Lumia 920, Lumia 925 & Lumia 1020 won’t get the camera speed improvements with Lumia Denim

While it has been made clear in official posts that all awesome features of Lumia Denim and Lumia camera like Moment capture, Dynamic flash, 4K video, Auto HDR are only meant forLumia 930, Lumia 1520, Lumia Icon and Lumia 830. But, worse news is that even the camera speed improvements are not coming to Lumia 1020 as of now. The above tweet from Juha confirms that the processing power of last-gen S4 processors used in Lumia 1020 may be the culprit.