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How big is a raw image DSLR

Are you a photographer? Worrying about the size of raw images from a DSLR? They are bigger than JPEGs, they take up lots of space.

This article explains the size of raw images from a DSLR. Plus, we’ll also look at the differences between them and JPEGs.

Raw Image Size

Digital photographers, listen up! It’s important to understand the size of a raw image.

Raw images are uncompressed – meaning they take up lots of storage space. The size of a raw image depends on the camera type and resolution.

Let’s explore how the size of a DSLR raw image differs from other cameras.

Factors Affecting Raw Image Size

When it comes to digital photography, the size of the image taken by a DSLR depends on several factors.

These include: quality settings, resolution, aspect ratio, and pixels. Understanding these factors is important for both hobbyist photographers and professionals.

Quality Settings: DSLR cameras usually offer three quality settings for JPEG images; low, medium or high. A lower setting will create a smaller file size, however, this may affect prints. Selecting ‘high’ can significantly increase file sizes.

Resolution & Aspect Ratio: Cameras with larger sensors produce higher file sizes than those with smaller sensors. Large format sensors (1:1 aspect ratio) capture larger scenes than standard formats (3:2 ratio), making bigger files.

Number of Pixels: This refers to how many pixels were used to capture the scene, which also dictates file size. More pixels mean bigger files. For example, an APS-C crop frame camera typically generates 16-megapixel files and full frame cameras usually produce 24-megapixel images.

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Average Raw Image Size

The size of Raw image files can differ. It depends on the device, brand, and resolution. Digital cameras could range from several megabytes to gigabytes. High-resolution pictures need more file size. It’s also important to think about compression.

In general, Raw photos are three times bigger than JPEGs at similar resolutions. 5-15 megabytes is typical for consumer cameras. Professional cameras could push 30 megabytes or more.

For Raw images, it’s good to have enough storage space. You don’t want to run out quickly while editing. It’s best to purchase extra storage media or use cloud storage. This ensures optimal processing performance.

Benefits of Shooting in Raw

Raw shooting has many benefits for photographers. Raw images store unprocessed data from a digital sensor, which gives a wide range of quality and flexibility. Do you want to shoot in raw?

Let’s explore the advantages of raw shooting and the size of a raw image from a DSLR camera.

Increased Color Depth

Shooting in Raw brings with it a major benefit: it offers far more colors than 8-bit images. This increases the color range, enabling more advanced effects like white balance, hue and saturation adjustments.

Also, photographers have more control over hue, saturation and light and dark detail.

Raw files provide many advantages. They allow for fine details to be adjusted without data loss, which can be caused when using compressed formats like JPEG.

With raw files, you can adjust them extensively without losing quality or creating artifacts.

Non-destructive Editing

Raw files are non-destructive of the image. Most cameras record in Raw format, so the images keep all their original data.

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Photographers can adjust settings, such as white balance, exposure and color corrections, without damaging the original information.

Raw files are not converted until they are edited. So, they are great for photographers who need to make multiple edits. Raw also allows for shooting in uncompressed formats.

This results in larger file sizes, but more detailed images. This is important for large-scale prints.

Greater Control Over Exposure

RAW files are similar to negatives. They contain much more info than JPEGs, so photographers can have more control over their final image.

They can adjust tones without altering the structure, and can manually adjust exposure and white balance without the risk of damaging the data. This increases the quality and fidelity of their photos.

RAW files are also simpler to post-process, giving more flexibility when editing photos in software like Adobe Lightroom.


RAW image DSLRs are fab! They snap photos with a range of tones. File sizes vary from 10-50MB, depending on the camera size and format. Bigger files, no problem!

Using RAW (uncompressed) is worth it. These cameras are great for capturing images.

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