How is in car bluetooth call quality?

[editguy]

My Lumia 925 has great in car Bluetooth in car call quality. But, my Lumia 640 makes it sound like both people are in a box. Is the 640XL any better?

 

[Derausgewanderte]

sorry, I'm not using any car BT with the phone, but I suspect that, aside from the display, the hardware differences between the 640 and the 640XL are minor and I'd be pessimistic that it will work much better than the 640.

 

[oviedofreak82]

I've used Bluetooth on a 2012 Ford Focus on my 640 XL & it sounded crisp.

 

[editguy]

I've used Bluetooth on a 2012 Ford Focus on my 640 XL & it sounded crisp.

Thanks, because that definitely wasn't my experience with the 640. It works great with my 925, so I was disappointed when I tried the 640. It works but it doesn't sound good on either end of the call.

 

[Jakoh]

Bluetooth and Car have been a bad combination of words with Lumia's for me. Be it call quality or interoperability.