Moto Razr 2019: A foldable smartphone with no display crease
arstechnica.com
arstechnica.com
Note that an industrial design is also registered[3] but it doesn't look as useful for understanding how it works.
[1] https://patents.google.com/patent/US10054990B1/en?oq=1005499...
[2] http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=H...
[3] https://www3.wipo.int/designdb/en/showData.jsp?qi=8-m9YGJqGI...
Remember the Samsung/Apple patent cases? That patent over rounded corners on a tablet was a design patent.
I don't want to denigrate the obviously detailed design work that went into producing the hinge itself, and those details will have been an absolute nightmare to get right, but I'm also not seeing anything immediately which makes it more than conventional mechanical design.
Maybe moving the hinges to the side and using sliding supporting plates is more complicated and less obvious than it looks? Problems do tend to look a lot simpler once someone else has solved them for you.
However, the real issue is implementation. Trying to get the screen rigid over a void and fit all the components into a very confined space. IMO, this is what should be patentable not the idea of a void. Aka. Is it a viable phone or just a nifty demo.
PS: And looking at the patent that’s actually a big part of it. Their hinge design is has some very interesting tradeoffs, which might make this viable.
This is so true. I wonder if there's a law named for this phenomenon?
Off topic, but I find many managers fall into this trap. I.e. they don't recognize the difference between when someone exceptionally bright solving a problem very quickly and just moves on vs. a mediocre thinker who takes an inordinate amount of time to solve a problem, but then advertises their accomplishment like a metal of valor (and managers typically fall for it).
https://en.wikipedia.org/wiki/Egg_of_Columbus
> An egg of Columbus or Columbus' egg refers to a brilliant idea or discovery that seems simple or easy after the fact. The expression refers to an apocryphal story, dating from at least the 15th century, in which it is said that Christopher Columbus, having been told that discovering the Americas was inevitable and no great accomplishment, challenges his critics to make an egg stand on its tip. After his challengers give up, Columbus does it himself by tapping the egg on the table to flatten its tip.
I'm looking at you Microsoft.
With touch screens this is no longer a problem, and the design constraint for a flip phone is less relevant. If anything it now increases the time to unlock a phone if you have to flip it open first then authenticate with thumbprint or face scanner.
however I am still in the camp of hoping we have reached peak phone size and instead will see more offerings along the sizes of early smart phones.
I've got some pants with deep pockets but tight enough that my cased iPhone is too thick to comfortably fit. A folding phone like this wouldn't work at all.
But I don't really miss flip phones per se. Just smaller smartphones. The galaxy s4 was around the upper limit of how big I'd like my phone to be.
Unsure why phone manufacturers insist on trying to make their phones thinner and more fragile when everyone wraps them in a case of some description.
Because consumers don't actually buy what they say they want.
I'm always seeing people demand more durable screens and longer battery life, and Motorola made the Droid Turbo 2 with a massive 3750 mAh battery and a truly shatter-proof screen. People dropped it from a drone onto concrete from over 500 feet and it survived [0]. It takes more than one smack with a hammer to break the screen. [1]
And yet, nobody bought it, because when it comes to make a purchase, people still want phones that look sleek and modern, which means thin and a back made out of glass, because plastic is ugly, and metal interferes with wireless charging.
Motorola's been producing phones for years that have the features people actually ask for. They made Android phones with physical keyboards up to 2012 [2]. I remember seeing polls about phones with QWERTY keyboards back then and so many people saying they want one, but when it came to actually buy, they'd rather get an iPhone with a screen that shatters if you sneeze.
[0] https://www.youtube.com/watch?v=fTJOL5ikuZA
This is a major reason behind why I've stuck with my iPhone 5S since the end of 2013. Unfortunately, after 6 years, the battery life is now really suffering, and it's starting to feel a little sluggish. Up until the last 6 - 12 months it's been a great phone though.
/s
True.
> and haven't been for half a decade.
The iPhone SE is less than 5 years old, and it's terrific. I've had mine for nearly three years and I just got the battery replaced. I'm not sure I'd buy an SE new today if I needed a new phone, but I'm going to hold onto it until it dies or another good small phone comes out.
