What is mega pixel ?

The more pixels a camera has, the more detail it can capture and take larger pictures can be without becoming blurry.

Resolution is the amount of details that the camera can capture, and resolution is measured in pixels “Megapixel is 1109000 pixels”

So, the unit of measurement of resolution is pixel or mega pixel to know more about the relationship between the pixel and resolution, you should read the next lines and compare between the points to know the what’s mega pixel mean :

Some typical resolutions:

• 256x256 - Found on very cheap cameras, this resolution is so low that the picture quality is almost always unacceptable. This is 65,000 total pixels.
• 640x480 - This is the low end on most "real" cameras. This resolution is ideal for e-mailing pictures or posting pictures on a Web site.
• 1216x912 - This is a "mega pixel" image size -- 1,109,000 total pixels -- good for printing pictures.



What's Mega pixel ?

• 1600x1200 - With almost 2 million total pixels, this is "high resolution." You can print a 4x5 inch print taken at this resolution with the same quality that you would get from a photo lab.
• 2240x1680 - Found on 4 mega pixel cameras -- the current standard -- this allows even larger printed photos, with good quality for prints up to 16x20 inches.
• 4064x2704 - A top-of-the-line digital camera with 11.1 mega pixels takes pictures at this resolution. At this setting, you can create 13.5x9 inch prints with no loss of picture quality.

High-end consumer cameras can capture over 12 million pixels. Some professional cameras support over 16 million pixels, or 20 million pixels for large-format cameras.