Vivo is preparing to unveil its new X500 series, which will consist of three devices: the X500, X500 Pro, and X500e. This launch follows the introduction of the X300 and X300 Pro models last October. The new series will skip the X400 designation due to cultural beliefs surrounding the number four, known as tetraphobia. The X500 is anticipated to feature a 6.4-inch display, while the larger X500 Pro may come with a 6.9-inch display. Both models are rumored to incorporate advanced camera technology, including a 50MP main camera and a 200MP periscope telephoto camera. Additionally, they are expected to be powered by batteries larger than 7,000 mAh, ensuring extended usage time for consumers.