I also find typing on it to be much more inaccurate than larger phones (even with swipe typing).
The battery life and everything else is great, though.
My search for a _wide_ phone led me to develop this: https://github.com/dotancohen/screensize/
I've run it across every phone on the market and no phone is available that has a screen as wide as the Note 3 had six years ago. But phone _height_ has increased over 30% on average.
That depends if you had a lock code - in such case it was irrelevant back then already. Also it wasn't like you'd check the phone hundreds of time per day as most of the people do nowadays so it wasn't a big annoyance to unlock by pressing e.g. two keys in the keypad, but maybe that's just me.
One thing that many people appreciate as well was receiving a call and just open the phone to answer it.
It was less well used in the US where you were charged a relatively exorbitant rate for sending and receiving texts. $.05/SMS + $.25/MMS
There wasn't any image content, but you certainly don't need images to have messages you want to keep private.
I wouldn't want anyone I know going through any of my private conversations line by line. I don't see how razr 2004 vs iphone 2019 is any different in that regard.
This isn't at all true in my experience, perhaps it's an age/generational thing? Personally, everyone that I know that texts today texted just as much back when they had flip phones like the razr
And yeah as others have said, it protected your texts and pictures. The razr already had a camera.
What's a "call" and why would I receive one on my phone?
If they have an Apple-class thumbprint / face scanner with basically unnoticeable delay, the slight delay for flipping it open might be a reasonable tradeoff for the huge durability improvements for active people and there could be some nice mitigation techniques such as their small display for anyone who doesn't want to flip it open to see if they have a message.
I think this argument is really grasping as straws.
How critical is longevity of screen, during the life span of a smart phone? Sure it gets damaged, here and there. No where near approaching a problem, where the market dictates a hard cover over the screen.
Not going to lie, I want one, even though I appreciate my Pixel 3 camera nearly every day, and this has a rubbish camera.
It is good to finally see some innovation occurring in the Android hardware space however, although it remains to be seen how the software will cope.
Honestly I could give two shits about all these hardware gimmicks. I wish mobile ARM devices had some standard BIOS or UEFI or something. Only Microsoft forced their manufacturers to use UEFI and no one really uses devicetree.
I care more about being able to take a new device and install what I want on it, just like any off the shelf PC laptop and being able to install Linux.
PostmarketOS is making some big pushes, but the mobile space is missing the hardware compatibility that enthusiasts need to run things that aren't Google/Apple tracking devices.
There just aren't enough hobbyist in this market to demand that standardization. Linux got big because it could run on a lot of the standard hardware out there. In the mobile space, we need custom devices like the PinePhone and Libbrem 5 (that don't exist yet) just to get the same kind of freedom.
The fact that there are a ton of devices out there that should be more than capable and powerful enough to be really good mobile devices, but that are crippled by the newer versions of Google services that slow them to a fucking crawl, is really screwed up and wasteful.
It's true, I was so excited as I scrolled down the page and convinced myself that I'd get one just because I loved my RAZR from 2005. But then I got to the $1500 price tag.
Now, I bought a $1350 phone a couple months ago so it's not that I wouldn't pay $1500 for a phone. The problem is everything that this phone is not (and that my other phone is). The folding screen is cool, and this is the perfect application for it. But, I think they're going to have trouble getting $1500 for someone's main phone if it only has one camera lens.
There will no doubt be some diehards, and if they can get the price of this down to typical Android flagship pricing then they might see some traction. But at $1500, it's going to be a very limited market (and maybe that's their goal).
Has it really come to this?
I'd gladly buy a phone with a single mediocre camera as a daily driver if all the other specs are flagship-class (which sadly the Razr's are not) and if it means saving a few hundred bucks off the hardware and R&D of the latest and greatest camera tech.
Am I in the minority now?
If the concept succeeds, I’m sure prices will drop eventually.
I think we need to wait for the Razr v3 (pun intended), which might be more suitable for the masses.
If I'm getting the right idea about how big this is, I think I definitely want the iPhone SE version of this phone.
Here's hoping that's what they make the second V3.
