leju KUAVO 4ProvsUBTECH walker C
Close call. KUAVO 4Pro and walker C trade wins across the matrix.
KUAVO 4Pro
0 wins
walker C
1 wins
Category breakdown
Deploy & operate
Readiness, uptime, navigation & connectivity
- 68Deployment readiness68
- 60Maintenance confidence60
- Vision-led navigation (estimated)NavigationVision-led navigation (estimated)
- Wi-Fi / cloud fleet management (estimated)ConnectivityWi-Fi / cloud fleet management (estimated)
Cost & ROI
Price accessibility and ROI clarity
- 62Price accessibility66
- 55ROI clarity52
Capability
Payload, speed, runtime & labor replacement
- 62Labor replacement45
- 5 kg (4Pro Advanced variant)PayloadNo official payload/carrying capacity published; official spec lists arm weight of 5 kg (wingspan 500 mm), not lifting capacity
- 4.6 km/hSpeedUp to 6 km/h walking/jogging
- ~2 hours per battery pack (quick-swap batteries; 2 batteries included with Standard version)BatteryUp to 4 hours on standby; 2 hours walking, 4 hours standing per charge
Fit & future
Environment fit, footprint & long-term upside
- 70Environment fit75
- 78Future potential72
- 630 mm width; 1660 mm length (4Pro Standard); human-sized with modular designFootprintApproximately 1630 mm height
KUAVO 4Pro · Best for
Exhibition halls and shopping centers—customer guidance under staff supervision
walker C · Best for
International expo pavilions (live deployment at Expo 2025 Osaka as China Pavilion tour guide)
Final judgment
Both are credible picks. Decide on cost and supplier proximity, not capability — the gap is small.