The next generation of foldable phones will be announced by the company today. Four years is how long it has taken for these new phones to be developed.

The flip 4 has a 6.7-inch display and folds out. The time, notifications, and other at-a-glance information can be seen on the 1.9-inch display when closed. Compared to the prior-generation model, the Z flip 4 has a more slimmed down hinge, straighter edges, and a glossy metal frae.

The Z flip 4 has a dual rear camera setup with 12- and 10-megapixel wide-angle and ultra wide-angle cameras. When the Z Flip 4 is partially folded, a built-in "FlexCAM" feature allows for hands-free video, group selfies, and more.

When it's closed, the Z Fold has a 6.2-inch display that opens out like a book. There's a triple-lens camera setup that includes a 50-mm wide-angle camera, a 12-mm ultra wide camera, and a 10-mm telephoto camera. Enhancements to the processing power of the main camera make it a better camera.

The Z Fold 4 is the first phone to ship with a large screen. There is a new Taskbar that is designed to make multitasking simpler and more intuitive.

The devices use frames made of aluminum and glass. The two phones have 5G and are powered by high-capacity batteries that support fast charging and Wireless PowerShare for charging other accessories.

Other features include an IPX8 water resistance rating, as well as the ability to store up to 1 terabytes of storage.

The price of the Z flip 4 is $1,000 and the price of the Z fold 4 is $1,800. Customers who pre-order one of the foldable phones will get a free upgrade to double their storage space.

The company is also announcing an updated version of the Buds 2 Pro with Hi-fi 24bit Audio, a smaller design, and improved Active noise cancellation.

A feature rumored for the Apple Watch Series 8 is the ability to measure heart rate, blood oxygen level, and stress level. Smart home integration, body composition, and sleep tracking are included. The price of the watch is between $280 and $450.