TECHNOLOGYSmartphone Sales Declined 12.5 Per Cent Globally in 2020NileshFebruary 22, 2021February 22, 2021 by NileshFebruary 22, 2021February 22, 20210919 Smartphone sales declined 12.5 per cent globally in 2020, according to a report by market research firm Gartner. The company said the global smartphone market declined...