vivo was India's fastest growing smartphone brand for the past year, far outpacing the standard market growth. A large part of that was down to the V15 Pro, which was crowned as the fastest growing V-series phone. The company is trying to build up on that success by introducing an updated 8GB RAM version of the V15 Pro alongside a new Aqua Blue vivo V15. Apart from the added 2GB RAM, the upgraded V15 Pro is identical to the regular version in every aspect. It still boats a 6.39-inch FHD+ screen with an in-display fingerprint reader and narrow bezels thanks to the 32MP elevating selfie...