If they release 300$ in 2021 they may sell a few of them. I'd be tempted, and I usually only buy 2nd hand moto g <n>
(still bitter about Motorola's "support" of Z2 Force)
C++, Java, Python, Camera, video, a multitasking OS, Internet access, lasting two/three days on single charge.
Yet my first Android device, running Froyo, could hardly last a full day, in spite of forked Java that was supposed to perform better than what Nokia and Sony were delivering.
> The battery life of Nokia 6120 is impressive. To give you an example, a daily average of 5 minutes of calls and 20 SMS requires charging every four to five days. More demanding jobs, including active internet browsing in UMTS, will surely reduce durability to 2-3 days, but even so the phone does great. Charging takes about 2.5 hours.
https://www.gsmarena.com/nokia_6120_classic-review-161.php
Try to do this with most mid range Android devices.
I believe we will end with 6.8~7.2 inch smartphones going mainstream in the West too soon.
People will be carrying their aircraft carrier sized smartphones in bags, or pouches, while using a dumbphone for talk.
Checkout Xiaomi Qin A1
I literally laughed out loud at that.
Modern smartphones have fantastic battery life if you switch off data and use them like dumbphones. When I travel sometimes I leave my home SIM with data off in an old iPhone and it easily lasts a week.
I am yet to own an Android device that lasts more than 3 days.
My iPhone 11 Pro Max lasts 2 days with decently heavy use if I'm not going totally crazy on it, I haven't used Android in ages though.
For those not familiar with his channel, he tests new phones from a durability perspective, using Mohs hardness scale picks of varying hardness to see where screens begin to scratch (ie will keys scratch? sand?), and the infamous bend test simulating sitting down with the phone in a tight pocket. He also does teardowns, looking at eg rubber gaskets for moisture protection.
Fun thing from JRE: the apple glass used in the phones and watch aren't really that much different from any run of the mill middle-class phone today. It's pretty much a standard solution. Keys, coins won't scratch, but sand, gravel, stone might. He checks this against a (Tissot?) watch that uses a sapphire glass, and doesn't scratch.
The camera is bad though, but that's one of the reasons why smart phones get more expensive each year. I won't buy into this ultra-resolution, low-light, AI photo craze.
IMO they should focus on that low-price segment and they will own the market. I don't see any value in foldable screen gimmicks.
Also your idea sounds pretty bad. No wide screen videos, and why not just put a keyboard in the bottom half to reduce costs further?
I wouldn't mind a thin gap between two screens as long as you won't notice it too much while swiping.
But maybe it's very difficult to make a hinge that keeps the screen a µm apart all the time.
Along the lines of your question, is anyone reading a display engineer who can shed some light on why we are seeing foldables now? What have been recent engineering developments that make these things feasible now, and should we expect the number of these foldable screens to be growing exponentially for sometime?
I can understand the high price, but I imagine most people will wait for a cheaper version.
Is this really the case? Legit question. I'm not very familiar with the state of battery tech, but I remember the release of that massive Energizer phone and I don't think I'd be comfortable trading that much size for a better battery.
My first smartphone was a Note 2. I put a 10 amp hour zero lemon battery on that, was great. I did the same thing with the Note 4. Nowadays everyone makes it ridiculous to swap a battery and I don't like the "wrap around style" but thankfully phones with 4-5 amp hour batteries with more efficient SoCs are available these days so it's not as bad.
I'd still love to see a large format phone with a 6-7 amp hour battery built in though. It would barely be any thicker and would mean once a week charge for me.
Ah, the nostalgia! Used to own a V3X, and although really liked the device, quality wise it didn't last for more than a year (buttons needed to be pressed harder, the soft touch would peel off, etc)
The keyboard was unusable, the UI was ugly and slow, bluetooth did not work properly. There were just so many issues. I remember it being released in Europe and it was one of the most expensive phones at the time; about a year or two later it was sold for peanuts.
All that being said, this phone runs android and does look quite cool. It might be a great phone at 1/6 of its price some day.
That's completely false. Nokia was by for the largest cell phone brand in the US in the early 2000s.
It makes me question any HN historian chiming in on the past when people are so wrong about such a recent era.
