Types of Cell Phone Memory

The cell phone memory is one of the primary features of a cell phone. It is basically assures multiple services and possibilities of the device.

When you seek for a specific type of cell phone memory first thing that comes to your mind is searching the Internet. Only by entering 'cell phone memory' in the search field you'll get a huge list of e-shops that will tempt you with their prices and convincing descriptions.

In this fuss of the modern world which is ready to offer a large range of products it is quite easy to get confused about the existing cell phone memory options. So here is a simple and accessible information about the types of memory a phone can carry on:

• ROM (read-only memory). This type of memory contains the basic operating system of the cell phone. It is non-writable, which means you can't add applications or any other software to it. This is especially important in case you need to reset your hard and boot the memory of the cell phone to the factory settings. The data set as default will stay on the ROM eliminating any possible malware or virus. The amount of ROM can't be changed since you can't add to it.
• RAM (random access memory). RAM is a temporary memory used to run applications and programs. The stored data can be accessed in any order. Its random character refers to the idea that any piece of data can be quickly restored, no matter where it is located.

  The RAM memory is often confused with the flash type memory, as they both are writable and are not used to store data permanently. This type of memory is available as long as the cell phone is turned on, once it is turned off the data will be erased.

  Thus, though you can run programs from RAM, they will serve you only 'until-next-time'.

• Flash/internal memory. The internal memory is actually the one to store your programs, messages, contacts, appointments, etc. The amount of internal memory, or flash memory, is usually indicated in the cell phone description. It is measured in MBs.

If you want to download some games or applications then you'd need to take care about the memory issues, which can be not enough.

• External memory. This type of memory is easy to use and can be added to the cell phone in any amount available. It's about external flash memory cards which are inserted in specially provided slots. The most used among the memory cards are MMC, RS MMC, MiniSD cards. The maximum size they support ranges from 28 MBs to 2GB.

  The flash memory cards for cell phones differ by their physical size and power consumption. Some recent models of flash memory have DRM capacity (copy protection).

• SIM memory. It is basically used with GSM phones. The weak spot is that it contains a tiny amount of memory to store data. Using a SIM card you can choose either to store data in your cell phone or to store it only on the memory card.

So if you are about buying a cell phone pay attention to all types of the unit's memory: RAM, ROM, internal memory, etc. Insufficient RAM will cause more problems running multiple applications. Also pay attention to ROM, it should have the set of features to fit your requirements.