low call volume when using loud speaker

[str4nger]

Hi

I am having trouble with the call volume when using the louspeaker.

Seems to only use 1 of the 2 speakers?

I have tweaked the all the setting including the equalizer which has improved the head phone volume but had no effect on the loudspeaker.  When talking normaly the volume is ok but could also be louder

does anyone have any ideas

thanks

[arto]

It's amazing how Sony just skip this problem ! The phone is almost useles since the voice pressure/volume via speakers are way too quiet.. 

[SonyynoS]

I have the same issue, did any of you send the phone in for repair, and did that fix it?

An Sony response would be appriciated.

[wotta]

Why is no-one doing anything about this? The mobile's are clearly flawed? Mine is less than a year old, it's disgusting.

[SonyXperiaZ3666]

Hi

When I talk with my mobile(Xperia Z3 Compact) witth speaker I has bad voice, noise and cut voice. WHY?

[motogoat]

Hey I fixed mine!

The rear glass panel had also started to lift slightly at the bottom, so using a little heat and a guitar pick, I carefully removed the glass panel and found there is a plastic surround underneath which presses the bottom speaker into it's contacts. On further inspection I noticed there were two tiny screwholes towards the bottom of this surround,, but NO screws! 

I managed to find a minute screw the right size and fixed it into one of the empty holes which pressed home the speaker contacts and now it works!

Is this a just down to a batch of missing scews I wonder?

[gionni]

Same problem with my z3c . but did anyone sent it in for repair? So we can see the outcome!

[Proday83]

Any1 who needs bouth speaker to be in use while using speakerphone, root youre phone and instal zip from xda developer forum...woarks like a charm...all recommandations from me.

[Fai87]

I had z1 previously and got z3c. Reason behind is mainly the IP rating and i felt that Sony's phone is easier to navigate compared to Samsung.

My phone contract will be ending soon and i m having second thoughts if i should hold on till a better Xperia is out or switch to Samsung. The only reason behind my consideration now is the extreme low volume in the loudspeaker for phone calls.

[Johny1]

My headphone volume is  also low after the lollipop update hardly can hear the person I'm disgust  and it would be a nice phone Sony FIX THE ISSUE!

From the US

[IvanBelko]

mi z3 compact sounds low when a speaker call, and when i listen music on speaker, the upper speaker sound more higher than the down one? its this normal? its mi second z3 compact (d5803 and d5833) and both are the same. i cant listen in a call with speaker its too slow sound. thanks