STEPX Neo shows StepFun’s first AI agent phone before price and specs are public. The piece reviews the verified facts and why the signal matters beyond one announcement.
What happened
STEPX Neo shows StepFun’s first AI agent phone before price and specs are public. The verifiable points are:
- STEPX brand, Step AOS and Amoo agent announced together
- local tool calls are claimed as low as 100 ms
- memory recall is cited at 15 ms
- first partners include Meituan, WPS, Jianying, Ctrip, Gaode, Alipay and Didi
Why it matters
STEPX Neo is not only a product or company update. The same facts point to a wider shift in AI deployment, governance, data, cost, safety or market access. The useful question is whether the phone gets real cross-app permissions rather than another assistant entry.
The claims are still bounded by the published materials, so the next test is whether outside users, courts, customers or developers can reproduce the result in real settings.
Sources：IT Home, China Venture, Step Edge materials, Fast Technology, CocoLoop.