premium robot vacuum with lidar navigation, dual-camera obstacle avoidance, and sonic mopping. Features a self-emptying dustbin and app-based room customization.
Navigation
Lidar + dual RGB cameras
Mopping
Yes, sonic vibration
Suction
4000 Pa
Self-Empty Base
Yes, 0.42L capacity
Launched
2021
Pros
- Dual-camera avoidance system with lidar for superior obstacle detection
- Integrated mopping with 3000 Pa suction for multi-surface cleaning
- App allows selective room cleaning and custom no-go zones
Cons
- Higher price point at ~$750–$900
- Mopping reservoir smaller than dedicated mopping robots
- Requires regular maintenance of mopping pads
Roomba i7+
High-end robot vacuum with vSLAM navigation and a self-emptying Clean Base. Strong suction and smart home integration via Alexa and Google Home.
Navigation
vSLAM (visual mapping)
Mopping
No
Suction
≈1300 Pa (Air series baseline)
Self-Empty Base
Yes, Clean Base
Launched
2019
Pros
- Excellent integration with Alexa and Google Home ecosystems
- Responsive customer support and established repair network
- Strong suction power (up to 10× Air Series models) for carpet and hard floors
Cons
- No mopping capability—vacuuming only
- Fewer customization options than Roborock for selective room cleaning
- Similar price to S7 MaxV but without mopping feature
Roborock S7 MaxV wins
The S7 MaxV offers stronger overall value with dual cleaning (vacuum + mop), superior obstacle detection, and better app customization at a comparable price, despite the i7+ having better smart home ecosystem integration.
Roborock S7 MaxV
Best for multi-surface cleaning, lidar-based navigation accuracy, and users wanting maximum app control.
Roomba i7+
Best for smart home enthusiasts who prioritize Alexa/Google ecosystem integration and carpet-focused vacuuming.
Navigation & Obstacle Avoidance Comparison
Obstacle Detection
S7 MaxV's dual cameras plus lidar provide more comprehensive object recognition than i7+'s camera-only vSLAM system.
Room Mapping Accuracy
Lidar-based mapping is generally faster and more precise than vSLAM, especially in low-light conditions.
Smart Home Integration
Roomba's native Alexa/Google Home support and iRobot ecosystem integration are more seamless than Roborock's third-party workarounds.
Customization & Scheduling
S7 MaxV app offers finer granularity for selective room cleaning, virtual walls, and zone-specific settings.
Cleaning & Feature Specifications
| Aspect | Roborock S7 MaxV | Roomba i7+ |
|---|---|---|
| Suction Power | 4000 Pa | ~1300 Pa baseline |
| Mopping Capability | Yes (sonic vibration at 3000/min) | No |
| Self-Empty Base | Yes (0.42L dust capacity) | Yes (Clean Base) |
| Run Time | ~180 minutes on low | ~60–75 minutes on high |
| Noise Level | ~67 dB (typical) | ~70 dB |
Pricing & Value Proposition
The S7 MaxV typically costs $750–$900, while the Roomba i7+ ranges from $750–$850, making them price-competitive. However, the S7 MaxV delivers better value if mopping and advanced room customization matter to you; the i7+ justifies its cost if you prioritize Alexa/Google Home compatibility and brand loyalty. Consider long-term costs: S7 MaxV mopping pads need replacement every 1–2 months, while Roomba requires occasional filter and brush maintenance.
Who should choose which
Frequently Asked Questions
The Roborock S7 MaxV is superior because it handles both hard floors and carpets with mopping and high suction, while the Roomba i7+ vacuums only. Both can map multiple floors, but the S7 MaxV's versatility makes it more practical for diverse floor types.
The S7 MaxV uses lidar plus dual RGB cameras for precise obstacle detection and mapping, while the i7+ relies on vSLAM (camera-based visual mapping). Lidar is generally faster and more reliable in low light, giving the S7 MaxV an edge in accuracy.
Yes, both include self-emptying bases—the S7 MaxV has a 0.42L dust bin, and the i7+ has iRobot's Clean Base. Both require periodic manual emptying of the base itself, typically every 1–2 months depending on home size and dust level.
Sources & references
Suggested sources to verify product details, pricing, reviews, and specifications.
- ReferenceRoborock S7 MaxV Review - RTINGS.com
The Roborock S7 MaxV is a highly advanced robot vacuum and the flagship model of Roborock's extensive robovac lineu
- ReferenceRoborock S7 MaxV Ultra Review | Vacuum Wars
The Roborock S7 MaxV Ultra has a lot to offer. <strong>It is a very advanced robot vacuum that performs well in all rega
- ReferenceRoborock S7 MaxV Ultra Review - 9 Objective Tests | Modern Castle
In our tests, the S7 MaxV was able ... washing, and clean mop water filling ... The Roborock S7 MaxV is <strong>a robot