Developed with corporate sibling Oppo, the OnePlus Open is the company's first foldable, offering a Goldilocks-like size and weight compared to its main competition from Google and Samsung. The front screen is a 20:9 6.3" LPTO display — wider than the Galaxy Z Fold 5's screen, but more slender than the comparatively chunky screen of the Pixel Fold. Inside is a 7.8", 2440 x 2268 LPTO screen running OxygenOS 13.2 with a Snapdragon 8 Gen 2 chipset and 16GB of RAM to keep the multitasking features running smoothly. The rear camera system was developed with Hasselblad and is made up of a 48-megapixel main camera, 64-megapixel 3x telephoto, and 48-megapixel ultrawide, which are joined by a 32-megapixel selfie camera on the front and a 20-megapixel camera inside. Its body is a mix of titanium alloy, carbon fiber, and other aerospace-grade materials that make it the lightest foldable on the market and feel far more like a normal smartphone when closed.