José Luis Tamez of CineDigital.TV goes over various aspects of the EA50 including low light performance and noise, moire, aliasing, rolling shutter. It's compared to a Canon 5D Mk II in some cases. It's in Spanish but the comparisons should make his explanations obvious.

Sony NEX-EA50 - Pruebas de Imagen on Vimeo

It's like a free Rosetta Stone lesson! :)

Split out from EA50 announcement thread.