Everyday quantities

Compressed photo vs RAW photo

What are they, and what does the difference actually look like?

Two things. One honest scale.

Meet the pair

What these two things are

Compressed photo

A compressed photo is a digital image file that has been processed to reduce the amount of data needed to store or transmit it.

3 MBData

RAW photo

An unprocessed digital image file captured directly from a camera sensor, preserving original detail.

30 MBData

RAW photo has about 10 times the data of Compressed photo.

Linear measure
BYTES OF DATA3 MB30 MB
02
RAW photo30 MBData
Bar length represents bytes. The physical sizes of devices are schematic; encoding and compression affect file sizes.
Measurements, assumptions & sources +

Compressed photo

A chosen 3 MB compressed photograph. Resolution, quality and format are not fixed by file size.

Defined examples — our methodology

The marked data is calibrated. Unmeasured illustration details are representative.

RAW photo

A chosen 30 MB camera RAW file. Camera and compression mode matter.

Defined examples — our methodology

The marked data is calibrated. Unmeasured illustration details are representative.

Change the comparison

Put something else beside it.

Measurement details

Why these numbers?

The visual compares data with data. The records below preserve each value’s basis and caveats.

Compressed photo

3 MB

Data · example

A chosen 3 MB compressed photograph. Resolution, quality and format are not fixed by file size.

RAW photo

30 MB

Data · example

A chosen 30 MB camera RAW file. Camera and compression mode matter.

Comparing
Data ↔ Data
Relative size
RAW photo is larger on this measurement by a factor of about 10. RAW photo's selected measurement is approximately 900% greater than Compressed photo's.

How to read the visual

The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.

  • Compressed photo is labelled example; treat the displayed value as a comparison anchor rather than false precision.
  • RAW photo is labelled example; treat the displayed value as a comparison anchor rather than false precision.

There’s always another scale

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