The world's two largest mobile phone manufacturers, Nokia and Samsung Electronics, unveiled new cheaper smartphone models today hoping to defend their stronghold from Apple.
The US firm - which has conquered the high-end of the phone market - is set to launch a lower-cost version of the iPhone 4 soon, sources told Reuters this week.
Samsung unveiled four new smartphone models under its Galaxy line today, expanding its flagship product line to cheaper phones to tap growth in emerging markets.
Nokia, whose weak smartphone offering has put its survival into question, unveiled three new mass-market smartphone models which will use a new version of its Symbian software which the Finnish firm has decided to dump in favour of Microsoft software.
Nokia sales chief Colin Giles repeated in a speech in Hong Kong that the firm was committed to roll out further Symbian phones and upgrade the software, but consumers and retailers have shun away from phones using the software the manufacturer itself is dumping.
Market for cheaper smartphones - which are given away for free by many operators in exchange for 1 or 2 year contracts - is led by Nokia and Samsung, but the two have been under pressure from ZTE, Huawei Technologies and a host of no-brand producers pumping out hundreds of millions of phones.
Samsung forecast cheap models costing below $200 (€138) would account for more than half the overall smartphone market by 2015 in volume terms, up sharply from last year's 16 per cent.
Apple and Samsung are locked in a bruising patent fight in the United States, Europe and Asia, as they jostle for top title in the smartphone market after ending Nokia's 10-year reign in the second quarter.
Apple has long stuck to the higher end of a booming mobile device arena, but is now seeking new markets to sustain the rip-roaring pace of growth that has enthralled Wall Street.
The introduction of cheaper models comes just a day before Samsung goes to a German court to try to overturn a ban on its selling Galaxy tablets in the country.
A Dutch court today issued a Europe-wide prelminary injunction against Samsung Galaxy smart phones at Apple's requst..
The Korean firm is the nearest rival to Apple in smartphones and its shipments in the second quarter were just 1 million units short of Apple's 20.3 million unit sales, according to market data.
The new Galaxy lineup, all running on Google's Android platform version 2.3, will be shown to the public at annual IFA electronics fair in Germany starting next week.
Samsung launched its first flagship Galaxy phone in June 2010 and its followup Galaxy S II, launched in April this year, has sold more than 5 million units.
Much of that growth in smartphone market is expected to come from lower cost emerging markets, where margins are slimmer and competition is tough.
Small underground factories that churn out China's grey market cellphones, mostly in Shenzhen, are giving global brands a run for their money.
As many as 900 million phones a year are produced in Shenzhen, including big brands such as Huawei and ZTE but also lesser-known names like G'five and Daxian , according to industry estimates.