What is viva v23?

As an AI language model, I do not have access to recent information. However, based on my available data, Viva V23 is a smartphone model from the Viva brand. It may feature a large display screen, a high-quality camera, powerful processor, and long battery life. Additionally, it may have 4G connectivity, dual-sim card slots, and support for various multimedia formats. More specific details on this device may be obtained by researching it online or reaching out to the manufacturer's customer service team.