Log in or register to post comments

A weird color AR display on Oppo F9 device or more

February 12, 2020 - 9:17pm #1

I used Vuforia with Unity v. 2018.4.10f1 (64-bit) to create an AR Application on Andriod devices with Android SDK 28. After I tested with Samsung Galaxy A70(Pie version), Samsung Galaxy S10(Android Q version), ASUS Zenfone 2 and Sony Xperia Z1C (Kitkat version), it works! But after I tested with Oppo F9 (model: CPH1823) (Pie version), it appeared weird color like a first picture. Accutually should be a second picture.

After I suspected storage availability of Oppo F9 device. I cleared some data to be more than 3 GB. availability whereas my application only 25 MB. used. But, it still not work.

I tried to use video recorder feature while I was opening this app. A result is the screen was stuck but the device can track the image target correctly. It appreared a model on marker while a screen displayed same background with movable model.

I debugged the device via Unity through cable link. But, Unity console didn't has any error.

I used ADB command-line to trace back errors. It's also no error.


Noted: This Oppo F9 can opens camera to take photos without any problem.


My questions are

- What's wrong with Oppo F9 and how should I deal with it?

- What are android device limitations for AR (Unity personal with Vuforia plugin)

- Do you met this problem? if yes, could you tell me the device model names?

Image icon AR-Oppo F9.jpg190.33 KB
Image icon AR-Samsung A70.jpg142.33 KB

A weird color AR display on Oppo F9 device or more

February 18, 2020 - 7:59am #2


Usually ARCore supported devices are supported also by Vuforia. However we do not certify each ARCore device, this means that there is a high change that the ARCore supported device will also work with Vuforia.

Below a list of devices supported by Vuforia and ARCore.



In addition please note that Vuforia at core recognizes and tracks, the rendering is done by Unity.

Thank you.

Vuforia Engine Support

Log in or register to post comments