Global smartphone manufacturing brand vivo has brought its first foldable smartphone, Vivo X-Fold, to the global market. Vivo tablet pad was also launched for the first time. The new devices were recently released in China. However, vivo has not yet announced whether it will release these devices to other countries, including Bangladesh. Also read: Vivo Y33s available in new colour The most notable advantage of a foldable smartphone is its dual-screen display. The device allows users to spread or open the screens while working or playing games. It can be folded again and kept in the pocket like a normal device. "Vivo X-Fold is the first foldable smartphone in the world to have a 3D ultrasonic dual fingerprint sensor that will work on both screens. This 3D ultrasonic sensor supports 100 percent 3D data detection and unlocks 39 percent faster than conventional unlock systems," according to the company. Like the other smartphones of vivo X series, this one also incorporates the Zeiss camera technology. Also read:Vivo X Fold Review: Can it outsmart the other foldable phones? Also, this device is equipped with Zeiss optics and Zeiss T coating. Apart from that, Zeiss portrait effects have been added. Also, Vivo X-Fold offers a layer of ultra-thin glass (UTG) for added protection which ensures durability. SPU Snapdragon combined with hardware and software 8-Zen will secure data on the smartphone. Vivo's 11-inch tab includes a 2.5K and 120Hz ultra vision display. Read Best Upcoming Smartphones in May 2022 in Bangladesh