Comparison controls
Swap robots without losing the table. Green cells mark numeric leaders; text rows show the tradeoffs that need judgment.
Green cells flag numeric leaders, while AI, sensors, and capability rows keep the real buying tradeoffs visible.
Price
Weight
Battery Life
Max Speed
AI
Sensors
Connectivity
Status
Category
Capabilities
| Spec | |||
|---|---|---|---|
| Price | $900 USD | $1,700 USD | $1,100 USD |
| Height | 8.7 cm (3.4 in) | 7.98cm (3.14 in) | 9.8cm (3.86 in) |
| Weight | Robot: 4.1 kg (8.98 lb); Clean Base: 9.9 kg (21.9 lb) | 38.14 lbs (robot + dock combined) | 5.3±0.1 kg robot; 7.6 kg station; 13.3 kg net total |
| Battery Life | Up to 120 minutes (Li-ion) | 6,400 mAh Li-ion; official FAQ says about 2h15+ vacuuming/mopping with the arm disabled, or about 2h10+ with the arm enabled while tidying 10 items (Mop Wash Frequency set to 15 minutes). | Up to 291 minutes (low power mode) |
| Charging Time | ~3 hours | 2.5-hour fast chargingNot safely comparable as a typed unit | 4h37min |
| Max Speed | Not disclosed | Not disclosed | Not disclosed |
| AI | iRobot OS with Dirt Detective, PrecisionVision Navigation, AI obstacle recognition | StarSight Autonomous System 2.0 with AI object recognition | AIVI 3D 3.0 with VLM deep learning for object recognition; AI Instant Re-Mop for stubborn stain detection |
| Sensors | PrecisionVision Camera (front-facing), Cliff Sensors, Bump Sensors, Dirt Detect Sensors, Optical Floor Tracking Sensor, Wall Follow Sensor | LiDAR (StarSight 2.0), 3D Structured Light, RGB Camera, Cliff Sensors, Wall Sensors | dToF LiDAR (Embedded), AIVI 3D 3.0 Camera, Dual Structured Light, TruEdge 3D Edge Sensor, Cliff Sensors |
| Connectivity | Wi-Fi (2.4 GHz & 5 GHz), Bluetooth | Wi-Fi, Bluetooth | Wi-Fi, Bluetooth, Matter (via OTA update) |
| Voice Assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant, Siri | YIKO-GPT (built-in LLM assistant), Amazon Alexa, Google Assistant |
| Status | Available | Available | Available |
| Category | Cleaning | Cleaning | Cleaning |
| Manufacturer | iRobot | Roborock | Ecovacs |
Capability matrix
Use this grid when the shortlist is already close and feature gaps become the real tiebreaker.
| Capability | Roomba j9+ | Saros Z70 | Deebot X8 Pro Omni |
|---|---|---|---|
| 100% Stronger Power-Lifting Suction | ✓ | — | — |
| 150-Day Maintenance-Free Mop Tray | — | — | ✓ |
| 18,000 Pa Suction Power | — | — | ✓ |
| 22,000 Pa HyperForce Suction | — | ✓ | — |
| 3-Stage Cleaning System | ✓ | — | — |
| 63°C Hot Air Drying | — | — | ✓ |
| AI Instant Re-Mop (Stubborn Stain Detection) | — | — | ✓ |
| AI Object Recognition | — | ✓ | — |
| AdaptiLift Chassis | — | ✓ | — |
| Auto Cleaning Solution Dispensing | — | — | ✓ |
| Auto Dust Emptying | — | ✓ | — |
| Auto Empty (3L Disposable Bag) | — | — | ✓ |
| Auto Mop Washing & Drying | — | ✓ | — |
| Auto-Emptying Clean Base (60 days) | ✓ | — | — |
| Carpet Detection & Auto Mop Lift | — | — | ✓ |
| Dirt Detective Room Prioritization | ✓ | — | — |
| Dual Anti-Tangle Brushes | — | ✓ | — |
| Dual Multi-Surface Rubber Brushes | ✓ | — | — |
| FlexiArm Riser Side Mopping | — | ✓ | — |
| High-Efficiency Filter | ✓ | — | — |
| Hot Water Mop Washing (40-75°C) | — | — | ✓ |
| Keep Out Zones | ✓ | — | — |
| LiDAR Mapping & Navigation | — | ✓ | — |
| Multi-Level Mapping | — | — | ✓ |
| Multi-functional Dock 4.0 | — | ✓ | — |
| Neat Row Navigation | ✓ | — | — |
| OZMO Roller Instant Self-Washing Mopping | — | — | ✓ |
| Object Pickup up to 300 g (socks, sandals, crumpled tissues, towels; more items planned via OTA) | — | ✓ | — |
| Obstacle Relocation | — | ✓ | — |
| OmniGrip 5-Axis Mechanical Arm | — | ✓ | — |
| Pet Waste Avoidance (P.O.O.P. Promise) | ✓ | — | — |
| PrecisionVision Obstacle Avoidance | ✓ | — | — |
| Recharge & Resume | ✓ | — | — |
| Selective Room Cleaning | ✓ | — | — |
| Smart Mapping (10 floor plans) | ✓ | — | — |
| TruEdge 2.0 Extending Mop & Side Brush | — | — | ✓ |
| Vacuuming and Mopping | — | ✓ | — |
| YIKO-GPT Natural Language Voice Control | — | — | ✓ |
| ZeroTangle 2.0 Anti-Hair-Wrap | — | — | ✓ |
| Zone Cleaning | ✓ | — | — |
Use this flow to get to a clean shortlist fast. The route works best as a dense research workbench, not a marketing page.
Start with robots that solve the same job. Use category anchors like Humanoid, Cleaning, Companions, Research before you worry about micro-spec wins.
Check price, status, battery, sensors, and capabilities before getting lost in minor spec rows.
Once you have a shortlist, hide shared rows. That turns the table from a spec dump into a real decision tool.
A dedicated cleaner versus a home assistant with cleaning features can reveal whether you really need a specialist or just broader household coverage. Compare around the same outcome, not the same marketing language. And when blank-page friction is the problem, use one of the prebuilt quick-start pairings in the workbench above — open one, swap robots, and keep moving.
Turn comparison rows into an actual recommendation — not just more reading.
Not all spec deltas matter equally. Rank your buying criteria before crowning a winner.
The sticker price is only one row. Subscriptions, consumables, and service access often decide the real winner.
Subscriptions
Cloud AI and premium app tiers can make a cheaper robot more expensive over three years.
Consumables
Brushes, pads, filters, and bags flip the value story on high-frequency robots.
Energy & battery
Large batteries and frequent charging reveal everyday operating demands.
Repair & warranty
Local servicing and spare-parts access are the quietest but most important long-term costs.
Specs describe ideal conditions. Your rooms, pets, and Wi-Fi determine what actually performs.
Of 393 robots tracked, 240 are available now. For household tasks, getting a capable robot into daily use today usually beats waiting for incremental improvements. For research or early-adopter use, waiting can make sense if the next model changes the platform story.
If two robots are still neck-and-neck, use softer signals that affect ownership quality more than spec sheets admit.
Comparison FAQ
Short answers to the questions that usually show up once the shortlist is live and the tradeoffs feel real.
