Samsung is officially announcing the Z TriFold, its much-anticipated foldable with not one, but two hinges. It’ll launch first in Korea on December 12th, with a US launch planned for the first quarter of 2026. There’s no price just yet, but if a phone with one hinge costs $2,000, you should probably start saving your pennies nickels for this one.
The TriFold’s inner screen measures 10 inches on the diagonal, with a 2160 x 1584 resolution and a 120Hz adaptive refresh rate that goes all the way down to 1Hz. That’s a lot of screen. You can run three apps vertically side by side on it, and even use Samsung’s DeX desktop environment in a standalone mode without a separate display. On paper, the TriFold’s outer screen looks a lot like the one on the Z Fold 7. It’s a 6.5-inch 1080p display with a 21:9 aspect ratio.
Each of the TriFold’s three panels has a slightly different thickness. The center panel is the thickest at 4.2mm, and it houses a USB-C port on the bottom edge. The thinnest panel measures just 3.9mm thick, including a physical SIM tray, and the other panel is 4.0mm thick. Those two sides fold inward over the center panel, unlike Huawei’s Mate XT, which folds in a Z shape and uses part of the inner screen when folded.
The TriFold measures 12.9mm thick when it’s folded — 4.7mm thicker than a Samsung Galaxy S25 Ultra. It’s also thicker than a Z Fold 7, which is 8.9mm when you fold it, but it’s not far off the previous Z Fold 6 which is 12.1mm folded.
Although it folds differently, the Z TriFold is pretty close in size and weight to Huawei’s Mate XT and most recent XTs. The Z TriFold is just a little thicker when folded — 12.9mm versus 12.8mm — and weighs 309 grams compared to the 298g XT.
The back panel is a “ceramic-glass fiber-reinforced polymer” designed to resist cracking. The device’s hinges are two different sizes, both with a dual-rail design protected by a titanium housing. Like Samsung’s other foldables, the TriFold is rated IP48 — fully water resistant, but not dust-tight.
With all that going on inside the TriFold, Samsung has still managed to squeeze in three rear cameras: a 200-megapixel f/1.7 wide angle; a 12-megapixel ultrawide; and a 10-megapixel 3x telephoto. Both the cover screen and inner screen include a 10-megapixel selfie camera as well. Each of the phone’s panels houses a battery as well, adding up to a 5,600mAh capacity. The whole thing is powered by a Snapdragon 8 Elite for Galaxy chipset, like the S25 series, and includes 16GB of RAM.
One thing I’m not seeing on the TriFold’s spec sheet? S Pen compatibility. Samsung’s Z Fold used to include support for the company’s Bluetooth stylus, but that ended with the most recent Z Fold 7. I’ve reached out to Samsung to confirm and will update this article accordingly. In the meantime, Samsung isn’t sharing how much the TriFold will cost — either in Korea or in the US.
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![Exclusive: Redwood Materials lays off 10% in restructuring to chase energy storage business | TechCrunch
Redwood Materials has laid off around 135 employees, or roughly 10% of its workforce, as it restructures to better accommodate its growing energy storage business, TechCrunch has learned.
The cuts come just five months after Redwood cut 5% of its workforce, and three months after it closed a 5 million funding round that boosted the battery recycling company’s valuation to north of billion, as TechCrunch previously reported.
It’s been a difficult time in the battery industry lately. Earlier this month, battery recycler Ascend Elements filed for Chapter 11 bankruptcy protection, citing “insurmountable” financial challenges. Some battery-makers have also restructured or gone out of business as the automotive industry in the U.S. has backed away from its most optimistic and ambitious plans to transition to electric vehicles.
But Redwood Materials founder and CEO JB Straubel told employees that this new round of cuts is not a sign that the company is heading down the same path.
“Redwood today is the strongest it’s ever been,” Straubel wrote in an email to the workers who weren’t laid off, according to a copy viewed by TechCrunch. “The materials business is well on its way to profitability and has an exciting roadmap ahead.”
Straubel noted that Redwood “continue[s] to dominate the US battery recycling market” but also touted the company’s “great momentum” in its new energy storage business. Redwood has recently announced deals with Crusoe AI and, most recently, electric automaker Rivian to provide recycled batteries that can be used to power those companies’ facilities. The company declined to comment beyond the contents of Straubel’s email.
