This is a question that I don't believe has one answer. If you use the full printer resolution, the print size will be determined by how many dots per inch (DPI) you have selected. If you select fewer DPI, the print will be larger. The other option is to let the software expand the picture to fill the page or resize the file first using one of several resize methods. Some of these are quite good. The answer lies in the photo content and the amount of detail you expect. There are two things to think about in terms of detail. Is it something like a group photo, where you expect to walk up close and look at individuals or is it a shot of a subject that fills the frame and will be viewed at a distance? The viewing distance is important. A poster sized print at a distance can look as good as a much smaller print held at arms length. An example is a billboard. You can get into deep calculations and discussions regarding circle of confusion (COC), but I suggest experimenting. To save paper, take a quarter of the photo (select a key part) and see if it looks satisfactory when printed at 8x10. I should add that you can download excellent sample photos of various sizes to help you.
* 2 megapixel camera = 0.9MB1GB = 1024MB1024MB/0.9MB = 1137 Pictures* 3 megapixel camera = 1.2MB1GB = 1024MB1024MB/1.2MB = 853 Pictures* 4 megapixel camera = 2MB1GB = 1024MB1024MB/2MB = 512 Pictures* 5 megapixel camera = 2.5MB1GB = 1024MB1024MB/2.5MB = 410 Pictures* 6 megapixel camera = 3.2MB1GB = 1024MB1024MB/3.2MB = 320 Pictures* 7 megapixel camera = 3.7MB1GB = 1024MB1024MB/3.7MB = 277 Pictures* 8 megapixel camera = 4.2MB1GB = 1024MB1024MB/4.2MB = 244 Pictures
5 megapixel
How many Pictures on a 8 gb sdhc with a 10 megapixel camera?
It will depend on the megapixels... 5 Megapixel Camera = 1595 Pictures 6 Megapixel Camera = 1471 Pictures 7 Megapixel Camera = 1314 Pictures 8 Megapixel Camera = 1164 Pictures 10 Megapixel Camera = 887 Pictures
2.1
8mp
The LG GO295 is a basic slider phone with a 1.3 megapixel camera, GPS, music player, and memory card slot. Although it has a lower megapixel camera, it does have many other features that make it an attractive choice.
1.3 Megapixels
16.1 MP
High quality 4 *6 pictures isn't a problem for a 2 megapixel camera.For a good 8*10 photo you need a 4 megapixel camera.
When it comes to investing in a new digital camera, there are many aspects and functions to consider. One of the most important is the digital cameras megapixel count. Generally speaking, the more megapixels a digital camera has, the more clear your pictures will be. The term megapixel refers to the number of image sensor elements or the number of display elements of digital displays. Therefore, you will have better picture quality and clarity. In most cases, cameras that have a higher megapixel count will be more expensive. However, this is one aspect of digital cameras that should be carefully considered before making a purchase.
This can vary greatly depending on the camera and quality chosen. Below is an average file size using "high-resolution" JPEG mode. Camera Type\size 2 megapixel 1137 3 megapixel 853 4 megapixel 512 5 megapixel 409 6 megapixel 320