Apple Unveils Foldable iPhone Duo to Reclaim Market Share in China as Huawei Surges

Apple ($AAPL) has introduced its first foldable smartphone, the iPhone Duo, marking a strategic offensive squarely targeted at defending its premium market share in Greater China against surging domestic competition.
The entry into foldables underscores acute competitive pressures and structural shifts in regional market dynamics:
• Market Share Squeeze: In Q2, Huawei captured 23% of China's smartphone shipments—its highest domestic share since 2020—surpassing Apple at 18%. Over the past year, Apple has exhibited a recurring pattern of sharp post-launch volume spikes (up to ~22%) followed by steep inter-quarter drop-offs back to 18%, while Huawei steadily expanded from 14% to 23%.
• Dominance of the Foldable Segment: China accounts for more than one-third of global foldable smartphone demand, a high-ASP category dominated by Huawei since 2019 (with its flagship foldables surpassing 1.4 million units sold in recent cycles).
• Sustaining Mid-Cycle Retention: While traditional flagship launches provide transient quarterly revenue bumps, the iPhone Duo is engineered to curb mid-cycle customer churn, counter patriotic domestic hardware adoption, and protect Apple's high-margin ecosystem in its most contested foreign market.