Mobile phone manufacturers are also adapting to market demand and upgrading their own products to support mobile phone storage expansion, thereby increasing the storage space of mobile phones and making mobile phones more powerful. Changes in the memory sales of storage products are directly related to application software. With the increase of mobile phone applications and the addition of music MP3 and 3G functions, the demand for flash memory capacity of customers will continue to increase, and the flash memory market will continue to grow.
As the smallest and most advanced technology in modern memory card specifications, microSDHC has its unique advantages. First of all, it has a very reliable guarantee for the protection of information security. This has the effect of preventing the accidental deletion of data and better protection of intellectual property rights. The second is its high-speed transmission, which is different from the previous generation SD card. SDHC defines the speed class (Speed ​​Class) standard, and compares the data obtained from the test with the performance standards specified by the SD Association to determine the performance level of the memory card and can address different application requirements. Shipments of mobile phones with removable memory card slots will grow at an average rate of 13% per year over the next few years, and CMIC analysts expect to grow to 1.04 billion units by 2011.
In 2007, handset shipments with removable memory card slots reached 592 million units, accounting for 53% of total handset shipments. Among them, 57% of mobile phones can support microSD (including microSDHC) slot format - this specification has now widely replaced the MMC format. Although the microSD format will face competition from other high-capacity systems, CMIC analysts expect microSD to still achieve a maximum 86% penetration in 2011. The penetration rate of mobile phones with removable memory card slots has exceeded 85% in many advanced countries. The demand for music and camera phones in emerging markets is taking off and will increase dramatically.
China Market Intelligence Center (CMIC) is China's most authoritative research and consulting service platform. There are more than 100 domestic and foreign partners in mainstream research institutions, including national authoritative statistical agencies, associations, professional research companies, data centers, and credit investigation companies. More than 100,000 professional research reports cover all sectors of the national economy. Committed to providing customers with professional and comprehensive research reports, authoritative special consulting services, accurate market data, and value-added services related to research products. Customers include more than 100 global Fortune 500 companies and mainstream companies in related industries at home and abroad.
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