How Do Foldable Phones Work? A Guide to the Galaxy Z Series

The Galaxy Z series pioneered a market not just by introducing a new design, but crafting hardware, software, and a UX that work together to create a unified experience that keeps up with users' day-to-day life. To understand what makes the Galaxy Z series possible, you have to look behind the technology, design, and software experiences that power them.

What makes a folding screen possible?

Samsung's FlexHinge enabled the creation of a flexible display that differs from traditional smartphones in a significant way: their foldable design adapts to fit your needs at a given moment - whether you want to prop up Galaxy Z Flip for a hands-free photo or use Galaxy Z Fold's immersive screen on the go.

With foldables now in their 7^th generation, the technology continues to advance based on customer feedback and new innovations. Both Galaxy Z Flip7 and Z Fold7 are the lightest Flip and Fold to date, offering larger displays without larger devices. Plus, both devices are durable enough to withstand daily wear and tear thanks to IP48 water resistance,¹ an Armor Aluminum frame, and Corning® Gorilla® Glass Victus® 2.

What are the benefits of having multiple screens on one device?

A hallmark of the Galaxy Z series is its combination of a cover screen and main display. Cover screens are designed for added flexibility, allowing users to take advantage of new experiences. Flip's cover screen lets you check notifications, take photos, use widgets, and more without ever opening your device. On Fold, you get a full smartphone experience like that of a traditional bar-type phone one moment and a tablet-like display the next.

How do hardware and software work together?

Foldables deliver a Galaxy experience not available on any other device. One UI offers a range of unique features designed to work together with Galaxy Z series' hardware to provide a seamless experience. When your device is partially folded, Flex Mode allows you to go hands-free, while you're taking a group photo, or watching YouTube videos. Multitasking is also easier on a big screen. Multi Window² lets you open up to three apps at once on Galaxy Z Fold so you can easily look something up without losing the conversation on a video call.