Designed for premium devices including an upcoming folding phone and tablet, the processor marks the company’s continued push into custom hardware design to reduce reliance on external suppliers like Qualcomm and MediaTek, according to the source articles.
Xiaomi Xring O3 Processor Specs and TSMC Manufacturing Details
Built on TSMC’s 3nm process, the system-on-chip uses a ten-core CPU architecture comprising six large performance cores and four support cores, reaching a top clock speed of 4.35GHz as noted in technical data. The component achieves an AnTuTu benchmark score of 5.22 million, representing a significant performance jump for the manufacturer’s proprietary silicon program.
Additional hardware specifications include a 16-core GPU that delivers an 85% performance improvement over the O1 generation, alongside a 45% upgrade to the neural processing unit for AI workloads. According to the source articles, the component is also the first mobile processor to support LPDDR6 memory, delivering bandwidth up to 113.8 GB/s.
Did you know? Xiaomi skipped the O2 naming convention entirely, jumping directly from the Xring O1 released in May 2025 to the new O3 chip.
First Devices Powered by the Xring O3 Chip
The Xring O3 will debut in two primary electronics: the Xiaomi 18 Fold smartphone and the Xiaomi Pad 9 Pro Max tablet. Both devices are scheduled for release in China in September.
In addition to mobile processors, the company showcased wider applications for its custom silicon strategy. The source articles report the simultaneous introduction of the Xring D100, a 3nm chip targeted at assisted driving systems in electric vehicles for 2027, and the Xring O100, a 6nm accelerator designed to handle large artificial intelligence models across devices.
Investment and Supply Chain Context
While designing in-house silicon allows the company to tune hardware for its own ecosystem, manufacturing remains tied to TSMC capacity. Last year’s brief US regulatory restrictions on chip-design software highlighted the geopolitical dependencies facing Chinese firms developing advanced nodes, though the trade agreements that followed restored supply access.
Pro Tip
Keep track of regional availability announcements, as previous generation devices equipped with proprietary Xiaomi chips remained exclusive to the Chinese domestic market.
 "Photo: tecmundo.com.br")
Frequently Asked Questions
Who manufactures the Xiaomi Xring O3 chip?
What are the first devices to use the Xring O3?
The Xiaomi 18 Fold smartphone and the Xiaomi Pad 9 Pro Max tablet are the first hardware products confirmed to feature the processor.
When will devices featuring the Xring O3 be released?
The initial hardware line featuring the processor is scheduled for release in China in September.