Man, this was the era that was so ubiquitous with flip phone usage that "free ringtones" were the biggest spamsite genre of the time and entire kiosks at the mall existed to sell you custom faceplates and vajazzling decor for your phone.
I think one thing at play is that people regularly extrapolate their microscopic local experience into broad wisdom about the world. Nobody in their social circle had a Nokia? It was dead in USA. Nobody in their social circle texted much? Nobody did. They don't like spinach? Kids would never eat salad (which I just saw in another thread). Maybe it's a bug in the human software.
I think the issue sibling comment to yours was getting at but not directly saying, is that humans have a bad habit of not remembering exact time periods for non-important distant past things. It’s why I cross reference on Wikipedia or other sources before stating things matter of factly for anything I’m pretty sure about, but not positive on. Wish more folks did that!
[0] confirmed on Wikipedia, as I wasn’t positive.
172 x 72 x 14 = 173376
53 x 98 x 13.9 = 72196.6
173376 / 72196.6 ~= 2.4
(original Razr dimensions from https://en.wikipedia.org/wiki/Motorola_Razr)In the unfolded state, only the lip at the bottom remains 14mm thick. The rest is 7mm thick.
172 x 72 x 14 is a meaningless figure because it combines maximum dimensions from two different states. The fact that the lip at the bottom doesn't unfold probably adds to the confusion.
Edit: According to updated figures from GSM Arena, the folded height is 94mm -- even shorter than the old Razr. So the actual volume (ignoring curves) is 94 x 72 x 14 = 94,752mm^3 = only 31% bigger than the old one.
...while looking at the article I just spied "09JAN19" on the back of the display in the 5th image in the 3rd gallery (the teardown one).
Motorola have been working away at this for over a year.
And (probably...?) successfully kept it a secret.
And watched while Samsung's fold thing blew up.
With their own display probably already set in stone.
And it looks like they have a winner on their hands.
Hahh.
>Motorola have been working away at this for over a year.
>And (probably...?) successfully kept it a secret.
They didn't. January 16th: https://www.theverge.com/circuitbreaker/2019/1/16/18185101/m...
January 21th: https://www.theverge.com/2019/1/21/18191330/motorola-razr-le...
Rumoured initial release of February 2019 and the Snapdragon 710 that is in devices for over 1.5? years already I wouldn't be surprised if similar problems as Samsung's lead to that late release now.
I optimized for battery life in my last purchase, now I charge 2x / week, brings back the old Nokia memories from the 90s :)
Would this have been possible with that much larger bottom curve, or are there parts of the Android UI that would be cut off? The little hint that comes up to switch to portrait/landscape mode comes to mind.
Foldable displays are probably the future, but they need to be actual value (like a significantly larger display) for them to properly take off. Waiting to see the next generation Samsung phones, should be interesting once they get the form factor right.
Putting on external case also means casing on both sides when folded. Hrm.
Also, $1500 for a flip phone (that admittedly has a cool foldable screen that), this feels like a joke to me.
Apple got rid of as much mechanical stuff as possible. There was a good reason for it.
Back in the early 2000's, my then girlfriend received a Motorola cellphone for her birthday. Her sister bought the same model a week later. The thing worked fine, but some time after the guarantee period expired, the screen flipped upside down. Very strange problem to have. Exactly a week later, the same thing happend to her sisters phone.
Since then, that brand leaves a very bad taste in my mouth.
https://en.wikipedia.org/wiki/Sony_BMG_copy_protection_rootk...
Out of the pan and into the fire.
I'll be happy if this becomes the CmdrTaco comment for the 2020 revival of the Moto Razr, but I doubt it.
If you always wait for someone to ask for stuff, you'll always be chasing tail lights.
If I had a magic wand, I'd use it to fold my 6S and get something half as tall and twice as thick.
Also, flipping your phone open/closed used to be fun. I'm not sure if it will still be, but it used to be.
I do. So, now we've cleared that up :)
Actually, it was enough back when I had a Huawei Mediapad X1, with its 7" inch 1920x1200 display. When it came time to replace that aging phone, I couldn't find anything similarly wide.
I ended up with a 7.2" Huawei Mate 20X, which despite its longer diagonal, is significantly less wide.