US-China Trade War Threatens to Make Samsung’s Galaxy Z Fold8 Thicker and Less Premium


SEOUL—Samsung’s next-generation foldable phones might sacrifice their sleek design for geopolitical compliance, industry insiders warn, as escalating U.S.-China trade tensions force a costly overhaul of critical components. The Galaxy Z Fold8, due in 2024, could ship with a thicker, less refined display—a direct consequence of Samsung ditching Chinese suppliers for key materials.

The conflict centers on ultra-thin glass (UTG), the flexible but durable layer protecting foldable screens. For years, Samsung sourced advanced UTG from China’s Beijing BeiJing CaiHong Display (BCH). But with U.S. export controls tightening and China restricting vital display tech exports, Samsung is scrambling to replace BCH with Korean suppliers like Dowoo Insys, according to a report by The Elec.

Why Thicker Glass = A Step Backward

Dowoo Insys, while reliable, currently produces UTG that’s 30–50 micrometers thicker than BCH’s cutting-edge variants. Thicker glass means:

  • Bulkier hinge mechanisms to accommodate the display bend.

  • Reduced battery capacity or a heavier device to maintain battery life.

  • less "premium" hand-feel, eroding the Fold series’ signature elegance.

"You’re adding fractions of a millimeter everywhere," explains display analyst Mina Park. "The spine thickens, the chassis widens, and suddenly your £1,800 phone feels like a compromise."

The Domino Effect of Decoupling

The shift isn’t voluntary. China’s August 2023 controls on gallium and germanium exports—metals critical to semiconductor production—signaled a new phase in the tech cold war. Samsung, fearing supply chain instability, began accelerating its "de-risking" from Chinese partners last year. But alternatives come at a price:

  • Higher production costs: Korean/Japanese UTG is ~15% more expensive.
  • Development delays: Reworking the Fold8’s design could postpone mass production.
  • Consumer backlash: Fans expect each Fold iteration to be thinner, not thicker.

What’s at Stake for Samsung

The Fold series dominates the high-end foldable market, but rivals like Huawei and Xiaomi are closing in. A bulkier Fold8 could cede ground just as foldables gain mainstream traction. "Samsung’s edge has always been polish," says tech reviewer James Carter. "If the Fold8 feels like a prototype, buyers may wait—or worse, look elsewhere."

The Current King Isn’t Going Anywhere

While the Fold8’s fate hangs in the balance, today’s Galaxy Z Fold5 remains the gold standard for foldable luxury. Its 6.2mm-thin hinge and seamless UTG display still set the bar—for now.

The Bigger Picture

This isn’t just about smartphones. The trade war is forcing all tech giants to rewire supply chains, often trading innovation for resilience. As one Samsung engineer lamented: "We’re engineers, not politicians. But lately, politics is redesigning our phones."

Final Thought: If the Fold8 launches thicker in 2024, remember—it’s not a design flaw. It’s a design by sanction.


For more details on Samsung’s supply chain shift, read the full report at The Elec. Prefer today’s sleek foldable? Check out the Galaxy Z Fold5 on Amazon.

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