The future of smartphones is here: 10-inch folding phones are on the horizon. But will the market embrace them? Samsung's Galaxy Z TriFold, a 10-inch folding smartphone, made its debut at the Consumer Electronics Show in Las Vegas, marking a significant step forward in mobile technology. While Samsung isn't the first to release a tri-folding phone, it's the first to bring this innovation to the U.S. market. The Galaxy Z TriFold is set to arrive in the U.S. in the first quarter of 2026, but it's already available in South Korea, where Samsung is headquartered.
Folding phones have come a long way since their introduction nearly a decade ago. They're thinner, more versatile, and nearly as durable as traditional smartphones. However, they still represent a niche market, accounting for only 1.5% of the smartphone market in 2024, according to TrendForce. Despite advancements, buying a folding phone can still cost thousands of dollars, and their practical use cases remain limited. Ravinder Dahiya, a Northeastern University professor, explains that folding phones are more about convenience than usefulness, as they serve the same functions as an iPad.
Advancements in OLED display technologies have been crucial for foldable phone manufacturers, and phone makers have gained a better understanding of material selection and manufacturing processes. They've improved adhesives and overall design architecture for increased durability. While progress has been made, key durability issues persist, and foldable phones remain more challenging to build than standard slab phones, which is why they often cost more. The costs and complexities of manufacturing, testing, and ensuring scratch- and water-resistance add up, and there's more technology inside a folding phone.
Samsung hasn't disclosed the price of the Galaxy Z TriFold in the U.S., but in South Korea, it costs KRW3,590,400, which is approximately $2,428. In contrast, a one-screen Samsung Galaxy S25 costs just $780. Given the high barrier of entry, Dahiya predicts that foldable phones will continue to cater to a niche market of tech enthusiasts for the foreseeable future.
The potential for truly bendable consumer electronics that can wrap around the body is exciting, but such technology is still in the research phase. Dahiya envisions a bendable screen that can contort around the wrist, serving as a smartwatch, as an example of the benefits of true bendability. While trifolds offer convenience, true bendability would provide significant advantages, making it easier to carry a phone when worn rather than in a pocket.
