Shooting in RAW on smartphones

A RAW file keeps more of the camera's captured data available for later editing than a finished JPEG or HEIF image. On phones it can be useful, but it also creates larger files and usually needs more work.

Before you start

Have the camera or phone beside you while you read. Do not try to memorise the page. Find each control or try each idea as it is explained. If a term is unfamiliar, the explanation here matters more than remembering the name.

RAW is not an unprocessed photograph in the absolute sense

Phone RAW formats can still involve significant computational processing. The important point is that they retain more editing latitude than the normal finished image.

Check whether your phone supports it

RAW may appear in Pro mode, a camera setting, or a separate app. Apple ProRAW and conventional DNG files are not identical workflows.

Files are larger

RAW quickly uses storage. Make sure you know where the files are being saved and how you will transfer or back them up.

The preview may look flatter

A normal phone JPEG/HEIF has already received sharpening, contrast, colour and other processing. A RAW file may initially look less impressive.

RAW helps when you intend to edit

It can be valuable for recovering highlights, adjusting white balance and making careful tonal changes. For quick everyday snapshots the normal processed file may be more convenient.

Common mistakes

• Assuming RAW is automatically sharper or better.
• Turning RAW on permanently without noticing storage use.
• Comparing an unedited RAW directly with a heavily processed phone JPEG and declaring RAW worse.
• Deleting the normal file before confirming your editor supports the RAW format.

What you should be able to do before moving on

You should know whether RAW gives you a useful advantage for your own editing rather than using it simply because it sounds more advanced.

If that still feels uncertain, repeat the practical. There is no benefit in rushing to the next lesson with a gap in the basics.