Technologies
Apple’s Rumored iPhone Flip Not Expected Until 2025
Apple has patented plenty of foldable displays, but there’s still only rumors that a folding iPhone is in the works.

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Samsung, Motorola and even Google have introduced foldable phones like the Galaxy Z Fold 4, Motorola Razr reboot and Pixel Fold, respectively. As the niche becomes increasingly crowded with Android folding phones, Apple still hasn’t come out with its own foldable, despite evidence mounting for years that the company seems to be tinkering with one, possibly called the iPhone Flip. But rumors say Apple may not launch its own flexible screen device until 2025.
Years ago in 2017, folks predicted that a foldable iPhone could launch in the near future of 2020 — which didn’t happen. Analysts and leakers have been kicking the release date down the road ever since, and rumors and wish lists have hung around as phone fans keep their hopes up. Absent any confirmed details from Apple, here’s everything we know so far about the company’s future foray into foldables.

04:04
Release date: The iPhone Flip launch could be in 2025
It seems to be an open secret that Apple
is working toward a foldable iPhone. The company has been registering patents for foldable technologies for almost a decade now, and while there’s no guarantee that one will come out even after all that research (remember AirPower?), there’s still been buzz and possible release dates floated for years — though still not one solid enough to get excited about.
Early rumors pointed to 2021 as a potential target date, but the year passed with no foldable iPhone in sight. A March 2021 report from longtime Apple analyst Ming Chi Kuo (via MacRumors) suggested 2023 might be more realistic, if it ever happens. According to Kuo, Apple still needs to figure out technology and mass production issues before bringing a device like this to market, hence the wait. Speculation later in 2021 from Bloomberg’s Mark Gurman aligned with Kuo’s predictions: In his Power On Newsletter, Gurman said that the foldable iPhone may not arrive for another two to three years.
But since then, new rumors have pointed to an even later release. Reliable display analyst Ross Young said in February that the foldable iPhone has been pushed back to 2025, and Kuo revised his predictions to 2025 in a tweet on Friday.
«Apple may launch its first foldable product in 2025 at the earliest, which may be a foldable iPad or a hybrid of iPad & iPhone,» Kuo wrote in the tweet.
The rumor mill quieted down since then, and it doesn’t look like we’ll get an iPhone foldable to arrive this year alongside the iPhone 15 expected to launch later this year. But that still leaves two years before Kuo’s prediction could possibly become reality.
Read more: Top Foldable Phones for 2023

08:49
Design: What will the foldable iPhone look like?
A 2021 report from Bloomberg indicated Apple already has a working prototype of a foldable iPhone display. While it’s not yet a working model, it’s a step up from a patent — which, until then, was all we had seen.

This illustration, according to Apple’s patent filing, showsa «device that bends along a flexible portion such as a flexible seam associated with a hinge.»
Apple seems to have taken out every patent under the sun when it comes to foldable displays, including an origami-style folding display, a flip-up display and even a wraparound display. And while we don’t know which one will make the final cut, both Kuo and Bloomberg seem to agree that the current prototype is more of a traditional fold-out design.
Unlike Microsoft’s Surface Duo, which has the hinges on the exterior, Apple’s would have one continuous display with a hidden hinge mechanism like the Galaxy Fold.
However, Apple leaker Jon Prosser reported in early 2021 that the iPhone Flip will likely use a clamshell design and come in several «fun colors.» Between the flashy purple iPhone 12, and the new blue and pink options for the iPhone 13, an array of fun colors for Apple’s first foldable device is definitely a possibility.
YouTuber ConceptsiPhone also gave us a glimpse into what the iPhone Flip could look with concept art of the foldable iPhone in the colors blue, red, gold and green.
Roadblocks: What still stands in Apple’s way?

Corning is working on bendable glass for foldable phones.
While Samsung and others have been testing the waters, Apple has been learning from the pain points of their foldable devices and figuring out how they’d be used.
One of these pain points: the crease. A lot of the current cover materials, including the glass and plastic mix that Samsung uses for the Z Fold and Z Flip, show a visible crease when folded out to full screen. To avoid it, Apple would likely have to wait for Corning
, Apple’s glass provider, to create some kind of bendable version of its Ceramic Shield screen. The company is already working on a bendable glass, but hasn’t announced a launch date for it.
Kuo tweeted in April 2022 that Apple was testing a foldable OLED screen. Korean tech news site The Elec also reported that Apple was working with LG to develop a foldable OLED panel.
Cost: Foldable phones don’t come cheap
Price is another major problem for these types of devices. Although Samsung still has the most affordable folding phone with the clamshell Z Flip 4 at $999, most others in the category are book-style foldables like the Galaxy Z Fold 4 and the Pixel Fold which are around twice the price of most flagship phones. We wouldn’t expect a foldable iPhone to be cheaper than its rivals. Apple’s foldable needs to be in line with current foldable and nonfoldable models to be able to compete against other brands and entice iPhone users to ditch their single-screen devices and pay more for a foldable.
A report last year found that half of American consumers are interested in buying a foldable phone, though Apple customers are slightly less willing to make the leap than Samsung or LG users. But perhaps the «Apple effect» will change those stats if and when a foldable iPhone ever becomes reality.
For more, check out everything we’ve heard about the iPhone 15. You can also see the most exciting phones to look out for in 2023.
Technologies
Today’s NYT Mini Crossword Answers for Monday, May 19
Here are the answers for The New York Times Mini Crossword for May 19.

Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.
Today’s NYT Mini Crossword is pretty easy. 5-Across, «one for whom every day is Boxing Day,» stumped me because I really wanted the answer to have something to do with cats. (Spoiler: It did not.) Need some help with today’s Mini Crossword? Read on. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.
The Mini Crossword is just one of many games in the Times’ games collection. If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.
Read more: Tips and Tricks for Solving The New York Times Mini Crossword
Let’s get at those Mini Crossword clues and answers.
Mini across clues and answers
1A clue: Network satirized on «30 Rock,» for short
Answer: NBC
4A clue: Sport played on horseback
Answer: POLO
5A clue: One for whom every day is Boxing Day?
Answer: MOVED
6A clue: Like correct letters in Wordle
Answer: GREEN
7A clue: Blend together
Answer: MELD
Mini down clues and answers
1D clue: «Invisible Man» or «Little Women»
Answer: NOVEL
2D clue: Run in the wash
Answer: BLEED
3D clue: What bourbon whiskey is primarily made from
Answer: CORN
4D clue: Tiny hole in the skin
Answer: PORE
5D clue: Longtime movie studio acquired by Amazon in 2022
Answer: MGM
How to play more Mini Crosswords
The New York Times Games section offers a large number of online games, but only some of them are free for all to play. You can play the current day’s Mini Crossword for free, but you’ll need a subscription to the Times Games section to play older puzzles from the archives.
Technologies
Today’s NYT Connections: Sports Edition Hints and Answers for May 19, #238
Hints and answers for the NYT Connections: Sports Edition puzzle, No. 238, for May 19.

