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by biounit 3012 days ago
How about voice quality? It's a phone!!!
1 comments
arnaudsm 3012 days ago
Voice quality is pretty much always the same on gsm networks.. I did not find any metrics on the subject.
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bradknowles 3009 days ago
Depends on the codecs that are used, and the bands available. Some devices might not have more recent codecs, and therefore might sound worse.

Other devices might have newer "HD voice" codecs available, and could sound totally different.

link