What is Digital Camera Photo Size?

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Updated July 27, 2022

If you have been taking digital images, you may be wondering what is a digital camera photo size. The best digital cameras tend to offer various sizes, but is there a standard size? Keep reading to find out.


  • There is a universal size when it comes to digital photography, as both small and large images have their benefits and disadvantages.
  • Large images typically feature a higher resolution, but they also take up a lot of storage space.
  • Smaller images may save on storage space, but at the cost of resolution.

Digital Camera Image Size

Modern digital cameras allow you to set the image size, so there is no universally accepted size, though there are certain scenarios where you might want to choose a particular image size. For instance, if the image is going to be used in a professional capacity, you may want to consider a larger size and a higher resolution.

In other words, there is variety. The same thing could be said if you were looking at what digital camera speeds are.

Insider Tip

You can mix and match sizes and resolutions to find the perfect image to suit your needs. Large images do not need to have a resolution to match.

Tips to Find the Best Image Size

The digital camera sensor does affect image quality but not size. Although, you’ll have some options with image sizes when using a medium format digital camera. Here are some guidelines to consider as you go about trying to figure out the best image size for your needs.

Dive Into the Settings

Most digital cameras will allow you to set a range of image sizes via the LCD screen and the settings menu. These settings can be the aspect ratio on or the FPS in a digital camera. Dive into those settings and experiment with different image sizes.

Think About the Image File

You should spend some time thinking about the resulting image file and how many of them you can store on your preferred memory storage device at one time. Large image files, such as RAW images on a digital camera, may look a bit better and have more uses, but they will take up a lot of space on your memory card and, then, on your computer, smartphone, or tablet.

Check the Resolution

A digital photo’s resolution could impact the image size, though not always. Resolution on a digital camera is typically measured in pixels per inch, or dots per inch when dealing with physical paper. The image resolution will also determine the file size itself. A high-resolution and large image with quality settings may be great for professional photographers but may take up too much room for amateurs. Also be aware of crop factor, as you can always take stuff out later, and aspect ratio, and photo editing software.

It is equally important to know what is digital camera image stabilization if you wish to take perfect pictures.


The larger the image, the more room it will take up on your memory card. Raw files are known to be especially large.


What does camera format mean?

Camera format refers to the size of the built-in image sensor. Modern digital cameras are built with image sensors to accommodate a variety of different lenses and use case scenarios.

What are the different camera sensor sizes?

There are multiple digital image sensor sizes, but the two primary ones you will encounter with digital cameras are DX format and FX format. A DX-format image sensor is the smaller of the two, which translates to a lower maximum resolution but the capacity to fit into a compact camera.

What’s the best DPI for printing?

When it comes to the best dots per inch (DPI) for printing tasks, you should go for 300 DPI or over. Anything less and you could risk a murky print.

STAT: According to research from KeyPoint Intelligence/InfoTrends, an estimated 400 billion digital photos were taken globally in 2011 and this eventually rises to 1.2 trillion photos in 2017. (source)

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