快速评判
Digit leads in higher payload, longer runtime, while A2 leads in more DOF, faster speed, lower price. Overall, A2 has an edge in 3 out of 5 compared categories.
Digit
Agility Robotics (Amazon)
A2
AgiBot (Zhiyuan Robotics)
DNA 指纹叠加
Digit A2
规格参数
$250,000价格$100,000
175 cm身高169 cm
65 kg重量69 kg
16自由度40
16 kg载荷15 kg
4h续航时间2h
1.5 m/s速度3.3 m/s
支持爬楼梯支持
支持LiDAR支持
N/A计算平台200 TOPS
任务能力
✓Pick up a box from shelf✓
◔Open a door handle✓
✕Pour liquid into cup✓
✕Use a power tool◔
✕Type on keyboard◔
✓Climb stairs with load✓
◔Walk on uneven terrain◔
✕Run (>3 m/s)✓
◔Crouch under obstacle◔
✓Navigate in crowd✓
✓Recognize & locate objects✓
✕Respond to voice commands✓
✓Detect humans nearby✓
◔Work 8-hour shift✕
✕Hot-swap battery?
◔Operate 24/7 (with charging)◔
✕Work in rain (IP65+)✕
✕Work below 0°C✕
✕Work in dusty environment✕
✓Work safely alongside humans✓
生态开放度
55
Digit
/100
60
A2
ROS2 compatible, Python SDK. Closed source. Limited public docs.
AimRT framework (ROS2/gRPC/MQTT). Chinese docs primarily.
最后更新: 2024