The 3 MP camera will have slightly higher quality/detail than the 2.5MP camera.
The quality of a camera depends on more than the amount of megapixels it has. With computer screen resolution at around 100 dpi and photo printers between 200 and 300 dpi, the difference in the quality of your photographs will depend more on your skills as a photographer than on the equipment. A good photographer will be able to capture a high quality photo on a 6 megapixel camera. The quality of the camera equipment will also depend on the manufacturer.
The iPhone 4 camera has a 5-megapixel camera. The camera also has HD (720p) video recording for up to 30 frames per second with audio.
If you need a 30 megapixel camera, you are better off checking the classified ads for any. If this doesn't work, you can always decide on what manufacturer you really like and place a direct order online so that you cut out the middle man and get the best deal for your money.
the difference is negative 5 and the difference between 30 and 25 is 5. Some people look at the difference as absolute value so we have |25-30|=|30-25|=5
Best Buy has the Sony Cyber-shot 14.1-Megapixel Digital Camera on special this week for $99.99 for a savings of $30. They also offer free shipping on this camera. This camera is offered in blue and silver.
The difference between 5 and 30 is the same as 30-5=25
The answer is -30.
it is 25 and 5
8-megapixel camera Autofocus Tap to focus Face detection in still images LED flash Video recording, HD (1080p) up to 30 frames per second with audio Video stabilisation Front camera with VGA-quality photos and video at up to 30 frames per second Photo and video geotagging
The two numbers are 25 and 15
The number of photos that can be held depends entirely upon what quality you wish to shoot the pictures at. A 5 megapixel camera, at maximum resolution, probably won't hold many photos. (25-30) As the resolution increases, the number of photos that can be held decreases exponentially. At a lower quality (say 640 by 480) you can hold between 1000 and 3000 photos on a 256 mb camera, depending upon the compression.
Video recording, HD (720p) up to 30 frames per second with audio5-megapixel iSight cameraVGA-quality photos and video at up to 30 frames per second with the front cameraTap to focus video or still imagesLED flashPhoto and video geotagging