DEEP Robotics Lite 3vsunitree B2

Close call. Lite 3 and B2 trade wins across the matrix.

Lite 3

2 wins

1 wins

Category breakdown

Readiness, uptime, navigation & connectivity

Lite 3

80
Deployment readiness
72
60
Maintenance confidence
60
Vision-led navigation (estimated)
Navigation
Vision-led navigation (estimated)
Wi-Fi / cloud fleet management (estimated)
Connectivity
Wi-Fi / cloud fleet management (estimated)

Price accessibility and ROI clarity

Lite 3

Payload, speed, runtime & labor replacement

40
Labor replacement
45
5 kg (Basic) to 7.5 kg (LiDAR)
Payload
40 kg (walking sustained); 120 kg (standing)
4 m/sec peak
Speed
6 m/s
1.5 to 2 hours
Battery
4–6 hours (45 Ah / 2250 Wh capacity); 5 hours without load for 20 km mileage, 4 hours with 20 kg load for 15 km mileage

Environment fit, footprint & long-term upside

Even

70
Environment fit
80
75
Future potential
68
610 × 370 × 406 mm
Footprint
Standing: 1098 × 450 × 645 mm; Lying: 880 × 460 × 330 mm

Lite 3 · Best for

Reinforcement learning training and algorithm development in university robotics labs

B2 · Best for

Power grid and petrochemical facility inspections, where thermal imaging and gas sensing payloads and all-terrain mobility justify cost.

Final judgment

If immediate deployment is the priority, choose Lite 3. If the goal is to be ready when B2's capabilities mature, track it.