RankedAgiBot D1 Ultra vs Unitree B2-W
Key facts
AgiBot D1 Ultra (AgiBot; Shipping) and Unitree B2-W (Unitree Robotics; Shipping) are both quadruped robot (robot dog)s. Published figures: weight 16 kg (35 lb) vs 85 kg (187 lb); speed 3.7 m/s (13.3 km/h · 8.3 mph) vs 4.17 m/s (15 km/h · 9.3 mph); payload 5 kg (11 lb) vs 40 kg (88 lb). Published for only one of them: runtime (AgiBot D1 Ultra: 60 min–2 h); degrees of freedom (AgiBot D1 Ultra: 12). Price: AgiBot D1 Ultra US$9,600, Official global store (official price); Unitree B2-W US$100,000, Official store (global) (official price). Robot 500: AgiBot D1 Ultra #82 (score 57.0), Unitree B2-W #27 (score 64.5). Disclosure: AgiBot D1 Ultra has 20 sourced values (77% of tracked fields), Unitree B2-W has 17 (65%).
Cite: RankedRobot, https://rankedrobot.com/compare/agibot-d1-vs-unitree-b2-w/ (checked 2026-09-25) · Every figure below links to its source · AgiBot D1 Ultra spec sheet · Unitree B2-W spec sheet
| Spec | AgiBot D1 Ultra | Unitree B2-W |
|---|---|---|
| Status | Shipping | Shipping |
| Price | US$9,600, Official global store (official price) source | US$100,000, Official store (global) (official price) source |
| Robot 500 | #82 · 57.0 | #27 · 64.5 |
| Launch | ||
| Announced | ||
| Status | ||
| Body | ||
| Dimensions | ||
| Weight | ||
| Form factor | ||
| IP rating | ||
| Mobility | ||
| Max speed | 3.7 m/s (13.3 km/h · 8.3 mph)ManufacturerSource: agibot.com (2026-09-25)Conditions: maximum running speed as stated | 4.17 m/s (15 km/h · 9.3 mph)ManufacturerSource: unitree.com (2026-09-25)Conditions: sustained speed as stated (wheeled mode) |
| Stairs | Slopes up to 30 deg; stairs up to 16cm continuous height; jump height up to 35cmManufacturerSource: agibot.com (2026-09-25) | Stairs of 20-25cm continuous; 40cm forward obstacle; climb angle >45 degManufacturerSource: unitree.com (2026-09-25) |
| Joints & payload | ||
| Degrees of freedom | ||
| Payload | ||
| Peak load | Not tracked | |
| Compute & AI | ||
| Processor | Intel Core i5 (standard) / i7 (dev) or NVIDIA Jetson Orin NX (configurable)ManufacturerSource: unitree.com (2026-09-25) | |
| AI performance | ||
| Teleoperation | ||
| Sensors | ||
| Cameras | 1920x1080 camera, 122 deg diagonal FOV; optional depth camera add-onManufacturerSource: agibot.com (2026-09-25) | |
| LiDAR | ||
| Power | ||
| Battery | ||
| Runtime | 60 min–2 hManufacturerSource: store.agibot.com (2026-09-25)Conditions: task not stated by manufacturer | |
| Charge time | Not tracked | |
| Hot-swappable battery | ||
| Software | ||
| SDK | Open SDK for secondary development (RL-based gait control)ManufacturerSource: agibot.com (2026-09-25) | Unitree SDK2 (unitree_sdk2, C++/Python) with ROS2 support (unitree_ros2)ManufacturerSource: support.unitree.com (2026-09-25) |
| Commercial | ||
| Regions sold | ||
Confidence labels: Manufacturer = stated by the maker · Verified = independently confirmed · Reported = credible media or retailer, not confirmed by the maker · ⚠ Unconfirmed = leak or single source · Not disclosed = not published. We never estimate missing figures. Add more robots to this comparison.
Quick answers
What is the difference between the AgiBot D1 Ultra and the Unitree B2-W?
Published figures: weight 16 kg (35 lb) vs 85 kg (187 lb); speed 3.7 m/s (13.3 km/h · 8.3 mph) vs 4.17 m/s (15 km/h · 9.3 mph); payload 5 kg (11 lb) vs 40 kg (88 lb). Published for only one of them: runtime (AgiBot D1 Ultra: 60 min–2 h); degrees of freedom (AgiBot D1 Ultra: 12).
Which is cheaper, the AgiBot D1 Ultra or the Unitree B2-W?
Price: AgiBot D1 Ultra US$9,600, Official global store (official price); Unitree B2-W US$100,000, Official store (global) (official price). Prices are shown exactly as published, never converted or estimated.
Which ranks higher in the Robot 500, the AgiBot D1 Ultra or the Unitree B2-W?
Robot 500: AgiBot D1 Ultra #82 (score 57.0), Unitree B2-W #27 (score 64.5). Method: https://rankedrobot.com/robot500/#method
Other comparisons
- AgiBot D1 Ultra vs DEEP Lynx M20
- AgiBot D1 Ultra vs Unitree A2
- AgiBot D1 Ultra vs Unitree B2
- AgiBot D1 Ultra vs Unitree Go2
- AgiBot D1 Ultra vs Unitree Go2-W
- DEEP Lynx M20 vs Unitree B2-W
- Unitree A2 vs Unitree B2-W
- Unitree B2 vs Unitree B2-W
- Unitree B2-W vs Unitree Go2
- Unitree B2-W vs Unitree Go2-W
Spotted an error? Email [email protected] — every correction is published in our corrections log.