Jin Daily AI Trivia – When AI Turns Old Android Phones Into a Gold Mine

Jin Daily AI Trivia – When AI Turns Old Android Phones Into a Gold Mine

In China, dead or used Android phones — even ones with broken screens — are suddenly in high demand, selling for 5–10× last year’s prices, all thanks to the AI-driven memory chip boom.

Recyclers don’t care about your phone itself; they care about the loose DRAM and NAND dies they can desolder and reuse in everything from cheap smart devices to industrial controllers. New chips are expensive and hard to get, so salvaged ones have become surprisingly valuable.

And they only want old Android phones. Apple iPhones use a unified memory architecture (UMA) that fuses RAM to the SoC, making those chips basically useless once removed. Android devices, on the other hand, typically use standard LPDDR parts that can be retrained and reused in a wide range of applications. The same goes for NAND flash — iPhones use more expensive NVMe storage, while many Android devices rely on lower-cost eMMC, which is easier to repurpose.

Who would have predicted that AI cat-fighting videos would drive memory prices this high? Now, manufacturers are even looking at used electronics as a primary supply source.

The real 3R: Reuse, Recycle, and Reduce (supply :P)