Looking for the most recent regular Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles.
Connections: Sports Edition might be tough today if, like me, you don’t know what «loge» means. Read on for hints and the answers.
Connections: Sports Edition is out of beta now, making its debut on Super Bowl Sunday, Feb. 9. That’s a sign that the game has earned enough loyal players that The Athletic, the subscription-based sports journalism site owned by the Times, will continue to publish it. It doesn’t show up in the NYT Games app but now appears in The Athletic’s own app. Or you can continue to play it free online.
Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta
Hints for today’s Connections: Sports Edition groups
Here are four hints for the groupings in today’s Connections: Sports Edition puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.
Yellow group hint: Brag.
Green group hint: Where’s my seat?
Blue group hint: City that never sleeps.
Purple group hint: Opposite of go.
Answers for today’s Connections: Sports Edition groups
Yellow group: Boast
Green group: Stadium seating sections
Blue group: New York Knicks
Purple group: ____ stop
Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words
What are today’s Connections: Sports Edition answers?
The yellow words in today’s Connections
The theme is boast. The four answers are crow, gloat, grandstand and showboat.
The green words in today’s Connections
The theme is stadium seating sections. The four answers are bleacher, loge, suites and upper deck.
The blue words in today’s Connections
The theme is New York Knicks. The four answers are Bridges, Hart, McBride and Towns.
The purple words in today’s Connections
The theme is ____ stop. The four answers are back, jump, pit and short.
Technologies
Blade Runner: 18-Rotor «Volocopter» Moving from Concept to Prototype
It may look "nutty" and like a "blender," but the designers say the craft could challenge helicopters
Inventor and physicist Thomas Senkel created an Internet sensation with the October 2011 video of his maiden—and only—test flight of a spidery proof-of-concept 16-rotor helicopter dubbed Multicopter 1. Now the maker of the experimental personal aviation craft, the European start-up e-volo, is back with a revised «volocopter» design that adds two more rotors, a serial hybrid drive and long-term plans for going to 100 percent battery power.
The new design calls for 1.8-meter, 0.5-kilogram carbon-fiber blades, each paired with a motor. They are arrayed around a hub in two concentric circles over a boxy one- or two-person cockpit.
After awarding the volocopter concept a Lindbergh Prize for Innovation in April, Yolanka Wulff, executive director of The Charles A. and Anne Morrow Lindbergh Foundation, admitted the idea of the multi-blade chopper at first seems «nutty.» Looking beyond the novel appearance, however, she says, e-volo’s concept excels in safety, energy efficiency and simplicity, which were the bases of the prize.
All three attributes arrive thanks largely to evolo’s removal of classic helicopter elements. First, the energy-robbing high-mass main rotor, transmission, tail boom and tail rotor are gone. The enormous blades over a normal chopper’s cabin create lift, but their mass creates a high degree of stress and wear on the craft. And the small tail rotor, perched vertically out on a boom behind the cabin, keeps the helicopter’s body from spinning in the opposite direction as the main blades, but it also eats up about 30 percent of a helicopter’s power.
The volocopter’s multiple rotor blades individually would not create the torque that a single large rotor produces, and they offer redundancy for safety. Hypothetically, the volocopter could fly with a few as 12 functioning rotors, as long as those rotors were not all clustered together on one side, says Senkel, the aircraft’s co-inventor and e-volo’s lead construction engineer.
Without the iconic two-prop configuration, the craft would be lighter, making it more fuel efficient and reducing the physical complexity of delivering power to the top and rear blades from a single engine. Nor would the volocopter need an energy-hungry transmission. In fact, «there will be no mechanical connection between the gas engine and the blades,» Senkel says. That means fewer points of energy loss and more redundancy for safety.
E-volo’s design eliminates the dependence on a single source of power to the blades. As a serial-hybrid vehicle, the volocopter would have a gas-fueled engine, in this case an engine capable of generating 50- to 75 kilowatts, typical of ultralight aircraft. Rather than mechanically drive the rotors, the engine would generate power for electric motors as well as charge onboard lithium batteries. Should it fail, the batteries are expected to provide enough backup power so the craft could make a controlled landing.
Whereas helicopters navigate by changing the pitch of the main and tail rotor blades, the volocopter’s maneuverability will depend on changing the speed of individual rotors. Although more complex, it is more precise in principle to control a craft using three to six redundant microcontrollers (in case one or more fails) interpreting instructions from a pilot using a game console–like joystick—instead of rudder pedals, a control stick and a throttle.
Wulff’s first impression about the volocopter’s design is not uncommon. E-volo’s computer-animated promotional videos of a gleaming white, carbon-fiber and fiberglass craft beneath a thatch of blades recall the many-winged would-be flying machines of the late 19th century. This point is not lost on Senkel.
«I understand these skeptical opinions,» he says. «The design concept looks like a blender. But we really are making a safe flying machine.»
That would be progress in itself. Multicopter 1 looked like something from an especially iffy episode of MacGyver, complete with landing gear that involved a silver yoga ball. Senkel rode seated amid all those rotors powered only by lithium batteries. Multicopter 1 generated an average of 20 kilowatts for hovering and was aloft for just a few minutes.
There’s a reason why the experimental craft flew briefly and only once.Senkel describes that first craft as «glued and screwed together.» Seated on the same platform as the spinning blades, he says, «I was aware of the fact that I will be dead, maybe. Besides, we showed that the concept works. What do we win if we fly it twice?» he asks rhetorically.
Other than putting the pilot safely below the blades, the revised volocopter design would operate largely the same as the initial prototype. The design calls for three to six redundant accelerometers and gyroscopes to measure the volocopter’s position and orientation, creating a feedback loop that gives the craft stability and makes it easier to fly, Senkel says.
The volocopter’s revised prototype under construction could debut as soon as next spring. The first production models, available in perhaps three years, are expected to fly for at least an hour at speeds exceeding 100 kilometers per hour and a minimum altitude of about 2,000 meters, still far shy of standard helicopter’s normal operating altitude of about 3,000 meters. «This could change our lives, but I don’t expect anything like that for 10 years,» Senkel adds.
Given that most of the technology needed to build the volocopter is already available, «this idea is fairly easy to realize,» says Carl Kühn, managing director of e-volo partner Smoto GmbH, a company that integrates electric drive systems and related components.
Like Senkel, Kühn has modest short-term expectations despite his repeated emphasis on the standard nature of the technology involved. «I guess that e-volo will have [a prototype] aircraft in three years that can do the job—that it will lift one or two persons from one point to another,» he says.
The biggest immediate limitations appear to be regulatory. For instance, European aviation regulators consider any electrical system greater than 60 volts to be high voltage and regulate such systems more aggressively, Kühn says. As a result, the volocopter will operate below that threshold. The craft will also need to weigh no more than 450 kilograms to remain in the ultralight category, which is likewise subject to fewer government aviation regulations, according to Senkel.
The Lindbergh Foundation’s Wulff says the organization’s judges felt e-volo had «a greater than 50 percent chance of succeeding, or they wouldn’t have given them the innovation award.» Asked if she would line up to fly one someday, she says, «I sure would. It looks very compelling to me.»
Follow Scientific American on Twitter @SciAm and @SciamBlogs.Visit ScientificAmerican.com for the latest in science, health and technology news.
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