You asked

Leica t typ 701 vs sony nex 6?

Here is what the site says about that.

From Leica T (Typ 701): Leica T (Typ 701): A mirrorless camera by Leica with a 16-megapixel APS-C sensor, announced in 2014. Leica's first APS-C mirrorless body: an aluminium shell run almost entirely by touchscreen. Specs - Maker: Leica - Mount: L-Mount - Sensor: APS-C, 23.5 x 15.6mm, crop factor 1.5 - Resolution: 16 megapixels - Stabilisation: none in the body; use stabilised lenses for slow shutter speeds - Announced: 2014 - Type: mirrorless camera Focal lengths on it ...

From Sony NEX-6: Sony NEX-6: A mirrorless camera by Sony with a 16.1-megapixel APS-C sensor, announced in 2012. Specs - Maker: Sony - Mount: Sony E - Sensor: APS-C, 23.5 x 15.6mm, crop factor 1.5 - Resolution: 16.1 megapixels - Stabilisation: none in the body; use stabilised lenses for slow shutter speeds - Announced: 2012 - Type: mirrorless camera Focal lengths on it Lenses frame like 1.5 times their focal length on full frame: 16mm ...

Quoted from this site's pages.

From these pages