Booster K1 vs Noetix N2

Booster K1 is a compact (95 cm, 19.5 kg) bipedal humanoid from Booster Robotics (China), positioned as an entry-level research/education platform with 22 DoF, up to 200 TOPS compute, stereo depth camera, voice interaction, and official walking speed 2 m/s. It is purchasable from distributors from about $4,999 (limited launch offer) to €9,000 or $11,998 depending on region. Its strongest validation is being the platform of the winning team in RoboCup 2025 KidSize league. However, most capability claims (autonomous soccer, balance recovery, durability) are company-asserted without independent verification, and video demos lack transcripts. No hand dexterity, payload, or per-model shipment data is available

Noetix N2 is a small Chinese bipedal humanoid (1.2-1.3 m, 20-30 kg, 18 DoF) from Noetix Robotics, known for continuous backflips, running, and low price. Strongest evidence is dynamic mobility demos including backflips and an abuse recovery video, plus reported pre-orders of over 2,500 units and a second-place finish in a humanoid half marathon. However, there is no evidence of manipulation, no autonomous task execution disclosure, no named customers, and specs/price are highly conflicting