In his message, Straubel wrote that “parts of the company have expanded faster than needed to support the direction” of Redwood. As a result, he said Redwood is making cuts across multiple divisions, including the engineering and operations organizations, according to an employee who was granted anonymity to discuss the layoffs.
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San Francisco, CA
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October 13-15, 2026
“We are confident that we can deliver on our critical projects with a smaller team that is more focused,” he wrote. “We have successfully adapted to changes in the market that have bankrupted many of our competitors.”
Straubel went on to write that he is “more excited than ever with our path ahead as we build the most integrated and cost-effective critical materials and energy storage business in the world.”
“This is a self-sustaining business and will continue to make this company more valuable over time. We have the team and the technology to do what no other company can,” he wrote.
Workers who were laid off were told by Redwood’s chief HR officer that the layoffs were made “to sharpen our focus, our work and the size of our teams to support the direction Redwood is going in the future,” according to a copy of her email, which was viewed by TechCrunch.
Employees who were laid off are receiving severance and paid health benefits, according to Straubel’s email, as well as “career transition assistance.”
“I am grateful to the approximately 135 employees who we say goodbye to today — they’ve all contributed to building Redwood,” he wrote.
When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence.#Exclusive #Redwood #Materials #lays #restructuring #chase #energy #storage #business #TechCrunchBatteries,battery recycling,electric vehicles,EVs,Exclusive,Redwood Materials](https://i1.wp.com/techcrunch.com/wp-content/uploads/2023/09/53200897797_87d290a75e_o.jpg?resize=1200%2C800&ssl=1 "Exclusive: Redwood Materials lays off 10% in restructuring to chase energy storage business | TechCrunch
Redwood Materials has laid off around 135 employees, or roughly 10% of its workforce, as it restructures to better accommodate its growing energy storage business, TechCrunch has learned.
The cuts come just five months after Redwood cut 5% of its workforce, and three months after it closed a 5 million funding round that boosted the battery recycling company’s valuation to north of billion, as TechCrunch previously reported.
It’s been a difficult time in the battery industry lately. Earlier this month, battery recycler Ascend Elements filed for Chapter 11 bankruptcy protection, citing “insurmountable” financial challenges. Some battery-makers have also restructured or gone out of business as the automotive industry in the U.S. has backed away from its most optimistic and ambitious plans to transition to electric vehicles.
But Redwood Materials founder and CEO JB Straubel told employees that this new round of cuts is not a sign that the company is heading down the same path.
“Redwood today is the strongest it’s ever been,” Straubel wrote in an email to the workers who weren’t laid off, according to a copy viewed by TechCrunch. “The materials business is well on its way to profitability and has an exciting roadmap ahead.”
Straubel noted that Redwood “continue[s] to dominate the US battery recycling market” but also touted the company’s “great momentum” in its new energy storage business. Redwood has recently announced deals with Crusoe AI and, most recently, electric automaker Rivian to provide recycled batteries that can be used to power those companies’ facilities. The company declined to comment beyond the contents of Straubel’s email.
In his message, Straubel wrote that “parts of the company have expanded faster than needed to support the direction” of Redwood. As a result, he said Redwood is making cuts across multiple divisions, including the engineering and operations organizations, according to an employee who was granted anonymity to discuss the layoffs.
Techcrunch event
San Francisco, CA
|
October 13-15, 2026
“We are confident that we can deliver on our critical projects with a smaller team that is more focused,” he wrote. “We have successfully adapted to changes in the market that have bankrupted many of our competitors.”
Straubel went on to write that he is “more excited than ever with our path ahead as we build the most integrated and cost-effective critical materials and energy storage business in the world.”
“This is a self-sustaining business and will continue to make this company more valuable over time. We have the team and the technology to do what no other company can,” he wrote.
Workers who were laid off were told by Redwood’s chief HR officer that the layoffs were made “to sharpen our focus, our work and the size of our teams to support the direction Redwood is going in the future,” according to a copy of her email, which was viewed by TechCrunch.
Employees who were laid off are receiving severance and paid health benefits, according to Straubel’s email, as well as “career transition assistance.”
“I am grateful to the approximately 135 employees who we say goodbye to today — they’ve all contributed to building Redwood,” he wrote.
When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence.#Exclusive #Redwood #Materials #lays #restructuring #chase #energy #storage #business #TechCrunchBatteries,battery recycling,electric vehicles,EVs,Exclusive,Redwood Materials")
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