Huawei's shipments in the quarter jumped 95% from a year earlier, while Lenovo enjoyed a 39% increase, IDC said. Both companies outpaced the 23% growth in the overall smartphone market. Shipments at Samsung, the world's largest smartphone maker, declined 3.9%.
While China's smartphone market is becoming more saturated, demand is strong in emerging markets in Asia, Latin America and Africa, where many consumers are still replacing their basic feature phones.