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.
Capabilities
Capabilities
Capabilities
Capabilities
| Spec | ||||
|---|---|---|---|---|
| Price | N/A | N/A | N/A | N/A |
| Height | 180cm | 169cm | Not officially disclosed | 171cm |
| Weight | 47kg | 69kg | Not officially disclosed | 63kg |
| Battery Life | ~2 hours | Standing: 3h, Walking: 1.5h+ | Designed for 24/7 continuous operation with autonomous battery swappingNot safely comparable as a typed unit | ~4 hours |
| Charging Time | ~2 hours | 2 hours | Autonomous battery swap in about 3 minutes | Not disclosed |
| Max Speed | 7.4 mph (3.3 m/s) | 1.2 m/s (4.3 km/h) | Not officially disclosed | 3.6 m/s (12.96 km/h) |
| AI | Unitree Reinforcement Learning Engine | NVIDIA Jetson Orin 64G + 16-core CPU | UBTECH BrainNet 2.0 with Co-Agent industrial agent system for task planning, tool use, and anomaly handling | ERA-42 end-to-end AI model — proprietary foundation model for embodied intelligence |
| Sensors | 3D LiDAR, Depth Camera, IMU, Joint Encoders, Force Sensors | 3D LiDAR, RGB-D Camera, RGB Camera, Fisheye Camera, Array Microphone | Pure RGB Binocular Stereo Vision System, Stereo Depth Estimation System, Real-Time Battery Monitoring | Vision System, Force/Torque Sensors, Proprioceptive Sensors |
| Connectivity | Wi-Fi 6, Bluetooth 5.2, Ethernet | Wi-Fi, 4G/5G | Wi-Fi | |
| Voice Assistants | None | None | None | None |
| Status | Active | Available | Active | Active |
| Category | Humanoid | Humanoid | Humanoid | Humanoid |
| Manufacturer | Unitree | AGIBOT | UBTECH | RobotEra |
Capability matrix
Use this grid when the shortlist is already close and feature gaps become the real tiebreaker.
| Capability | H1 | A2 Ultra | Walker S2 | RobotEra STAR1 |
|---|---|---|---|---|
| 12-DOF Dexterous Hands (XHAND1) | — | — | — | ✓ |
| 24/7 Continuous Operation | — | — | ✓ | — |
| 400 Nm Joint Torque | — | — | — | ✓ |
| 55 Degrees of Freedom | — | — | — | ✓ |
| Autonomous Battery Swapping | — | — | ✓ | — |
| Autonomous Navigation | — | ✓ | — | — |
| Autonomous Obstacle Avoidance | — | — | — | ✓ |
| Bipedal Walking | — | ✓ | — | — |
| Dance Performance | — | ✓ | — | — |
| Deep Squat and Stoop Lifting | — | — | ✓ | — |
| Dexterous Manipulation (6-DOF hands) | — | ✓ | — | — |
| Dynamic Walking | ✓ | — | — | — |
| Exhibition Guidance | — | ✓ | — | — |
| Facial Expression Display | — | ✓ | — | — |
| Factory and Logistics Deployment | — | — | ✓ | — |
| Industrial Handling and Assembly | — | — | ✓ | — |
| Intelligent Obstacle Avoidance | — | ✓ | — | — |
| Minimal-Data Task Learning | — | — | — | ✓ |
| OTA Upgrades | — | ✓ | — | — |
| Object Carrying | ✓ | — | — | — |
| Object Grasping & Manipulation | — | — | — | ✓ |
| Outdoor Terrain Navigation | — | — | — | ✓ |
| Precision Assembly | — | — | — | ✓ |
| Ramp Climbing (10°) | — | ✓ | — | — |
| Running | ✓ | — | — | — |
| Running & Jumping | — | — | — | ✓ |
| Stair Climbing | ✓ | — | — | — |
| Swarm Control | — | ✓ | — | — |
| Terrain Adaptation | ✓ | — | — | — |
| Whole-Body Manipulation | — | — | ✓ | — |
| World Record Bipedal Speed (3.6 m/s) | — | — | — | ✓ |
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, Lawn & Garden 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.
Use a prebuilt pairing when blank-page friction is the problem. Open one, swap robots, and keep moving.
Price bracket check — Roomba Mini versus AquaSense X shows what the premium tier actually buys in navigation, maintenance, and smart-home polish.
Same-brand shortlist — 4NE-1 Mini versus 4NE-1 isolates whether the higher tier actually changes the ownership story.
Mobility platforms — CyberDog 2 versus D1 Pro is a fast way to compare payload, stability, and commercial ambition inside the quadruped category.
Home presence check — Miko Mini versus LOVOT reveals how much extra presence, hardware, and ecosystem you buy as companion robots move upmarket.
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 227 robots tracked, 153 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.
