Vivo Y31d battery

Vivo Y31d Launch Teased With 7,200mAh Battery and IP69+ Rating, India Debut Unlikely

Vivo is back with a new addition to its Y-series, this time targeting the rugged smartphone category with a focus on long battery life and durability. The upcoming Vivo Y31d has been officially teased in Vietnam, with the company revealing several key design and feature highlights. However, it might disappoint Indian fans, as early reports ...