> aptX support ... iPhone Nope, but "iOS devices support the non-mandatory codec MPEG-2/4 AAC, as defined in Section 4.5 of the A2DP specification, Version 1.2

> aptX support ... iPhone Nope, but "iOS devices support the non-mandatory codec MPEG-2/4 AAC, as defined in Section 4.5 of the A2DP specification, Version 1.2.Accessories should use the AAC codec in addition to SBC, because it provides higher audio quality for a given bit rate. " source http://theheadphonelist.theheadphonelist.netdna-cdn.com/wp-content/uploads/2014/03/bluetoothdesignguidelines.pdf?9f6996 http://theheadphonelist.theheadphonelist.netdna-cdn.com/wp-c... via http://theheadphonelist.com/wireless-fidelity-making-sense-bluetooth-headphone-technology/ http://theheadphonelist.com/wireless-fidelity-making-sense-b...