Bad performance on Galaxy Tab 4

I created a simple 2D game for mobile.
The game is running with no problems (30FPS) on all Android devices I tested. Except for the Samsung Galaxy Tab 4. The average FPS count is <19.
I successfully tested my game on:

  • Samsung Galaxy Tab 2
  • Google Nexus 7
  • Samsung Galaxy S4 Mini
  • HTC One

Did anybody experienced this behavior? Any help would be highly appreciated!

I have and use a Galaxy Tab 2. Galaxy phones are beyond phenomenal. Their tablets however are not top of the line, as much as I wish they were. My Droid DNA is far, far better than my Tab 2. I’d check the system information for available RAM, number of cores, etc., and if there is a good amount of everything let me know and I’ll do some research. My Tab 2 crawls with Unity stuff also.