Megabytes Megabyte MB is a unit of transferred or stored digital information, which is extensively used in information and computer technology. Kilobytes Kilobyte KB is a common measurement unit of digital information including text, sound, graphic, video, and other sorts of information that equals to bytes.
Guest Thanks for the information Satish Good Information, but which is most commonly used in day-today life? Vijay lakshmi Thanks sir IT Engineer Seriously? Guest Thanks for clear my doubt A petabyte is 1,,,,, 2 50 bytes, 1, terabytes, 1,, gigabytes, or 1,,, megabytes. An exabyte is 1,,,,,, 2 60 bytes, 1, petabytes, 1,, terabytes, 1,,, gigabytes, or 1,,,, megabytes. A zettabyte is 1,,,,,,, 2 70 bytes, 1, exabytes, 1,, petabytes, 1,,, terabytes, 1,,,, gigabytes, or 1,,,,, megabytes.
A yottabyte is 1,,,,,,,, 2 80 bytes, 1, zettabytes, 1,, exabytes, 1,,, petabytes, 1,,,, terabytes, 1,,,,, gigabytes, or 1,,,,,, megabytes. As of , there are no approved standard sizes for anything bigger than a yottabyte. However, the two proposed standards are hellabyte or brontobyte. Calculating the above values is simple once you know the values of each of the above sizes. For example, in the gigabyte section above, we know that 1 gigabyte is equal to 1, megabytes.
The rule of thumb for MP3 audio is that 1 minute of audio takes up about 1 megabyte. Audio and image and video data typically stored in "compressed" form, MP3 being an example.
We'll talk about how compression works later. A data CD disk stores about MB. The audio on a CD is not compressed, which is why it takes so much more space than the MP3. The series of bits are represented as spiral path of tiny pits in the silver material in the disk. Imagine that each pit is interpreted as a 0, and the lack of a pit is a 1 as the spiral sequence is read.
Fun fact: the whole spiral on a CD is over 5km long. A flash memory card used in a camera might store 16 GB. If you are going to download some music or video to enjoy offline, then GB should be enough. If you want to download a lot of music or video, or just want to not worry about space when doing so, then get GB. But if you have some video and audio files downloaded, then you better go with the GB variant. Many people prefer the GB. But why should you go for it? On a 64GB phone, system files could eat up 30 percent of your allotted space.
Any gb phone prevents you from buying another phone from at least 2 years. Let me explain. If you are going for android and u have any less memory phone, adding memory card makes the phone slower.
Reading from external memory device always takes more time. We believe that for most people, GB is a great storage size to go with.
With GB, you should have more than enough space for the important files that matter to you.
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