Updated Oct 07,2018 | by Joy
Apple put lots of emphasis on the new features of iPhone Xs/Xs Max and iPhone XR especially new camera features at the Apple's launch event in September 12, 2018. It means that if you have installed iOS 12.1 beta, iPhone Xs/Xs Max and iPhone XR can allow you to adjust depth of field while clicking a picture and even after taking photos.
Before learning how to use depth control on your new iPhone, let's see what depth of field is. It's an optical phenomenon particularly related to film and photography, which is the distance about the plane of focus (POF) where objects appear acceptably sharp in a picture. Read on to find out the steps to use portrait mode depth control on your new iPhone Xs/Xs Max and iPhone XR.
How to Use Depth of Field on iPhone Xs/Xs Max in iOS 12.1
The previous iPhone 7 already had a portrait mode to automatically defocus the background, but now users are allowed to tweak that effect after photos are taken if you've installed iOS 12.1 on iPhone Xs/Xs Max and iPhone XR. Now follow the guide below.
A Related Article You May Interest: New Features in iOS 12 Photos App - See What You Can Do in Photos App iOS 12
Step 1. Launch the Camera app on your new iPhone and then select Portrait Mode. Or you can use 3D Touch to bring up Portrait Mode option on your iPhone Xs/Xs Max.

Step 2. Tap on the “f 5.0” button on the top right corner of your iPhone. Then a measuring line will appear at the bottom of the picture you want to capture. It is a depth measurement line, where wider aperture means more blur and small aperture means less blur.

Tips : You are able to slide right to add more blur (smaller f-stop value) or slide left to get less blur (larger f-stop value).
Step 3. After adjusting the blur effect, tap the shutter button to capture an image in Portrait Mode. Besides, if you are not satisfied with the current blur effect, you do not need to capture another one. Now move to step 4 to see how to solve it.
Step 4. Choose the photo taken before and tap on “Edit” button. Then you will see the depth control interface that enables you to edit your picture. Once you have selected a perfect blur effect, tap on “Done” button.

For shutterbugs, adjusting depth of filed on iPhone XS/XS Max in iOS 12.1 is definitely a good way to take a lot of perfect photos. Are you one of them? If yes, are there many beautiful photos on your iPhone? As the memory space on iOS device is limited, it's quite important to transfer photos from iPhone to computer and then delete them on your iPhone so that you can take more pictures next time.
Bonus Tip: How to Transfer Photos from iPhone XS/XS Max to PC
Here I recommend you an easy iPhone transfer - IOTransfer, which allows you to quickly transfer photos, videos, music, contacts, etc. from iOS devices to PC. Besides, it can help you clean up more storage space for your iPhone or iPad with ease. Now follow the steps to transfer photos to PC.
Step 1. Download IOTransfer here and install it to your computer. It works in Windows 7/8/8.1/10 and it’s fully compatible with iOS 12.
Step 2. Launch this tool and then you can directly click “Transfer to PC” on its home page to transfer photos, videos, music and contacts.

Or you can click “MANAGE” and go to “Camera Roll” or “Albums” under “Photos”. Then click “Select All” or choose some photos you want to transfer. Tap on “Export” to start the transfer.


Tips: After that, you can check “Delete from device after transfer” to release more space for your iPhone XS/XS Max.

Bottom Line:
From the examples shown at Apple's event, the results of adjusting depth of field look great. If you have installed iOS 12.1 beta on your iPhone XS/XS Max, you can try this new effect to get your perfect photos. Hope the above guide can help you a lot.
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