Glitching or Jittering Camera movement

Hello Fellows, I’m creating new simple 3D project but on the movement of camera the other objects are seems like shaking.

Here is the video of scenario I’m facing:


I’m moving camera with character in LateUpdate() method.

Unity Version : Unity 2018.2.18f1

Thanks for your reply @hexagonius, Yes you are right on computer this scene is running over 100 fps but in mobile device, it is lagging.

I’ve checked the profiler and here are the screenshots:




The rendering is taking so much load to this scene. Please help me out, how can I reduce it?

here I’ve attached the video capture of profiler which is connected with mobile device,

Mobile device Frame rate is : 16 FPS

hope you will get the idea what is the issue. Please help me out.