Huawei's Triple-Fold Phone Signals Innovation, But Questions Linger on Viability

In September, Huawei released a phone that folds twice. The Mate XT Ultimate Design opens like a book, then opens again, creating three separate screens from a single device. When fully unfolded, it displays 10.2 inches of screen—roughly the size of an iPad. When folded partway, it offers an 8-inch display comparable to existing book-style foldables. Closed, it fits in a pocket at just 3.6 millimeters thick, making it the slimmest foldable phone ever made. The feat required Huawei to engineer a dual-hinge system with two tracks working in tandem, enabling both inward and outward folds that transform one large screen into three narrow panels.

The device launched on September 20, the same day Apple released the iPhone 16 series in China. Huawei priced it at 19,999 yuan, or roughly $2,800 converted to dollars. It sold out. The timing and the accomplishment matter because Huawei has spent the last five years fighting for survival. Starting in 2019, US sanctions blocked the company's access to advanced American semiconductor technology and key software, nearly destroying its smartphone division and making its phones far less competitive globally. Today, with government support and renewed focus on foldable devices, Huawei has reclaimed the top position in the worldwide foldables market, holding 26 percent market share in the first half of 2024 compared to Samsung's 23 percent.

The Mate XT Ultimate Design is not a mass-market product. At $2,800, it targets a narrow slice of consumers willing to pay premium prices for cutting-edge hardware. A September survey by CNET found that 52 percent of smartphone owners have no interest in buying any foldable phone at all, let alone one that costs nearly three times as much as a standard flagship. Yet the device's existence signals something larger: Huawei's ability to innovate at a level that rivals Apple and Samsung, even under severe trade restrictions. Avi Greengart, an analyst at Techsponential, called it "as much a statement of technology innovation and resilience in the face of sanctions as it is a product."

The phone's success has already prompted competitors to move. Tecno, a Chinese manufacturer known for affordable devices in emerging markets, unveiled a concept triple-screen phone called the Phantom Ultimate 2 in August and told CNET it is "actively exploring" a commercial launch. Tecno's strategy differs sharply from Huawei's: the company aims to bring triple-fold phones to markets like Africa and India at prices consumers there can actually afford. Its current foldable, the Phantom V Fold 2, sells for around $1,070 in India—considerably cheaper than Samsung's Galaxy Z Fold 6 at $1,900. Samsung itself showed a triple-screen concept phone back in 2022 but has not committed to releasing one, likely because the market remains unproven.

Durability and battery life pose real obstacles. The Mate XT Ultimate Design lacks an official IP rating for water and dust resistance, a notable omission at this price point. A portion of the screen remains constantly exposed when the phone is folded, creating vulnerability. The device carries a 5,600-milliamp-hour battery—not significantly larger than batteries in standard foldables—yet must power a display nearly twice the size. After testing the phone, the reviewer found the hardware quality exceptional but remained skeptical about its commercial viability given the steep price and unresolved durability questions.

The broader foldables market is growing. IDC projects 25 million foldable phones will ship by the end of 2024, up 37.6 percent from 18.1 million units in 2023. By 2028, that figure is expected to reach 45.7 million units annually, representing a compound annual growth rate of 20.3 percent. Yet most manufacturers are currently prioritizing artificial intelligence development to stay competitive, according to IDC analyst Will Wong. This means triple-screen phones, despite their technical achievement, are likely to remain a niche product and a long-term focus rather than a near-term priority for most companies.

Book-style foldables and flip phones remain the dominant formats in the segment. Whether triple-screen devices ever move beyond luxury novelty into mainstream adoption remains an open question. What is clear is that Huawei has proven the technology works, that it can be manufactured and sold, and that it captures attention in an industry often criticized for stagnation. The Mate XT Ultimate Design may never sell in large numbers. But it has already accomplished what Huawei needed it to: demonstrating that US sanctions have not stopped the company from building devices that push the industry forward.