Business Prepared to fend off challenges from Chinese rivals, says Samsung official Updated : May 24, 2018 01:56 PM IST In March alone, the South Korean giant registered a massive 58 percent market share in the flagship segment. in the mid-range and budget segments, the Chinese brands seem to have outperformed Samsung. Samsung this week launched four new smartphones in its Galaxy "A" and "J" series. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.