Home Smartphones Niu 2013 NIU 2013 Phones - Detailed Specs of all smartphones Discover the comprehensive list of NIU 2013 phone models. From flagship to budget devices, get detailed specs and reviews of all models 2015 | 2014 | 2013 | 2012 | 2013 Niutek 3.5B Niutek 3.5D Niutek 4.0D Niutek 4.5D 2015 Andy 3.5E2I Andy C5.5E2I Tek 5D 2014 Andy 5T Niutek 3.5D2 Tek 4D2 2012 Niutek 3G 3.5 N209 Niutek 3G 4.0 N309 Niutek N109 NiutekQ N108 Click on demand year to see all models of it 2015 | 2014 | 2013 | 2012 |