Is the Samsung s9 compatible with the dji go 4 app ?

Hi there,  thank you for reaching DJI forum. S9 is a powerful device and there is a possibility that it will work fine with the APP, however, we cannot guarantee if you can use all the features and functionality of the APP since it is not yet tested by DJI. Rest assured that we will keep improving our software to provide you more options in terms of phone compatibilty. Kindly check the attachment below for the recommended devices for your mavic air. If you have another concern, please let us know.

Should be. Note 8 works. DJI has been "testing" devices for a long long time apparently. Most on that list are far out of program by now,  but approved. A good majority on the list on Android devices probably would not run today's Go4 app lol. S7's reporting app failures. S8's seems ok, Note 8's ok, Note 4 definitely won't work. Seen that one fail half a dozen times here. 705c don't work either. Huawei models listed there are pretty old too. Some work, some don't, but newer ones seem to work fine. DJI really needs to improve that list, add newer devices and scrub the stuff no longer capable of handling Go4.

S9 works absolutely perfectly. No issues at all.

GazFromBrum Posted at 2018-8-15 10:47
S9 works absolutely perfectly. No issues at all.

TY plan on getting one in sept.

I would imagine the S9 is compatible with the DJI GO 4 App and should be a solid phone to use, nonetheless.

I've had a S9+ since it was released, I haven't had any issues with the DJI app or Litchi so far.