Robo2u
Quadruped Robots

Bittle X vs M1

Quadruped robot spec comparison — Petoi vs GENISOM AI (ZsiBot).

Petoi

Bittle X

51 / 100 Robo2u Score

Palm-sized open-source robot dog with voice control and coding…

GENISOM AI (ZsiBot)

M1

78 / 100 Robo2u Score

Lightweight high-payload IP67 quadruped, 1:1 load-to-weight ratio

SpecBittle XM1
Released20232026-06
StatusProductionProduction
Payload0.45 kg30 kg
Weight0.29 kg30 kg
Degrees of freedom916
Runtime60 min120 min
Top speed0.4 m/s8 m/s
Price$299$15k
Robo2u Score5178

Highlighted = better on that spec (lower is better for price and weight; newer for release). The Robo2u Score is a transparent composite — see the Quadruped Robots for the full field.

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