Yes, Vivo Y83 does have the 3.5 mm headphone jack.
Yes, Vivo Y83 does have the AI Face Beauty which detects gender, age, skin tone, skin texture and lighting environment and applies the necessary corrections on your selfies. You also have the option to in-active it.
Vivo Y83 has PowerVR GE8320 GPU.
Yes, Vivo Y83 does have the e-compass.