The Samsung Galaxy Z Fold 5 might come with a key design upgrade

A waterdrop hinge is on the way

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We would always expect smartphones to get better year on year, but if the latest rumors around theSamsung Galaxy Z Fold 5are to be believed, the foldable handset is going to come with a key improvement in terms of its design.

According to South Korean outletNaver(viaSamMobile),Samsungis going to use a waterdrop shape hinge in the Galaxy Z Fold 5, which means the device would be able to fold completely flat, with no gaps between the two halves of the display.

Several handsets from Chinese manufacturers already use this design approach for their foldables, but at the cost of full water resistance. However, Samsung is apparently going to add the new hinge shape while maintaining an IPX8 rating for the phone.

Even more durable

Even more durable

TheSamsung Galaxy Z Fold 4is a great foldable phone, and we wouldn’t say it has any durability problems, but a waterdrop hinge means less stress on the display fold, and that should mean the reliability of the device will go up again.

We’veseen steady improvementsin foldable phone technology as the years have gone by, and these devices are now a long way ahead of where they were in the beginning – and that makes them more appealing to consumers.

The report says that Samsung has actually held a patent for a hinge of this type since 2016. It’s not clear exactly why it hasn’t been implemented before now, but it could be something to do with perfecting the technology or making it cheap enough to implement.

Analysis: improved durability means more competitors

Analysis: improved durability means more competitors

The first Galaxy Fold made its debut in 2019, and since then folding phone technology has improved considerably. We’ll be getting the fifth incarnation of the device later in 2023, alongside (most probably) the successor to theSamsung Galaxy Z Flip 4.

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As reliability and manufacturing processes improve, that’s going to encourage more phone makers into the market. Right now it’s basically just Samsung and the Chinese tech companies that are producing foldables for consumers.

The next major foldable phone launch we see could be for theGoogle Pixel Fold: it could be here as early as May 2023. There’s also rumors of afoldable iPhone, but we might be waiting until 2024 or 2025 for that particular device to show up.

Whatever the other manufacturers do, Samsung is always going to have a head start on them, and it will be hoping that that’s enough to give the Z Fold and the Z Flip series an edge in what will be an increasingly competitive market.

Dave is a freelance tech journalist who has been writing about gadgets, apps and the web for more than two decades. Based out of Stockport, England, on TechRadar you’ll find him covering news, features and reviews, particularly for phones, tablets and wearables. Working to ensure our breaking news coverage is the best in the business over weekends, David also has bylines at Gizmodo, T3, PopSci and a few other places besides, as well as being many years editing the likes of PC Explorer and The Hardware Handbook.

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