Due to the launch of iPhone 4S planned as early as September 2011, Digitimes reports that Apple has lowered its expected shipment volume of iPhone 4 ahead of the September launch for the fifth-generation iPhone – “iPhone 4S.â€
for the second quarter of 2011 from 20 million units, to 17.5-18 million units consisting of 16 million units of the 3G version and 1.5-2 million units of the CDMA version, according to Taiwan-based supply chain makers. Bases on global sales of 18.6 million units of iPhone 4 and shipment volumes in the first quarter of 2011, there are an estimated 1.5-2 million units in stock, the sources indicated.
Production of iPhone 4S will begin in August and the earliest launch may be in September. All the 3G and CDMA chips for iPhone 4S will be supplied by Qualcomm and the rear camera will be upgraded to an 8-megapixel resolution model with OmniVision Technologies and Taiwan-based Largan Precision to supply image sensors and lens kits respectively.