Audio coming out of the headphone jack sounds absolutely terrible.
I have tested this on different headphones and speakers, and it all sounds the same. I tried different phones and they all sound normal, as it should be. However, the Nokia 7 Plus is the only one outputting poor quality audio.
I refuse to believe someone at Nokia/HMD tested the audio off the audio jack and thought it's good.
The phone overall is amazing, but this issue is such a massive dealbreaker.
I have no problems on mine. Maybe I'm not picky enough? Note that it is very hard to get the jack far enough in on n7+ as it is very tight. With poor connection the sound is poor.
Yes I plugged correctly , eventhough I tried multiple headsets in my two 7 plus devices, and both are showing this disturbance.
I just purchased the 7 Plus and hesitated at first as I had read reports of terrible audio quality. As an audiophile this worried me. However, I am pleased to report that I have had no issues and think the audio quality is on par with my iPhone6 Plus.
bass booster will work for Bluetooth also