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STEPX Neo: The AI Phone That Wants to Be Your Sidekick

STEPX Neo just made its debut in Shanghai, and it's not your average smartphone. This is a large-model-native intelligent agent phone—a device built from the ground up around AI. Priced at 3,999 yuan, it aims to blur the line between hardware and software, offering a full-stack experience that's equal parts retro and futuristic.

Design: Nostalgia Meets Sci-Fi

The Neo sports a "retro-futuristic aesthetic" with a transparent mechanical back panel and five Easter eggs that nod to AI history. But the real head-turner is the MiniLED dot-matrix back screen—a dynamic expression space for the AI agent. It's like giving your phone a face, minus the creepy eyes.

Hardware: Sensory Overload

On the hardware front, STEPX packed in a six-microphone array, a low-power audio perception chip, and the Whisper1.0 sound pickup algorithm. Translation: it hears you loud and clear, even in a noisy café. The dual-screen setup (main screen + back screen) means the AI can interact with you in more ways than one.

Software: The Brains Behind the Beauty

At the core is Step AOS 1.0, the first agent-native operating system. It integrates long-term memory, task scheduling, and a security architecture that's "trustable, visible, controllable, reversible." Fancy words, but what does it mean? Your data stays yours, and the AI's actions are transparent.

The Step large model matrix powers a "terminal-cloud collaboration." Simple commands are handled on-device for speed and privacy; complex tasks get offloaded to the cloud. It's like having a personal assistant who knows when to think locally and when to call in the cavalry.

Ecosystem: Developers, Assemble!

STEPX isn't going it alone. They introduced Step Studio, a natural-language AI terminal-native development tool, and opened up sensor, back screen, and protocol capabilities. Already, Bilibili creators have built cool stuff like a flight skateboard assistance system and a brain-computer interface for "thought-to-speech." The Step Amoo agent has also partnered with nearly 100 services—Alipay, WeChat Work, Xiaohongshu, Ctrip, Didi, Gaode, Meituan—so you can book a ride, pay, or edit docs without lifting a finger.

Pricing and Availability: Soft and Hard

The Neo adopts a "soft and hard model" pricing strategy: 3,999 yuan for the device, plus 12 months of 10 billion tokens per month. The first 10,000 users who meet task criteria get a "Starship Ticket"—a free upgrade to a future STEPX terminal within five years. Pre-sales started October 13th, with official sales on October 16th.

Key Points

  • Price: 3,999 yuan (carbon black or silicon silver)
  • AI-native OS: Step AOS 1.0 with dual-domain memory
  • Unique hardware: Six-mic array, MiniLED dot-matrix back screen
  • Ecosystem: Step Studio for developers, 100+ partners
  • Promo: 12 months of 10B tokens/month, Starship Ticket for early adopters

So, is the STEPX Neo a glimpse into the future or just a clever gimmick? Only time—and users—will tell. But one thing's for sure: the AI phone race just got a lot more interesting.

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