TOKYO/SEOUL -- Smartphone makers including Samsung Electronics have increasingly outsourced device development to maintain cost competitiveness, with these phones now making up more than a third of market.
Externally designed devices occupy one-third of market in boon for China contractors

Samsung stepped up outsourcing development of its smartphones in the second half of 2019. (Photo by Yusuke Hinata)
TOKYO/SEOUL -- Smartphone makers including Samsung Electronics have increasingly outsourced device development to maintain cost competitiveness, with these phones now making up more than a third of market.