Image Source: Visual China BEIJING, June 7 (TMTPOST) — The shipment volume of smartphones in China went down by 29.2% year-on-year to 69.346 million units in Q1 2022, according to statistics from market research firm Canalys. Statistics from Canalys show that in Q1 the global smartphone shipment was 311.2 million units, registering year-on-year decline of 11%. Xiaomi, OPPO and vivo, which were the top three Chinese brands in terms of sales volume, all suffered a year-on-year decline of around 20% in shipment. Information from the China Academy of Information and Communications Technology shows that in Q1 the smartphone shipment volume…