TubeSum ← Transcribe a video

Video 5aS-8QCRdGE

0h 09m video Transcribed May 26, 2026 Watch on YouTube ↗
Beginner 4 min read For: Tech enthusiasts and smartphone fans interested in unreleased prototypes and LG's history.

AI Summary

LG's mobile division is dead, likely because they made innovative but financially unsustainable phones. However, before shutting down, they developed a rollable smartphone that never reached the market. This video showcases that unreleased LG rollable phone, revealing its design, functionality, and the engineering behind it.

[00:00]
LG's Demise

LG made crazy phones without a steady moneymaker, leading to their mobile division's death.

[00:28]
Last LG Phones

The LG Velvet and LG Wing were their last releases; the Wing had a swiveling display revealing a second screen.

[01:10]
LG G8X and Dual Screen

LG offered a case with a built-in display for dual-screen functionality at a lower price than foldables.

[01:52]
Rollable Phone Rumors

Rumors of a rollable smartphone surfaced after LG's rollable TV at CES, but it never launched.

[02:05]
Unreleased Rollable Phone

The video shows the unreleased LG rollable phone, obtained via dbrand, which expands from 6.7 to 7.4 inches.

[03:29]
Rollable Concept

The rollable design offers a large screen without a crease, but requires storing extra screen and motors.

[04:11]
Hidden Display and Back Screen

Extra screen is hidden behind a rail; the back of the display is visible through clear glass and can show information.

[05:04]
Button Placement

Volume buttons are pressure-sensitive areas on the side; power button is on the back with a fingerprint reader.

[05:30]
Software Animations

Lock screen and settings app have animations that adapt to the phone's expanded or closed state.

[06:10]
Motor Strength and Safety

Motors are strong enough to push a MacBook Pro; squeezing the phone triggers auto-close to prevent damage.

[06:40]
Pinch Hazard

The phone can pinch small items like a microfiber cloth but not fingers.

[07:09]
Durability Concerns

Visible gears and air gaps suggest poor water/dust resistance; flexible display is exposed.

[07:36]
Customizable Sounds

Sounds play during opening/closing to mask motor noise; can be turned off.

[08:02]
Crease Comparison

Less crease than foldables but still some waviness due to the rolling mechanism.

[08:26]
Specs and Teardown

4500 mAh battery, 12GB RAM; teardown by Zach Gerwig reveals two motors and spring-loaded arms.

LG's rollable phone was nearly complete with functional hardware and software, but the company's mobile division shut down before it could be released. It remains a fascinating glimpse into what could have been.

Clickbait Check

95% Legit

"The title promises an unreleased LG rollable phone, and the video delivers exactly that with hands-on demonstration."

Mentioned in this Video

Study Flashcards (10)

What was the screen size of the LG rollable phone when closed?

easy Click to reveal answer

6.7 inches diagonally.

02:17

What gesture expands the LG rollable phone?

easy Click to reveal answer

A three-finger swipe across the screen.

02:36

What is the expanded screen size of the LG rollable phone?

easy Click to reveal answer

7.4 inches, with a more square-ish shape.

02:36

How does the phone store the extra screen when closed?

medium Click to reveal answer

The extra screen is hidden behind a rail on the right side and curves over the back, visible through clear glass.

04:11

What are the volume buttons on the LG rollable phone?

medium Click to reveal answer

Pressure-sensitive areas on the left side where buttons would normally be.

05:04

Where is the power button located on this phone?

medium Click to reveal answer

On the back, doubling as a fingerprint reader underneath the cameras.

05:16

What happens if you squeeze the phone while it's open?

medium Click to reveal answer

It triggers auto-close to prevent damage and flashes an error message.

06:26

What is the battery capacity of the LG rollable phone?

easy Click to reveal answer

4500 mAh.

08:26

How much RAM does the LG rollable phone have?

easy Click to reveal answer

12GB.

08:26

How many motors are inside the LG rollable phone?

hard Click to reveal answer

Two motors.

08:42

🔥 Best Moments

😲

Unreleased Phone in Hand

The reveal that the phone exists and is functional is surprising, as it was thought to be only a rumor.

02:05
😂

Motor Sound Cover-Up

The idea of an engineer designing a sound to mask the motor noise is humorous and shows quirky design choices.

03:17
😲

Phone Pushes MacBook Pro

Demonstrating that the phone's motors can push a 16-inch MacBook Pro across a table is an impressive and unexpected feat.

