Huawei is gearing up to launch a book-style, wide foldable smartphone in China, dubbed the Pura X Max. The device is set to debut on April 20 alongside the Huawei Pura 90 and Pura 90 Pro Max. Ahead of the launch, the company has already begun teasing the smartphone online, where it appears in a narrow foldable design with a horizontal, pill-shaped rear camera module.advertisementRead Full StoryWith Apple’s foldable iPhone already generating buzz and Samsung’s Galaxy Z Flip 8 expected to arrive around July this year, Huawei’s early launch could give it a head start in the evolving foldable smartphone…