A lower F-stop means the camera needs less light to take pictures. Most cameras are automatic, but consumers should look for the range the camera features. Most entry level cameras offer 640 x 480 pixels of resolution. A higher number is better here, like the Canon PowerShot 600's 832 x 608 pixels of resolution. H. Shutter Speed.
Users have more flexibility and can take more pictures using removable storage.
How many images the camera can store is determined by the flexibility and choice of resolution and compression. Cameras like Canon's PowerShot 600 and PowerShot 350 can vary resolution to store more images. Users can store even more images by compressing the files using the industry-standard JPEG file format. K. Transferring Images. L. Voice Annotation.