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STEPX Neo: The AI Phone That Wants to Be Your New Best Friend

STEPX Neo: The AI Phone That Wants to Be Your New Best Friend

What if your phone didn't just run apps, but actually understood you? That's the pitch from STEPX, which just took the wraps off its first "large model-native" smartphone, the Neo, at an event in Shanghai. Priced at 3,999 yuan, it's aiming to be less of a gadget and more of a companion.

A Phone That Looks Back at You

The Neo's design is a love letter to retro-futurism. Flip it over and you'll find a transparent mechanical back with five hidden Easter eggs nodding to AI history. But the real head-turner is the MiniLED dot-matrix screen on the rear—it's like a face for the AI, showing dynamic expressions instead of just notifications.

And it listens. Really listens. A six-microphone array, a low-power audio chip, and the Whisper1.0 pickup algorithm work together to create an auditory system that can pick up your voice from across the room.

The Brain Behind the Beauty

Under the hood, the Neo runs Step AOS 1.0, the first operating system built specifically for AI agents. It keeps two separate memory domains—one for you, one for the AI—and promises a security architecture that's "trustable, visible, controllable, and reversible." In plain English: the AI can't snoop on your stuff without you knowing.

The heavy lifting happens in the cloud, where the Step large model plans complex tasks and breaks them down across apps. Simple commands and offline stuff stay on the device. It's a split-brain approach that saves battery while keeping things snappy.

Developers Get a Playground

STEPX isn't building this alone. They've launched Step Studio, a natural-language tool that lets developers create AI-native experiences without wrestling with low-level code. Early demos included a flight skateboard assistance system and a brain-computer interface that turns thoughts into speech—both built by Bilibili creators.

Meanwhile, the Step Amoo agent has already teamed up with nearly 100 partners, including Alipay, WeChat Work, Xiaohongshu, Ctrip, Didi, and Meituan. That means you can pay bills, book trips, and collaborate on documents without ever leaving the AI's embrace.

The Price of Friendship

At 3,999 yuan (available in carbon black and silicon silver), the Neo comes with 12 months of 10 billion tokens per month—enough AI juice to keep your agent chatting for a year. The first 10,000 users who meet certain task criteria will also get a "Starship Ticket," which lets them swap their Neo for a new STEPX device at no cost within five years.

Pre-orders started on the evening of October 13, and the phone officially goes on sale October 16. So, is the world ready for a phone that's more buddy than brick? STEPX is betting on it.

Key Points

  • Price: 3,999 yuan, with 12 months of 10 billion tokens per month.
  • Design: Retro-futuristic look with a transparent back and a MiniLED dot-matrix rear screen for AI expressions.
  • Hardware: Six-microphone array and Whisper1.0 algorithm for advanced audio perception.
  • OS: Step AOS 1.0 with dual-domain memory and a security-first architecture.
  • Ecosystem: Step Studio developer tool and partnerships with nearly 100 apps and services.
  • Availability: Pre-orders began October 13; official sale starts October 16.