How to use HEIF Max (48 MP) and optimize storage on iPhone 14 Pro

The latest iPhone Pro series is equipped with a powerful 48 MP sensor that ensures highly detailed and crystal clear photos to capture every precious moment. However, one potential drawback is the size of full-resolution images, especially those in ProRAW format. Although the maximum storage space offered by the iPhone is 512 GB, capturing a lot of ProRAW images (about 75 MP each) and videos (440 MB per minute, 60 FPS) can quickly eat up your storage space.

This can cause problems if you plan to use your iPhone as your main camera for large projects or travel. But wouldn’t it be great if you could take those high-resolution 48 MP photos without worrying about storage limitations? That could soon be a reality, thanks to a new image format introduced by Apple. Let’s dig in and learn more.

How to use HEIF Max (48 MP) format on iPhone

On iPhone 14 Pro or iPhone 15 Pro, you can use HEIF Max format for Pro default shooting. Let's see how to use it. Please follow the steps below to help you through the process.

• Required: iOS 17 update. (Check Settings > under General >Software Update).

Open the "Settings" app on your iPhone and tap "Camera".

Click Format.

Now click on Professional Default.

Click and select HEIF Max (up to 48 MP) at the top.

#Now open the Camera app on your iPhone. You will now see HEIF Max at the top, which should be crossed out. Click on the same to enable HEIF Max.

When HEIF Max is enabled, it will no longer be crossed out. Every image you capture now will be captured in HEIF Max at 48 MP resolution.

This is how you can use HEIF Max on iPhone 14 Pro or later.

What is HEIF Max and how is it different from ProRAW Max?

HEIF Max is a fresh, compact image format designed to compress 48 MP images into smaller files. This Apple-exclusive format prioritizes detail preservation while minimizing file size, allowing you to capture countless images in the largest sizes without worrying about storage limitations. Instead, ProRAW Max is designed to collect every bit of data from the camera sensor, facilitating a detailed post-processing experience where you can adjust the image however you want.

Essentially, HEIF Max delivers 48MP capture while saving storage space on your iPhone. It makes some compromises for post-capture editing, but scores high for saving space. ProRAW Max allows extensive corrections, such as adjusting exposure, contrast or white balance, but at the cost of larger file sizes. The choice depends on whether you prioritize space savings or editing flexibility.

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