KOLKATA: Two senior executives of Korean electronics giant Samsung India have put in their papers. Senior vice presidents, Ranjivjit Singh who was heading mobile phone marketing and Sukesh Jain who was leading the enterprise business, have quit, two senior industry executives said.The exits come at a time when Samsung has been facing competition from the Chinese brigade led by Xiaomi and BBK Group’s four brands - OnePlus , Oppo, Vivo and Realme – in the Indian market where it is still the leader by revenue in mobile phone and television business.Aditya Babbar, who used to report to Singh and holds the position of a director, will now independently handle mobile phone marketing function. Senior director Akash Saxenaa has taken over the role of Jain.When contacted, a Samsung India spokesperson declined to comment.Till lately, Singh was also the chief marketing officer at Samsung India but last year was made the chief of mobile phone marketing when Samsung decided to rejig and strengthen the mobile phone business.Samsung India surpassed the $10-billion revenue mark in the Indian market in 2018-19 with the company continuing to grow its bread-and-butter mobile phone revenues despite the Chinese competition eating away its market share.As per latest regulatory filings made to Registrar of Companies (RoC), Samsung India’s revenue grew by 19.7% in FY19 at Rs 73,085.9 crore as compared to Rs 61,065.6 crore it had clocked in FY18. In the mobile phone business, Samsung India revenue increased by 15.4% at Rs 43,087.9 crore in FY19 as compared to Rs 37,349.7 crore in FY18.Market tracker Counterpoint Research data shows Samsung continues to be at the second place in the Indian smartphone market with 20% share as of July-September quarter. The company lost 3% volume share as compared to the same period of 2018. Xiaomi leads the market with 26% share, Vivo at third spot with 17%, closely followed by Realme at 16%.