06:10

Full Transcript

Download .txt

[00:00] So, LG is dead. Why? Well, probably because they made a bunch of crazy phones without also having, like, a steady moneymaker at the same time.

[00:12] So, let's say that's why we love them, but that's why they died. But, right before they were going to die, they actually did have one more trick up their sleeve. One more shot in the barrel. And, now that I have it here in my hands, I think it's safe to say this was going to be their craziest shot yet.

[00:28] See, the last phones LG did release, before they died, were the LG Velvet and the LG Wing. The Wing. This is already insane. I remember doing a video about this phone.

[00:42] And this thing was nuts. It looked like a normal phone at first, but it was split, so you could swivel the spring-loaded top layer up over the top in a horizontal orientation, and then reveal a second, smaller, square display underneath,

[00:55] so you could have a T-shaped screen experience for some reason. All the engineering and software tricks that went into making this not just work, but feel intentional, were just insane. There's the same company that also made the G8X, which was right at the beginning of the folding phone era,

[01:10] but they wanted to offer similar functionality at a fraction of the price. So they made a case with a built-in display so you could plug it in and have a dual-screen experience. And there were also some other tricks here, too, like a fully folding 180-degree hinge

[01:24] and adding pass-through magnetic charging adapters so you could still fast charge even while the USB port was taken up by the case. Again, incredible. But they got all the way to 2021 without also making a real, solid, consistent moneymaker phone,

[01:39] which they would have needed to keep the whole thing alive. It runs out of money. They end up shutting down their whole mobile operation. There was also right around the time that there were some rumors, though, of a rollable smartphone from them.

[01:52] That never came out. This is two years after we first saw a rolling TV from them at CES. But now the year is 2026, and I've got my hands on that rollable phone anyway, thanks to dbrand.

[02:05] I don't know how they get their hands on these things. They have their ways. I don't have questions. But yeah, I imagine very few people outside of LG have ever held or seen one of these up until very recently.

[02:17] And spoiler alert, it is definitely the most insane one yet. So the concept is simple, right? You have a regular phone again when it's closed. It about a 6 display diagonally Looks kind of like a regular slab phone I mean it obviously isn but we get to that in a second But then with a simple three swipe gesture across the whole thing

[02:36] the whole phone expands and it rolls open to become a slightly more square-ish 7.4-inch mini tablet, basically. So anytime, anywhere at all, you can three-finger swipe to roll it open or roll it close,

[02:52] like some sort of scroll or parchment or something. It's funny, the numbers 6.7 to 7.4 doesn't sound like that big of a difference on paper, but it's obviously the shape of the display

[03:04] that's changing quite a bit. By the way, yes, it does play that sound on the speakers every single time you open and close it. Pretty sure to try to cover the sound of the motors, which you can also hear,

[03:17] about as effective as coughing to cover up a part, but that's fine. I like the idea, though, that there's some engineer that has to sit in a room and come up with the perfect sound to, like, match the frequencies of the motor to try to hide it.

[03:29] That idea to me is hilarious. Good for that person. So the rollable concept itself. Kind of interesting. Like, you can see how someone would convince themselves this is a good idea. Like, some might want a foldable, but maybe you don't.

[03:43] Maybe you want a different way of having a large screen in your pocket and no crease. Right? So that's an upside. But once you actually make the phone, then you realize how insane this has to be. First of all, you've got to store that extra screen somewhere.

[03:57] So when you're looking at it like a normal phone, it appears to just be a single screen that kind of bends over both edges, like a lot of those older Samsung phones from when this was trendy. But the extra screen is hidden in plain sight.

[04:11] It's just to the right where it dips off behind this rail. And if you flip the phone over it, you can actually see the rest of the display curving over the back here. And LG decided to make that a clear glass as well,

[04:23] so you can actually still see it, and you can turn on that back part of the display for various little software tricks, like displaying messages or even showing camera UIs, so you can take selfies with the primary cameras,

[04:35] which are still back here. There's a 64-megapixel main and a 12-megapixel ultrawide. This part actually kind of reminds me of the Xiaomi Mi Mix Alpha, if you remember that phone. I showed this on video. Xiaomi had this concept phone that also never went on sale, and it didn't expand or anything

[04:49] like that, but it was basically all screen all the way around, which was insane, and it let them play with stuff to put on the sides and back of the phone for the ultimate screen ratio Similar to that phone though there not really enough room on the side of the phone with the rails

