South Korean company UTI, the second supplier of ultra-thin glass (UTG) cover glass for Apple’s first foldable smartphone, the iPhone Duo, has begun shipments to Samsung Display (SDC), but mass production is running about one quarter behind schedule.

China-based optical communications module maker Zhongji InnoLight reported strong results for the third quarter of 2026 as global AI infrastructure expansion drove robust demand for high-speed optical transceiver modules and increased shipments of 800G and 1.6T products. Revenue reached CNY27.769 billion (US$4.17 billion), up 171.83% year over year, while net profit attributable to the parent company rose 173.74% to CNY8.587 billion.

Apple's Greater China revenue rose 21% year-over-year to a record US$17.5 billion in the fourth quarter of fiscal 2026, ended September, while full-year revenue increased 28%, driven by the launch of the iPhone 18 Pro series. The results underscore the flagship iPhone's continued competitiveness in China, while rising memory prices threaten to pressure profit margins and growth.

Samsung Electronics defied a 16.6% year-over-year decline in Africa's overall smartphone sales in the second quarter of 2026, posting 34.8% growth and claiming the continent's smartphone market leadership by sales value in the first half of 2026. South Korean media reported that Samsung's installment plans lowered the barrier to smartphone ownership and generated 46% of its mobile sales revenue in Africa in 2026.

Apple's first foldable iPhone, the iPhone Duo, could reignite upgrade demand in the mature iPhone market, but supply constraints and reported display-quality issues highlight the challenge of turning product excitement into profits. Slowing Services growth, regulatory pressure on the App Store business model, and rising memory costs from the AI boom are also testing Apple's hardware ecosystem and supply-chain efficiency, placing a major growth challenge before CEO John Ternus.

Apple reported record revenue for its latest fiscal quarter and forecast another record for the current quarter, attributing nearly all hardware-related pressure to supply constraints. However, supply-chain sources say Apple's internal confidence in sales volumes for its 2026 products is not as strong as the company's earnings presentation suggests.

Marvell's proposed US$115 billion acquisition of Lumentum could bring Taiwanese optical component makers more orders, industry sources in Taiwan say. The deal, due to close in the first half of 2028, would combine Marvell's chip design and optical module capabilities with Lumentum's laser technology and manufacturing capacity.

Universal Scientific Industrial (USI), a subsidiary of ASE, plans to launch Wi-Fi 8 (IEEE 802.11bn) products in the first quarter of 2027, building on its experience developing and integrating Wi-Fi 6E and Wi-Fi 7 system-in-package (SiP) solutions to help customers capture new opportunities in wireless connectivity innovation.

Samsung Electronics Taiwan is partnering with local mobile payment platform PXPay as part of its expansion of Samsung Wallet applications. The move, announced on October 30 with services beginning on November 1, follows the earlier integration of tap-and-pay EasyCard functions into Samsung Wallet and aims to strengthen Samsung's competitiveness in Taiwan's mobile payment market. It forms part of a key strategy focused on the value of the company's proprietary applications as surging memory prices continue to impact smartphone sales numbers.

As AI and large-scale data center buildouts drive up data transmission speeds, heat is becoming increasingly concentrated in key components. This has drawn attention to ceramic substrates and higher-performance aluminum nitride (AlN) substrates for use in optical communications and advanced packaging. Supply chain sources say, however, that metal adhesion remains a major engineering challenge, one that industry participants are reluctant to discuss publicly.

China's next-generation short-range wireless connectivity technology, NearLink, is actively pushing into markets beyond the Huawei ecosystem. Securing support from major chip vendors such as MediaTek, STMicroelectronics (ST), and NXP will be critical as the International SparkLink Alliance works to encourage wider adoption among non-Huawei smartphone brands, according to alliance secretary-general Guosong Zeng.