@Powered_by_aptX: @gavinfabiani @CSRplc Hi Gavin – yes, we can confirm that the Note 4 does indeed support aptX π
This question has been asked in many forums without any solid answers. It is not mentioned on any Samsung literature but the high quality bluetooth music codec is included in the Samsung Note 4 as shown above and confirmed by CSR who developed the codec.

Great. Looking to get the Sony MDR 10RBT.
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So why doesn’t Samsung list this in the specs? It’s a feature they pay a license for and consumers have for months tried to find out whether the Note4 has it or not.
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That’s a really good point. Would help them sell more devices too.
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Have ordered the Sony MDR 1RBT so will be able to compare the LG G3 with the Note 4 over aptx.
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Very nice. I listened on Saturday to the MDR 1R (new versions) and that was lovely.
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There seem to be two variants Mk2 and Prestige. I’ve ordered the Mk2
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My is the new ones. Much better.
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