This is one of the big reasons why we love Nokia smartphones so much. No other smartphone on the planet earth can come close to them in of audio and video recording quality. It has to be a "PureView" device, if it is so good!!
Nokia has further stepped up
Three videos for your viewing pleasure featuring Nokia Pro Camera on Lumia 920. So, you can watch the demo of 1.8X lossless zoom, comparison between Mono vs Stereo recording (Lumia camera app vs Pro camera) and Bass-Filter demo videos.