Global smartphone industry revenues declined -7% annually during Q4 2018, blaming to both declined volume and ASP. Apple maintained top position as the largest vendor by revenue, followed by Samsung, Huawei, OPPO and vivo. Huawei, OPPO and vivo all posted improved revenue and ASP this quarter. In contrast, Apple and Samsung posted annual decline by revenue and ASP this quarter. Our extensive report provides quarterly global handset and smartphone shipments, wholesale (transfer) pricing, revenue metrics, as well as operating profit and margin for 23 major vendors from Q1 2010 to Q4 2018. Global smartphone vendor market share by price-tier, and global revenue-share tracking by PRICE-TIER, for all 23 vendors are also included. This report is a vital tool for monitoring the financial health and tiered market share of leading brands such as Samsung, Apple, Huawei, Xiaomi, LG, OPPO, vivo and others.