Shipments of 5G smartphones spurted by 74 per cent in 2022 even as overall mobile phone shipments declined by 8 per cent in the year, CyberMedia Research said on Tuesday. According to the CyberMedia Research (CMR) report, Xiaomi led the overall smartphone market with a 21 per cent market share while Samsung led in the shipment of 5G smartphones with a 23 per cent market share.