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Galaxy Fold relaunches in September, but it's not the only foldable phone coming

As Samsung prepares for the Fold, these other companies have big plans, too.

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The redesigned Galaxy Fold.

Tyler Lizenby/CNET

Update, Sept. 18: We now have a retail model of the Galaxy Fold and have begun to review it.


Samsung will finally release its Galaxy Fold in September, after a five-month delay. The company said that it has fixed the phone's screen problems that were first reported in April, and showed off the Fold's slightly new look at IFA 2019, a few weeks before its official launch. But Samsung isn't the only one planning a foldable device. Other phone makers have either announced foldable phones or are rumored to have one in the works. Even despite this rather large blunder from Samsung, the tech industry still has foldable phones on the brain.

Foldable phones are poised to transform the tech industry over the next five years, along with 5G. Any foldable phones we will see this year will just hint at what's to come, as the devices become thinner, do a better job of managing battery life and let mobile apps take advantage of different display sizes. And all of this will develop with the help of Google too, as the company has committed to providing Android support for foldable designs. (Given some of its recent patent filings, it may even release a foldable phone of its own.)

True, foldable phones have had a shaky start, and we don't know if Samsung's relaunch will be a success just yet. But if all 11 companies below follow through with their plans, we are in for an interesting ride. Here are the brands that have announced plans, filed for a patent or are rumored to be joining the foldable craze.

Now playing: Watch this: Galaxy Fold gives foldable phones a black eye
1:54

Samsung Galaxy Fold: Delayed, available September

As the biggest tech company to throw its hat into the ring, many were eager to learn about the Galaxy Fold when Samsung introduced it at Unpacked in February. Preorders began in April and quickly sold out on the first day. Soon after, Samsung hit a snag when a handful of tech reporters documented issues like screen breakages, flickering and, bulging with their preproduction review units. Samsung kept pushing the delay from a couple of weeks to months, until it recently announced the Galaxy Fold would be available in September. (For more information, read CNET's Galaxy Fold FAQ on the matter.)  

The phone itself has a secondary 4.6-inch display that serves as its "cover." When you're ready for something bigger, the Fold opens up like a book to a 7.3-inch tablet. After its redesign, the phone's screen is supposedly sturdier than before, and Samsung reinforced the phone's design to include things like protection caps for the hinges and additional metal layers. The Fold also has six cameras. On the back, there's the same triple-camera setup as the Galaxy S10 and on the front a single 10-megapixel camera. In tablet form, there are two additional cameras inside: a selfie camera and an 8-megapixel depth camera.  

Now playing: Watch this: Watch Samsung's Galaxy Fold stress test
1:02

Because of the phone's novel design, it costs a pretty penny at $1,980 (about £1,500 or AU$2,800). But the Fold may not be the only foldable phone from Samsung. The company is said to be developing two more foldable phones, according to Bloomberg. Citing people familiar with the company's plans, Bloomberg reported that one phone will fold vertically, while the other will fold inward instead of outwardly like the Fold. With this Galaxy Fold snafu, however,, plans may change for Samsung.

Huawei Mate X: Delayed, available October

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The Huawei Mate X.

Andrew Hoyle/CNET

Jumping on the trends of foldable phones and 5G, Huawei's's Mate X has both. It has a 6.6-inch display when folded closed and an 8-inch OLED screen when you flip it open. And it features 5G connectivity that's said to be four times faster than 4G, a 4,500-mAh battery and three rear cameras.

Huawei originally planned for the phone to launch in May, then later pushed the release to September. More recently at IFA 2019, Huawei CEO Richard Yu said he'd like to see it go on sale in October. In addition, UK carriers Vodafone and EE said they were pulling the Mate X from their device lineups for their 5G network launches, so the exact fate of the phone is tenuous. Similar to the Fold, the Mate X is also be very pricey at 2,299 euros, or about $2,600, £2,000 or AU$3,660. However, at its MWC 2019 keynote back when Huawei first announced the phone, the company hinted that cheaper models may be coming down the pipeline.

It's unlikely that the Mate X will be available in the US when it launches mid-2019 though. Calling it a security threat to the Department of Defense, the US government banned the sale of Huawei phones on US military bases. Retail giant Best Buy stopped selling them in March 2018, and Huawei's CFO was arrested in Canada at the request of the US, an act her father said was politically motivated. Huawei devices are still available in more than 170 countries around the world, however, according to a Huawei spokesperson.

Now playing: Watch this: Huawei Mate X is a foldable phone with 5G
2:43

Royole FlexPai: Available now

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The Royole Flexpai.

Sarah Tew/CNET

Developed by a startup headquartered in Fremont, California, the Royole Flexpai was the first flexible phone to debut, in October 2018. The phone has a plastic, 7.8-inch AMOLED screen and it's already on sale. You'll pay $1,318 (£1,209) for the 6GB of RAM and 128GB variant. And it's $1,469 (£1,349) for the 8GB of RAM and 256GB version. (Australian prices weren't released, but they convert to about AU$2,180 and AU$2,440, respectively.)

The FlexPai runs an OS called Water that's layered on top of Google Android 9.0. Whichever way you choose to hold or bend the device, the screen adjusts to its many different orientations and viewing options. Though rough around the edges when we first got our hands on it, the FlexPai gave us one of the first solid glimpses of what the future of foldable phones will hold.

Now playing: Watch this: Royole FlexPai is a foldable phone you can actually buy
1:56

Motorola: Confirmed

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Images from a design patent filed by Motorola in 2017. The filing went public in December.

