The Vivo Y73t launched in China on September 29 and will go on sale starting from October 21. This handset is powered by a MediaTek Dimensity 700 SoC and packs a 6,000mAh battery.

source https://gadgets360.com/mobiles/news/vivo-y73t-price-cny-1399-1599-1799-launch-specifications-first-sale-date-october-1-3390270#rss-gadgets-all