Samsung Electronics Co. reported another record quarterly profit as a revival in its semiconductor business offset flat sales of high-end smartphones.
The South Korean company, which is the world's largest maker of smartphones, memory chips and televisions, said Friday its July-September net profit rose 25% over a year earlier to 8 trillion won ($7.5 billion).
It was the seventh quarter in a row that Samsung posted record earnings.
Growth was driven by semiconductors and sales of cheaper smartphones in contrast to previous quarters that relied on premium smartphones.
Third-quarter profit from its semiconductor business doubled over a year earlier to 2.06 trillion won as demand rose for memory chips used in mobile devices, servers and digital game consoles.
Samsung's mobile business posted a record profit, contributing nearly 70% of the company's total operating profit.
However, growth in premium smartphones, the Galaxy S4 and the Galaxy Note 3, came to a halt during the third quarter, staying at the same level as the previous quarter.
In the premium market, Samsung is feeling the heat from the launch of Apple's latest phone.
Counterpoint Technology Market Research said Samsung's smartphone market share in the US fell sharply to 29% in September, from 37% in August, yielding the top spot to Apple whose share surged to 39% last month thanks to the iPhone 5S.
It was Samsung's cheap smartphones that drove mid-teens percentage growth in shipments.
"Samsung's result reflects the current situation in the global smartphone market. The premium smartphone market is not growing quickly," said Young Park, an analyst at Hyundai Securities.
"There was a concern whether Samsung would compete well with second-tier handset makers in China in low- and mid-end smartphone markets but its growth in that area was impressive."
Samsung forecast that growth in overall smartphone sales would remain low at less than 5% during the final three months of this year, as competition heats up during the peak season for consumer electronics.
Samsung, meanwhile, is trying to narrow Apple's lead in tablet computers.
Samsung forecast more than 20% growth in sales of tablets from the third quarter.
The company's and operating profit were also at record levels. Sales rose 13% to 59 trillion won while operating profit of 10 trillion won was up 26%.