In recent years, innovation might’ve slowed when it comes to regular smartphones, but foldables continue to improve at a rapid rate.
Since Samsung launched the original Galaxy Z Flip and Galaxy Z Fold in 2020, dozens of different companies have experimented with versions of their own, creating devices that offer some extra benefits compared to standard smartphones.
In the case of the modern flip phone, the folding screen enables large handsets to become much more compact, giving you at-a-glance information via a smaller cover screen. Meanwhile, book-style foldables aim to replace both your phone and tablet, with a regular-sized device that opens to reveal a much larger screen inside.
As you might be aware, all of the current foldable phones are Android devices. Despite a few rumours, Apple is yet to release a folding iPhone.
Why you should trust us: Phone reviews and buying advice have been a staple of Tech Advisor’s coverage since the original iPhone was released in 2007 and Android made its first headlines in 2008.
We’ve guided you through 2G, 3G, 4G and 5G; we’ve reported on the rise and fall of Windows Phone, BlackBerry phones and LG phones. We’ve seen companies push the boundaries of what is possible on such a small device, continuing to make leap forwards in terms of both hardware and software.
That’s particularly apparent when it comes to foldables, which have come a long way in the four years since the first consumer devices hit the market. Modern flip phones and book-style foldables are impressively accomplished devices, with limited hardware and software compromises and prices that are coming down all the time.
We perform in-depth, real-world testing on every new foldable phone that’s worth buying (several every single year), adopting it as our primary phone for the most authentic experience possible and making sure we are in a position to give you the best possible buying advice.
Best foldable phones 2024
1. Motorola Razr 40 Ultra/Razr+ – Best flip phone
The Razr 40 Ultra – also known as the Razr+ in the US – is the best foldable phone in the world right now.
That’s in large part down to the expansive cover display, by far the largest on any flip foldable, which extends down and around the two exterior cameras. You can use this for notifications, widgets, and selfies, but also to play games and even run full Android apps – though the squished interface definitely works better for some than others.
Battery life is good for a flip phone, as is the main camera, though the other lenses definitely disappoint. But for now, this sets the benchmark for the next flip phone to meet.
Read our full
Motorola Razr 40 Ultra review
2. Samsung Galaxy Z Flip 5 – A close second
Pros
- Truly compact
- Premium build quality
- Fun design
- Clever software features
Cons
- Middling battery life
- Cameras solid but same as Z Flip 4
- Slow charging
The Razr manages to pip Samsung to the top of this chart with sheer fun vibes, but the Z Flip 5 is the safer buy in many respects. It’ll get four years of Android updates and five years of security updates, both of which are a year longer than Motorola.
The design is plainer but quite elegant on a product that closes to the size of a small coaster. It’s tough too, with Samsung’s armour aluminium sides and tough Gorilla Glass Victus 2 on the front and back.
While the cover display is useful, it’s not quite as versatile as the Razr one. But with strong performance, a premium build and impressive software, it’s definitely worth your time.
Read our full
Samsung Galaxy Z Flip 5 review
3. OnePlus Open – Best book-style device
Pros
- Great displays
- High-end rear cameras
- Clever software
- Premium design
Cons
- Average battery life
- Few apps optimised for big screen
- Only splash resistant
The Open is a very impressive first foldable from OnePlus, though less surprising when you consider parent company Oppo’s experience with them.
Its 6.31-inch cover display can easily be used as a regular smartphone, or opened to reveal a 7.82-inch internal screen. Both are 120Hz OLED panels, with a barely noticeable crease giving it an advantage over Samsung.
But it’s the rear cameras that really make this the best book-style foldable you can buy. Each of the Open’s three sensors (main, ultrawide and 3x telephoto) deliver great photos, and you can easily use them for selfies instead of the less impressive front-facing lenses.
Build quality and performance are strong, while OnePlus has added some genuinely useful multitasking features to Android – if only more Android apps were optimised for the big display. Battery life could also be better, but there’s still a lot to like about the OnePlus Open.
Read our full
OnePlus Open review
4. Motorola Razr 40/Razr (2023) – Great value flip
Pros
- Affordable
- Excellent battery life
- Great vegan leather design
- Good software
Cons
- Cameras could be better
- Only water-repellent
Price is still the main thing that counts against foldables, preventing them from being a realistic option for many people. But with a starting price of just £799/$699.99, the regular Motorola Razr 40 (or Razr (2023) in the US) is cheaper than many regular phones.
There are two key downgrades compared to the Razr 40 Ultra/Razr+ which currently sits in top spot. It has a much less powerful Qualcomm Snapdragon 7 Gen 1 processor, plus a smaller and less useful cover display. The device is less exciting as a result, but these might be compromises you’re happy with.
And with a larger 4200mAh battery, and slightly better 64Mp main rear camera, it’s not just price that might sway you towards the cheaper model. But if you want a great flip phone without the usual high price tag, this is the device to go for.
Read our full
Motorola Razr 40 review
5. Honor Magic V2 – Best design
Pros
- Stunning slim and light design
- Bright, vibrant displays
- Strong cameras
- Solid performance
Cons
- Outdated chipset
- Some software frustrations
- Very expensive
When it comes to design, there’s no better foldable out there than the Magic V2. At just 9.9mm thick and 231g, it’s the thinnest and lightest out there, and more in like with regular smartphones.
Alongside a premium build and impressive cameras, Honor has nailed the hardware. Despite a slightly older chipset, performance is still very strong, while both the outer and internal displays are a joy to use.
However, it’s not all good news. Honor’s MagicOS Android software is cluttered and few apps are optimised for the bigger screen, while the chipset will soon be two generations out of date. Alongside that high price tag, there are enough reasons to hesitate before buying one.
