Smartphone headset standards: 2013 and still not one standard!
Friday 4 October 2013 at 12:54
Believe it or not but are still two headset standards (headphone + microphone) for cellphone: TRRS_Standards
- OMTP: old Nokia (and also Lumia starting from the 2nd gen[15]), old Samsung, old Sony Ericsson (2010 and 2011 Xperia’s), old Wiko (2012-)
- CTI: Apple, HTC, latest Nokia, latest Samsung, latest Sony (2012+), latest Wiko (2013+), most Android phones
Source: http://www.dotmana.com/weblog/2013/10/smartphone-headset-standards-2013-and-still-not-one-standard/