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It would seem to be most practical to have front facing speakers (other then for calls). I can think of at least one model that has this, and I know the iphone has "bottom" facing speakers, but why don't most smartphones have front facing speakers? Is it a space limitation or is there a good functional reason to have primarily rear facing speakers?

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    I don't know if this is a reason, really, but I've found that having my phone speaker facing something that resonates or reflects sound makes it seem louder & fuller than if it were going right into my face.
    – wastubbs
    Feb 26, 2014 at 20:42
  • I would guess for the iPhone it may be more to do with getting good microphone input so they can do better background noise cancellation and value that more than better sound or making the package thicker.
    – Mark Sloan
    Feb 26, 2014 at 22:14
  • Just my opinion (so not an answer): Marketing. Wrapping the screen all the way around looks cool in the ads. Realistically, it doesn't work as well as the people in this thread have described it. For that reason, front facing speakers aren't dead. Case in point: The Google Pixel 2 phones represent, IMHO, the best on the market. Their front-facing speakers sound awesome. Jun 11, 2018 at 20:21

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The main reason is (probably) lack of space. The screens need to be as large as possible (due to the fashion in how smartphones are designed) thus leaving little or no space for speakers.

iPhones have their speakers underneath which in some cases is a good trade of, but when you hold your phone in landscape mode your palm will often cover the speaker.

I agree that it would be better to have the speaker aiming at the user when watching the screen, I guess that speakers that can be folded out would be a solution. How practical and sustainable it would be is another issue =)

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You must also consider all of its uses. A speaker facing down has a much louder ringer whether you put it in pocket screen facing to or away from leg. Like this the notifications and call sounds will be clear and not muffled. You must think from the standpoint of an engineer and why things are done

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  • ontop of that theres space for chambers to modify and amplify sounds Jun 11, 2018 at 20:12

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