Xiaomi is rewriting the rules of smartphone performance with the official launch of its in-house flagship processor — the Xiaomi Xring O1 chipset. Introduced alongside the new Xiaomi 15S Pro, this 3nm chipset signals the brand’s biggest leap yet in the race for silicon self-reliance, aiming to rival and even outclass Qualcomm’s Snapdragon 8 Elite and Apple’s A18 Pro.
Xiaomi Xring O1 Chipset: A Deep Dive
The Xiaomi Xring O1 chipset is fabricated using TSMC’s second-generation 3nm (N3E) process — a cutting-edge node designed for maximum power efficiency and performance. It features a 10-core CPU architecture structured as follows:
| Core Type | Configuration | Clock Speed |
|---|---|---|
| Prime Cores | 2x Cortex-X925 | 3.9GHz |
| Performance Cores | 6x Cortex-A725 | 1.9GHz – 3.4GHz |
| Efficiency Cores | 2x Cortex-A520 | 1.8GHz |
Xiaomi didn’t stop at the CPU. The chipset also includes a 16-core ARM Immortalis-G925 GPU and a 6-core NPU rated at 44 TOPS (trillion operations per second), showcasing serious AI capabilities.
In benchmark results:
- AnTuTu score: Over 3 million points, beating Snapdragon 8 Elite
- Geekbench 6: 3,000+ (single-core), 9,000+ (multi-core), outpacing even Apple’s A18 Pro
Flagship-Level Features Backed by Xiaomi Xring O1
Apart from raw power, the Xiaomi Xring O1 chipset also enables premium hardware support, including:
- LPDDR5T RAM
- UFS 4.1 Storage
- USB 3.2 Gen2 support
- Wi-Fi 7 connectivity
- Xiaomi’s custom 3-core ISP
The chipset is housed in the Xiaomi 15S Pro, which boasts:
- 6.73-inch QHD+ LTPO AMOLED, 120Hz refresh
- Triple 50MP cameras (ultrawide, wide, 5x periscope)
- 6,100mAh silicon-carbon battery with 90W wired charging
- Xiaomi HyperOS 2, based on Android 15
Xiaomi 15S Pro Pricing and Availability
| Variant | Price (CNY) | Approx. USD |
|---|---|---|
| 16GB + 512GB | ¥5,499 | $763 |
| 16GB + 1TB | ¥5,999 | $832 |
Sales have already started in China. Global release details are yet to be announced.
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Frequently Asked Questions (FAQs)
What is the Xiaomi Xring O1 chipset?
The Xiaomi Xring O1 is a flagship in-house SoC developed by Xiaomi using TSMC’s 3nm process, delivering high-end performance and AI capabilities.
How does the Xring O1 compare to Snapdragon 8 Gen 3?
Xiaomi claims the Xring O1 surpasses the Snapdragon 8 Elite in benchmarks like AnTuTu and Geekbench, making it a serious contender in the flagship space.
Which phone features the Xiaomi Xring O1 chipset?
The Xiaomi 15S Pro is the first smartphone to be powered by the Xring O1 chipset.
Does the Xiaomi Xring O1 chipset support AI features?
Yes, it features a 6-core NPU rated at 44 TOPS, enabling AI translation, photo editing, summary tools, and deepfake detection.
Will the Xiaomi 15S Pro be available globally?
Currently, the Xiaomi 15S Pro is available only in China. Global availability has not been officially confirmed yet.
