I wonder if our ignoring call quality and sound has cost us...these companies that produce smartphones have terrific tech engineering labs working hard on making the tech even better at everything it does...constant improvement seems to be the modus operandi these days with all tech...not talking about it, not complaining when perhaps we should has likely caused those engineers to completely ignore advancing that part of the technology...where could we be if they strove to improve the sound those tinny little speakers make?...there are home speaker drivers that attach to large panes of glass in windows to turn the entire pane into a speaker...reverse that and it becomes a microphone, sort of...the point is...has our silence on the topic lost us the chance for great improvements and new technology fronts for sound from small sources like phones and tablets?...i'd love to speak with an engineer at samsung or any other device maker about the potential for advancing sound qaulity...and there's a second point...why not add DAC to these smart devices?...make a real audifiles dream device?...something that sounds good alone but when connected to a home speaker system sounds freaking AMAZING...there are quite a few companies out there that would love to collaberate and license their name and products to go along with these phones, tablets, and laptops...and some do, i've seen B&O, Harmon Kardon, Beats, before on devices, in fact, i still own an old HTC smartphone with Beats sound enhancment and use it just as an MP3 player...because the sound when connected to my home system is absolutely Fantastic!...Do any of you know of a new or new-ish smartphone with the Beats sound enhancment???...i'd buy that right now...this instant...credit card in hand.