The 3.5mm audio jack has become a standard thing for smartphones. 3.5mm audio jacks are found in most of the audio products that are commonly used. Almost everyone uses a 3.5mm headphone jack on their smartphone. You may have problems if you do not have this jack on your phone. But if you use Oppo F19 Pro, you will get this.
Yes, Oppo F19 Pro has a 3.5mm headphone jack. By using this jack, you can use this type of headphone and enjoy your entertainment. It has a significant advantage.