[05:04] to actually have real buttons. So on the left side, the volume buttons are actually pressure-sensitive areas up at the top where the buttons normally would be, and then the power button is just on the back of the phone,

[05:16] doubling as a fingerprint reader underneath those cameras. Seems kind of weird at first, but surprisingly reachable. I mostly though just love that they clearly got so far into working on this idea that they got to the stage of like developing those little software tricks to make it feel like

[05:30] a smooth experience. Like this, this is a lock screen, one of the lock screens. Look at this animation when it expands, this like blooming flower thing, and then when you shrink it, it goes back down to a single petal.

[05:43] That's kind of cool. Also the settings app, you can see this little slide over animation when you go from close to open to add a column to the settings app. That's nice. And then when you go from open to closed, that's subtle slide over to take that column away.

[05:56] Honestly, it feels like they're really close to releasing this. So then, quick rapid fire through a couple other little things that I noticed, just stuff that I wouldn't have thought about until I actually got my hands on it. One is the motors are stronger than I think you would expect.

[06:10] It's not unbreakable, but it's really impressive. If you try to open the phone and give it a little resistance, it does actually push surprisingly hard against that resistance. So it can push a 16-inch MacBook Pro across a table with rubber feet down.

[06:26] That's like five pounds. But also, if it's open and you just squeeze really hard in your hand, it can actually trigger it to finish closing itself to sort of just prevent damage, and then it flashes an error message. So, clearly, they've really thought about this.

[06:40] Then, number two, can it pinch you when it closes? Kind of, yes, it can pinch things. So your fingers are mostly too big to get pinched in the back or the bottom, but it can usually pinch smaller items and then pick them up, like microfiber cloth.

[06:55] Then three, okay, there's no way this is water-resistant or dust-resistant probably. I know they never got to the stage maybe as being marketed or IP-rated or even named for that matter, but when it's open, I mean, look at these teeth.

[07:09] You can just tell. You can see the teeth of the gears at the top and the bottom. You can see air gaps. so between that and the fact that this soft flexible display is constantly exposed to the elements unlike a regular

[07:21] modern folding phone where it's protected all the time this was probably not going to have the best durability so then number four okay so you can change the different sounds that play when you unroll and I think they all roughly the same length of time that it takes to unroll

[07:36] So you can hear these different versions of sounds that play that can match the sounds of the motor. You can also turn that sound completely off, in which case the motor by itself sounds like this.

[07:50] Then number five, there is less of a crease than a folding phone, yes. But it's not no crease. Like, theoretically, one of the biggest advantages of a form factor like this is the display doesn't have to fold in half around a super tight radius.

[08:02] But, you know, there is still some curve here to roll over to the side, so there's just a larger radius of something. Just a little wavering you can see a little bit more clearly when the display is off.

[08:14] Not really a big deal compared to some of the creases we've seen, but something interesting I found. There are some other notable specs that I found while just digging through the settings here, like a 4500 mAh battery and a 12GB of RAM.

[08:26] None of this stuff really matters because it's not a real phone. But if you want to see how hilariously over-engineered the inside of this phone is, you can watch Zach Gerwig-Everything's video because he also got one, and he took those screws and took them out and it looks ridiculous inside.

[08:42] And you can see in his video there's not just one, but two motors that are doing all the opening and closing of the phone. And then there's these, like, three spring-loaded arms pushing the whole chassis over to the side while it unrolls.

[08:54] It's wild. I'll link this video below. So, you know, shout-out to LG, RIP. We clearly don't know, like, how much they would have charged for this or even what they would have called it.

[09:07] You know, you can leave your best guesses at something like that down below. But what we do know is they got insanely far in the development process. This is functional hardware, working software, special features, all that stuff.

[09:20] They just didn't survive long enough to actually ship it. I would say it feels like LG is the only one who actually tried to ship a phone like this, but, you know, there is word on the street that Samsung is also trying to do a rollable type of smartphone, even still.

[09:35] Maybe this year, maybe in the future. We'll see. Definitely get subscribed to be among the first to see that, but it does come out, so I'll definitely get my hands on that. yeah now you've seen it the unreleased LG rollable phone

[09:48] let me know your thoughts down below thanks for watching catch me in the next one peace

⚡ Saved you 0h 09m reading this? Transcribe any YouTube video for free — no signup needed.