Photo illustration by Ian Knighton/CNET

Ever since its patent application file went public in December 2017, rumors began circulating that Motorola, which Lenovo acquired in 2014, would resurrect the popular Motorola Razr phone with a folding-screen. Later, a company exec at Motorola confirmed something was coming down the pipeline, likely in the summer.

The Razr reboot will supposedly cost $1,500 on Verizon  and leaked renders have leaked online. Refreshing the phone would be a smart move on Motorola. Since its original launch in 2004, the beloved phone has gained an iconic status for its sleek design, thin profile and various color options at the time. 

Now playing: Watch this: Can Motorola's Razr top Galaxy Fold by going smaller?
2:13

TCL: Confirmed, coming in 2020

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Several of TCL's upcoming foldable devices.

Shara Tibken/CNET

Mostly known for its affordable televisions, Chinese tech company TCL is working on a number of foldable devices, which include two tablets, two phones and a cuff-like phone you wear around your wrist. Despite not being a household name in the US, you may know TCL better through other brands it owns, namely BlackBerry, Alcatel and Palm.

The upcoming devices all have flexble AMOLED displays that can bend because of what TCL calls a DragonHinge. Patented by the company, the hinge enables the screens to fold both inward and outward. TCL estimates that its first foldable phone will be available in 2020 and that it could cost less than $1,000 -- making it significantly cheaper than the Galaxy Fold.

Xiaomi Dual Flex or Mix Flex.

Xiaomi

Xiaomi Dual Flex or Mix Flex: Confirmed

In January, Chinese phone maker Xiaomi introduced its new foldable phone on the social media platform Weibo. Unlike previous phones we've seen, which have only one bend down the middle, Xiaomi's phone folds down into thirds, with both sides folding down.

Xiaomi co-founder and president Bin Lin said this form factor is "practical and beautiful" and that it "perfectly merges the experience of a tablet and a phone." No specs or pricing information were given, but Xiaomi is currently taking votes on two possible names: Dual Flex or Mix Flex.

Nubia Alpha: Available now

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The Nubia Alpha.

Patrick Holland/CNET

Nubia, an associate company of Chinese phone-maker ZTE, took the  concept of a foldable phone one step further with its Nubia Alpha. The $449 Alpha (£360 and AU$643, converted) is unique in that it's a phone that wraps around a user's wrist, similar to a smartwatch. It features a flexible 4.01-inch display, gesture controls and a water-resistant design. Its 5-megapixel camera can also record 10-second videos. However, it's missing a lot of app support and it doesn't have Instagram, Google Maps or an internet browser.

This isn't the first time we've seen a phone that looks like the Alpha. In 2016, Lenovo had a concept device called CPlus, which had a 4.26-inch display that you bent over your wrist. Unlike the CPlus, the Alpha is a real device you can get now.

Now playing: Watch this: Nubia Alpha wearable smartphone review
4:01

Apple: Rumored, with patent application

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An updated patent by Apple shows various ways it could use a flexible or folding display.

Apple/USPTO

In February, Apple once again updated its patent application for a clamshell phone with a foldable display and body. The filings have been ongoing since Apple's first one eight years ago, in 2011. Since then, rumors of a flexible iPhone reignite with every new updated document, which have been filed in 20142016 and 2017.

According to the filings, the phone "may have a flexible portion that allows the device to be folded." But keeping with its usual style, Apple has remained mum on details. So far, nothing has come to fruition with any of these patents in the public eye, and there hasn't been any info on what this device might be (and if it will even be a phone at all) or a timeline to expect such products.

Now playing: Watch this: Will Apple jump on the foldable phone trend?
6:37

Google: Prototyping, with patent application

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Google's patent application included several sketches of a potential foldable device.

Google

Back in December 2018, the tech giant filed a patent application for a foldable device. The patent is for a "foldable display of a computing device and includes a back stiffening layer, a transparent front-plate layer, a transparent cover window layer, and an OLED display layer disposed between the back stiffening layer and the transparent frontplate layer." 

Fast forward later to May when  Google then confirmed that its been prototyping the technology, but didn't see a clear use case for foldable screens yet. In addition, Google plans to support foldable phones with its Android OS platform to develop the technology from the software side as well.

Lenovo's CPlus concept phone.

Jessica Dolcourt/CNET

Lenovo: Rumored, with patent application

As mentioned before, Lenovo introduced the concept CPlus phone in 2016, which could bend and wrap around your wrist like the Nubia Alpha. While it was just a concept phone back then, Lenovo has been making inroads to release a real foldable phone to the masses. In July 2018 it filed a patent application for a "portable information device" with a "foldable configuration."

LG: Rumored

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The non-bending LG G8X ThinQ with its second-screen attachment.

Andrew Hoyle/CNET

LG doesn't have any foldable phones to announce yet, but we do know it's interested in the form-factor. So far it released two phones that come with a second screen attachment: the LG V50 and the LG G8X ThinQ.

Unfortunately, neither of these two phones are flexible. Back in 2014, LG did launch the G Flex, a phone with a curved screen. More recently at CES 2019, there were rumors that LG would introduce a flexible phone, but that turned out to be a false alarm. Instead, it showed off a rollable TV that will be on sale later this year.  

We know that LG has the technology in the works for a flexible phone, and the company is said to be working on one. But for now, these two-screen accessories will have to do.

Originally published earlier this year. Updated since then with new information.