Canalys, the international tech market research firm, has released its latest market share stats for the Indian smartphone market. They have noted that the Indian market grew from Q1 2019 to Q1 2020. The data doesn't track the impact of the Indian COVID-19 lockdown on sales.
https://www.notebookcheck.net/Vivo-takes-number-two-spot-from-Samsung-in-India-Realme-maintains-market-share-after-phenominal-growth.463044.0.html