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vivo smartphones with Photochromic technology
vivo is the first-ever smartphone brand in the world to bring in the concept of elevating cameras, which later on becomes a big hit among customers. It was also the first one to globally introduce the world's first half-screen in-display fingerprint scanning technology which truly changes how phones operate today.
To continuously cater to the ever-increasing demands of people for future smartphone style and design, vivo has integrated another innovation on some of their phone units known as 'Photochromic Technology.'

Photochromic technology allows smartphones' backplates to seamlessly change color. CONTRIBUTED PHOTO