Xiaomi’s Chip Leak Points to 4GHz Speeds, But the Stock Can’t Catch a Break

Xiaomi's leaked XRING O3 processor and 7,000mAh battery signal a premium push, but shares slump 27% YTD amid margin pressure and falling smartphone sales.

The Chinese tech giant is pushing deeper into premium territory with leaked specs for a next-generation processor and a monster battery, yet the market remains unmoved. Shares have slumped to a fresh 52-week low of €3.27, leaving the stock down roughly 27% since the start of the year and more than 50% below its 2025 peak of €6.69.

A New Chip Generation Emerges

Code references from Xiaomi’s Mi Code database have revealed details of what appears to be the company’s next in-house processor, the XRING O3. The chip is expected to break the 4GHz barrier, with its prime core hitting up to 4.05GHz. Titanium cores for heavy workloads will run at 3.42GHz, while efficiency cores are set to nearly double from the previous generation, climbing to 3.02GHz versus 1.79GHz on the XRING O1. The GPU is also getting a boost, targeting around 1.5GHz compared to roughly 1.2GHz on its predecessor.

Xiaomi has simplified the architecture compared to the O1, which used a ten-core design with four clusters. The O3 reportedly drops the extra “big” core cluster, instead combining prime, titanium, and little cores. All specifications remain unconfirmed, as Xiaomi has not issued an official statement on the leaks.

Foldable Flagship and Timeline

The XRING O3, internally codenamed “Lhasa,” is slated for the Xiaomi 17 Fold, which carries the internal designation Q18 and has already appeared in IMEI database entries. Verified leaks point to a launch window around August 2026, likely exclusive to China and possibly timed with the company’s Xiaomi Day on August 8. The leaked model number includes a “C” suffix, typically indicating a variant for the domestic market.

Premium Hardware Across the Board

Separately, leaker Digital Chat Station has outlined plans for the Xiaomi 18 series, which features a compact 6.3-inch flat display. The device is expected to run on a new 2-nanometer chip architecture. The camera system is getting a significant overhaul, with two 200-megapixel sensors for the main and periscope lenses, paired with a 50-megapixel ultrawide. A battery of around 7,000mAh promises extended runtimes.

The product cycle is also accelerating. The 17T and 17T Pro models are due in the second quarter of 2026, with the 18-series following in the autumn.

Strategy Under Pressure

This hardware push comes as Xiaomi struggles with shrinking margins in its core smartphone business. In the fourth quarter of 2025, the gross margin for the smartphone division collapsed to 8.3%, while global shipments fell to just under 38 million units. The company is feeling the heat from brutal price competition in the entry-level and mid-range segments, prompting a strategic shift away from volume and toward high-end, higher-margin devices.

In mainland China, that approach is showing early signs of traction. The share of premium smartphones in total sales hit a record 27.1% last year.

On the investor day on April 27, Xiaomi also laid out plans for European EV entry starting in the second half of 2027, with right-hand-drive markets to follow from early 2028. The company’s long-term vision ties its in-house silicon to smartphones, tablets, wearables, and electric vehicles, a strategy it calls its “complete ecological layout.”

Buybacks Fail to Stem the Slide

The stock market has so far refused to buy into the narrative. Management bought back HK$7.4 billion worth of shares through the end of April, but the effort failed to provide a lasting floor. The stock now trades at around €3.29, just above its new low, and sits 29% below its 200-day moving average.

All eyes are now on the first-quarter 2026 results due in May. Investors will be watching closely to see whether the premium offensive can offset the operational drag from the memory chip cycle and whether the technology roadmap can finally turn sentiment around.