Xiaomi's September Gauntlet: Premium Phones, Costly Chips, and a Stock Down a Third

Xiaomi plans its 18 Pro flagship debut for 24-26 September in China, with global certifications filed, as the stock drops 33% this year.

Xiaomi has lined up an unusually crowded September. The Chinese technology group has scheduled the launch of its Xiaomi 18 Pro flagship series for the window between 24 and 26 September in China, and it has already filed the first round of global certifications — paperwork lodged in Turkey, the European Economic Area, Russia, Taiwan and Japan — signalling that the premium push will not stay confined to the home market.

That rollout follows a burst of activity earlier in the month. On 7 September, Xiaomi unveiled the foldable Xiaomi 18 Fold in China alongside three new electric vehicles, just as company president Lu Weibing had promised a dense run of product announcements. The Fold carries the new ten-core Xring O3 processor, built on a 3-nanometre process, paired with LPDDR6 memory from domestic supplier CXMT.

The timing could hardly be more awkward for shareholders. Xiaomi's stock has shed 33% since the start of the year and last changed hands at EUR 2.92, having closed a recent session 2.3% lower at EUR 2.97. The 52-week low sits at EUR 2.34.

A core business under pressure

Second-quarter 2026 figures lay out the problem. Group revenue fell 6.1% year on year to CNY 108.922 billion, while adjusted profit dropped 42.6% to USD 920 million. The smartphone division did most of the damage: revenue there slipped 7.5% to CNY 42.119 billion as worldwide shipments collapsed 26.5% to 31.2 million units.

Running alongside that decline is a mounting bill for future growth. Research and development spending climbed 18.9% from the previous quarter to CNY 9.2 billion, with the money increasingly directed at proprietary hardware — the Xring chips, the HyperOS operating system and artificial intelligence. The Smart EV unit, meanwhile, lifted revenue to USD 3.7 billion in the quarter but booked an operating loss of USD 385 million.

The arithmetic is unforgiving: if the phone business cannot steady its margins soon, the financing structure behind these expansion bets comes under real strain.

Qualcomm's price move raises the stakes

A fresh cost threat has emerged on the component side. According to Bloomberg, Qualcomm is raising prices for its Snapdragon processors by a double-digit percentage — a hike that lands squarely on Xiaomi's upcoming flagships, which are expected to use chips such as the Snapdragon 8 Elite Gen 6.

That leaves management in a bind. Xiaomi wants to compete at the very top of the market with the Pro series, yet it must also keep pricing aggressive enough to defend share against entrenched rivals. Should it fail to pass the full semiconductor increase on to consumers, operating margins in hardware will erode.

The company has shown it can develop its own silicon — the Xiaomi 18 Fold, which went on sale about a week ago, runs on the in-house Xring O3 — but the bulk of its top-tier lineup still depends on outside suppliers for the time being.

What a successful launch could deliver

The bull case rests on a clean debut for the Xiaomi 18 Pro line. If proprietary processors and modern memory standards let Xiaomi command higher retail prices, the margin slide could reverse. Xiaomi says the Xring O3 offers 85% more computing speed while consuming 64% less energy. Strong demand at the premium end would lift average revenue per device sold and cushion the volume decline.

The platform business provides ballast. Connected IoT devices on the AIoT platform rose 17.4% year on year in the second quarter to 1.161 billion. Monthly active users increased 4.8% to 766.5 million, and the number of users with five or more linked devices jumped 20.2% to 24.6 million.

If the automotive arm also gains traction after the presentation of the N70 Pro, N70 Max and N90 Max, ecosystem scale effects could gradually narrow the EV division's operating losses.

Cost inflation and legal risk on the other side

The bear case centres on stubbornly weak smartphone demand combined with rising procurement costs. Xiaomi already felt compelled roughly two weeks ago to announce significant price increases for selected models in Japan, citing higher memory and component costs. If those increases hit margins in full, or if higher retail prices dampen sales of the new 18 series, the profit erosion continues.

The EV drag compounds matters. Should the Smart EV operating loss hold at USD 385 million per quarter — or widen as models ramp up — the segment will absorb substantial liquidity.

External factors add to the weight. About a month ago, India's Serious Fraud Office reportedly recommended an investigation into Xiaomi over alleged irregularities in its business model, according to media reports. Further legal exposure in key markets could hamper international operations.

Europe: promise and patience

Xiaomi used IFA 2026 in Berlin to present the SU7 Ultra and SU7 Max, reaffirming plans to bring electric cars to the European market in 2027. Roughly 700,000 vehicles sold in China so far show that demand for the company's EVs exists. Europe is a far tougher proposition. Homologation procedures, the build-out of sales and service networks, and fierce competition are likely to weigh on the segment's returns for years before meaningful profits arrive.

Where the story turns

For the stock to stabilise, the smartphone division's operating margin must cover the rising R&D bill of CNY 9.2 billion while the EUR 2.34 low holds. If flagship sales stall and automotive losses stay elevated, downward pressure on group earnings will intensify. The next hard catalyst arrives at the end of September, when the Xiaomi 18 Pro series goes on sale.