Yes and no.
Higher resolution images usually require more memory to store them.
However different photographic file formats may take different amounts of memory for the same resolution image (e.g. a jpg file will take less memory than a raw file for the same resolution image because the jpg is compressed and the raw is not compressed).
Check the resolution of your camera to determine actual resolution, however if it saves the photos as jpg files or other compressed formats some "minor" details will be lost that would not be lost in raw files or other uncompressed formats (at the expense of needing more memory to store the files).
Higher resolution on movies means that the picture will be clearer than on a movie with less resolution. So if you want a really good movie experience, go with the higher resolution.
Usually the more pixels you have, the clearer or higher the resolution you have.
resolution
Megapixels (MP )are used to measure the resolution of photos taken with digital cameras. Therefore, the higher number of megapixels of a camera corresponds with a higher quality photo resolution. Typically, a digital camera with 16MP or higher is considered to be a high resolution camera. For the higher-end and more professional digital SLR cameras, 20MP or higher is considered to be a very high resolution camera.
Kilobyte
Depending on the type of camera (ie.. Kodak, Canon, etc...) yes your price will be higher. If you go with a cheaper camera that has less features but a higher resolution, that would be your best bet for finding a high resolution camera for a decent price.
nope.
Actually its not the altitude of the satellite but the resolution of the camera that is responsible for a high resolution imagery. In fact the better resolution imagery in Google Earth comes from aerial and street-level photography.
Are you referring to the screen resolution? The higher the setting, the more pixels per square inch there are, thus a higher resolution.
Blu-Ray has higher resolution than DVDs
there are 50000 gigabytes in a kilobyte
a kilobyte is 1024 bytes