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 | $1,600 USD | $900 USD | $1,050 USD | $1,100 USD |
| Height | ~7.98 cm (3.14 in) | 11.9 cm (4.7 in) | 89mm (sensor retracted) / 111mm (sensor raised) | 9.8cm (3.86 in) |
| Weight | Not officially disclosed | Robot + dock: 14.33 kg; retail box: 17.19 kg | 4.53 kg (robot only) | 5.3±0.1 kg robot; 7.6 kg station; 13.3 kg net total |
| Battery Life | Up to 190 minutes | Up to 242 minutes | 6,400 mAh battery; up to 220 minutes in Quiet Mode / 205 m² (2,207.85 ft²) per charge | Up to 291 minutes (low power mode) |
| Charging Time | Not officially disclosed | About 3 hours from 15% to full (5,200 mAh battery) | Not officially disclosed | 4h37min |
| Max Speed | Not disclosed | Not disclosed | Not disclosed | Not disclosed |
| Degrees of Freedom | N/A | N/A | N/A | N/A |
| AI | StarSight Autonomous System 2.0; 300+ object type recognition; VertiBeam lateral avoidance | Reactive AI Obstacle Avoidance (200+ object types); SmartPlan 3.0 | AI-driven obstacle avoidance with 360° scanning, object recognition | AIVI 3D 3.0 with VLM deep learning for object recognition; AI Instant Re-Mop for stubborn stain detection |
| Sensors | Embedded 3D ToF LiDAR (StarSight 2.0), VertiBeam Lateral Obstacle Avoidance, RGB Camera, Cliff Sensors | PreciSense Spinning LiDAR, 3D Structured Light, RGB Camera, Cliff Sensors | LiDAR (VersaLift motorized retractable), 3D Structured Light, RGB Camera, Cliff Sensors, Carpet Detection Sensor | dToF LiDAR (Embedded), AIVI 3D 3.0 Camera, Dual Structured Light, TruEdge 3D Edge Sensor, Cliff Sensors |
| Connectivity | Wi-Fi, Bluetooth | Wi-Fi, Bluetooth | Wi-Fi (2.4GHz only) | Wi-Fi, Bluetooth, Matter (via OTA update) |
| Voice Assistants | Hello Rocky (onboard), Amazon Alexa, Google Assistant, Siri | Hello Rocky (onboard, offline), Amazon Alexa, Google Assistant, Siri | Amazon Alexa, Google Assistant, Siri Shortcuts | YIKO-GPT (built-in LLM assistant), Amazon Alexa, Google Assistant |
| Status | Available | Available | Available | Available |
| Category | Cleaning | Cleaning | Cleaning | Cleaning |
| Manufacturer | Roborock | Roborock | Dreame | Ecovacs |
Capability matrix
Use this grid when the shortlist is already close and feature gaps become the real tiebreaker.
| Capability | Saros 20 | Qrevo Curv 2 Flow | X50 Ultra | Deebot X8 Pro Omni |
|---|---|---|---|---|
| 10.5mm Mop Lifting (carpet protection) | — | — | ✓ | — |
| 131°F (55°C) Warm-Air Mop Drying | ✓ | — | — | — |
| 15 N Downward Mopping Pressure | — | ✓ | — | — |
| 15 mm Mop Lift on Carpet with Roller Shield | — | ✓ | — | — |
| 150-Day Maintenance-Free Mop Tray | — | — | — | ✓ |
| 18,000 Pa Suction Power | — | — | — | ✓ |
| 20,000 Pa HyperForce Suction | — | ✓ | ✓ | — |
| 212°F (100°C) Hot-Water Mop Washing | ✓ | — | — | — |
| 36,000 Pa HyperForce Suction | ✓ | — | — | — |
| 63°C Hot Air Drying | — | — | — | ✓ |
| 8-Nozzle Clean Water Delivery | — | ✓ | — | — |
| AI Instant Re-Mop (Stubborn Stain Detection) | — | — | — | ✓ |
| AI Obstacle Avoidance | — | — | ✓ | — |
| AdaptiLift Chassis 3.0 (wheel lifting + climbing arm) | ✓ | — | — | — |
| Auto Cleaning Solution Dispensing | — | — | — | ✓ |
| Auto Dust Emptying (2.7 L Sealed Bag) | — | ✓ | — | — |
| Auto Dust Emptying (3.2L bag) | — | — | ✓ | — |
| Auto Empty (3L Disposable Bag) | — | — | — | ✓ |
| Auto Mop Washing (hot water up to 80°C) | — | — | ✓ | — |
| Auto Solution Refill | — | — | ✓ | — |
| Carpet Detection & Auto Mop Lift | — | — | — | ✓ |
| Dirty Water Extraction with Internal Scraper | — | ✓ | — | — |
| Double-Layer Threshold Crossing (up to ~3.46 in / 8.8 cm) | ✓ | — | — | — |
| Dual Anti-Tangle Brush System | ✓ | — | — | — |
| Dual Lifting Arc Side Brushes | — | ✓ | — | — |
| Dual Rotating Mop Pads with Auto-Lift | ✓ | — | — | — |
| DuoDivide Anti-Tangle Main Brush | — | ✓ | — | — |
| Dynamic Carpet Height Adjustment (up to 1.18 in / 3 cm pile) | ✓ | — | — | — |
| Edge-Extending Roller (within 10 mm of walls) | — | ✓ | — | — |
| FlexiArm Edge Mopping (toe-kick spaces from 0.79 in / 2 cm) | ✓ | — | — | — |
| Hot Water Mop Washing (40-75°C) | — | — | — | ✓ |
| HyperStream Detangling DuoBrush | — | — | ✓ | — |
| MopExtend RoboSwing Edge Cleaning | — | — | ✓ | — |
| Multi-Floor Mapping | ✓ | ✓ | ✓ | — |
| Multi-Level Mapping | — | — | — | ✓ |
| Multifunctional Dock — Hot Water Roller Washing (75 °C / 167 °F) | — | ✓ | — | — |
| OZMO Roller Instant Self-Washing Mopping | — | — | — | ✓ |
| Optional Auto Refill and Drainage Integration | ✓ | — | — | — |
| Pet Recognition, Photo Capture, and Search-for-Pet Mode | — | ✓ | — | — |
| Pet-Finding Mode | — | — | ✓ | — |
| PreciSense LiDAR Navigation | — | ✓ | — | — |
| ProLeap Retractable Legs (climb 6cm thresholds) | — | — | ✓ | — |
| Reactive AI Obstacle Avoidance (200+ Objects) | — | ✓ | — | — |
| Removable Mop Pads | — | — | ✓ | — |
| RockDock Auto Dust Emptying (2.7L bag, up to 65 days) | ✓ | — | — | — |
| SpiraFlow Self-Cleaning Roller Mop (270 mm, 220 RPM) | — | ✓ | — | — |
| StarSight 2.0 Navigation (300+ Object Recognition) | ✓ | — | — | — |
| TruEdge 2.0 Extending Mop & Side Brush | — | — | — | ✓ |
| Vacuuming and Mopping | ✓ | — | ✓ | — |
| VersaLift Motorized LiDAR (clean under 8.9cm furniture) | — | — | ✓ | — |
| VertiBeam Lateral Obstacle Avoidance | ✓ | — | — | — |
| Virtual No-Go Zones | — | ✓ | — | — |
| Warm Air Roller Drying (55 °C / 131 °F) | — | ✓ | — | — |
| YIKO-GPT Natural Language Voice Control | — | — | — | ✓ |
| ZeroTangle 2.0 Anti-Hair-Wrap | — | — | — | ✓ |
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 407 robots tracked, 251 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.