But if you can find a model with a steep discount, it’s one of the few book-style foldables that we can genuinely recommend.
Read our full
Honor Magic V2 review
6. Samsung Galaxy Z Fold 5 – Impressive phone-tablet hybrid
Pros
- Premium build
- Great performance
- Long battery life
- Useful software
Cons
- Prohibitively expensive
- Huge crease in main screen
- Awkward, heavy shape
- Cameras are bad for the price
It’s even more expensive than the OnePlus Open, but the Galaxy Z Fold 5 is still a very good book-style foldable. The hardware is decent, but it’s Samsung’s excellent foldable software that does a lot of heavy lifting.
Alongside a range of great features, the long software support (four OS updates, five years of security updates) make it worth considering.
The outer display is thin so a little hard to type on, but it does mean the Fold is usable one-handed. The inner screen is of a great quality despite the visible crease down the middle, and really does present anything you’re doing with clarity and vibrancy. It’s more durable than previous generations, and is compatible with Samsung’s S Pen, which is now slimmer and comes in an optional, useful case.
Battery life is decent considering that large screen is a power drain, and you also get Samsung’s DeX mode for plugging into a monitor and using a desktop setup. The cameras aren’t the best, but they are solid, and the Z Fold 5 remains a real statement device.
Read our full
Samsung Galaxy Z Fold5 review
7. Google Pixel Fold – Best foldable software
Pros
- Excellent cameras
- Great screens
- Google apps optimised for big screen
- Gap-free design
Cons
- Expensive
- Chunky and heavy
- No stylus support
It’s no real surprise that Google’s first foldable delivers more on the software side than the hardware.
The company has worked to optimise many of its own apps for the foldable format, and combined with the Pixel OS experience the user experience here is arguably the best around right now.
Unsurprisingly the cameras are excellent too, with a triple rear camera including a 5x telephoto lens. Good display quality and a gapless hinge help to round out the package.
Still, there are downsides. Battery life seemed a little unreliable in our review, and it’s hard to deny that the thick and chunky Pixel Fold looks a little clunky compared to other big-screen foldables. It also lacks the stylus support of its main Samsung rivals.
Regardless, if you’re a fan of Google’s usual software prowess and can afford the steep asking price, this is an excellent option.
Read our full
Google Pixel Fold review
8. Nubia Flip 5G – Most affordable
Pros
- Impressively low price
- Distinctive design
- Attractive displays
- Solid battery life
Cons
- Bloated software
- Mixed cameras
- No software update commitment
With a starting price of just £499/$499, the Nubia Flip 5G is the flip phone many people have been waiting for. It means you no longer have to pay flagship prices for a device that folds in half.
And despite its mid-range price, the Nubia Flip 5G gets a lot right. A statement design includes unique circular cover display, while the main display is one of the best around. You also get decent battery life and solid performance.
However, compromises have inevitably been made to keep it so affordable. That’s most obvious when it comes to cameras, which tend to struggle in environments where the light isn’t good. Relatively slow 33W charging and a lack of any official water resistance are also concerns.
But the big thing that’ll stop most people buying one is the software. Nubia’s MyOS Android skin is cluttered and bloated, and there’s no specific commitment to updates from the company.
It’s still impressive value for money, but there are enough downsides for most people to look elsewhere.
Read our full
Nubia Flip 5G review
FAQ
Are foldable phones fragile?
Yes! They have screens that are a flexible composite of glass and plastic, and the technology is quite new. We’ve seen creases in screens crack and break, and have had the factory-applied screen protectors peel away at the crease.
Samsung in particular is wary of this. If you live in Europe or the US, the company offers very good customer service, and offers a screen protector replacement within warranty. Repairs outside of warranty are also reasonably priced and you can either send away your phone or go in store to book an appointment for a repair.
Other brands have less support out there, so check before you buy if you are worried.
Are folding phones waterproof?
Some are, and some aren’t. Samsung’s newer foldables, the latest Motorola Razr models, and a few select others are fully waterproof – but you won’t want to take an Oppo or Honor folding phone out in the pouring rain. Check the tech specs before you buy.
So far only the Motorola Razr 40 Ultra and Razr 40 include any dust protection, so any other folding phone should be kept away from the beach!
Is there a foldable iPhone?
Not yet, but there probably will be at some point. We’ve rounded up all the latest rumours about a potential Apple foldable but for now it’s just speculation. Apple has a track record of adopting new technologies a little later than market rivals, but then tends to do a better job, or at least release a product that is fully realised rather than feeling like a prototype.
Samsung may have matured its foldable line up now, but the original Galaxy Fold in 2019 was so flawed the company had to recall it initially.
Which foldables are available in the US?
At the time of writing, only Samsung, Motorola, Google and OnePlus sell foldable phones in the United States. This means North American customers can only choose from the Z Fold, Z Flip, Razr, Pixel Fold and Open lines if they want to buy one.
Foldables from Oppo, Honor, Huawei, Vivo, and Xiaomi are not available in the US, and likely never will be.
Should I import a foldable phone?
Because a lot of foldable phones haven’t had global releases you might be tempted to import them.
But if a phone has only been released in China, it’ll probably have Chinese-oriented software and won’t come with the Google Play Store installed.
You’ll be able to get Google apps on there, but it will be a bit of a faff. Importing a foldable also means you will lose out on in-country support for warranty claims or repairs.
If you are desperate for a folding phone but it’s not out in your country, it’d be better to import a phone with Google services. If you’re in the US, it’s not an awful idea to import a device from the UK, as it will have Western software and likely work on 4G and 5G bands in the States. Always check the specs first though, and buy from a reputable source.