I am sorry if this is answered somewhere but I can't find anything specifically about this. I understand that the Pro has an extra onboard chip to handle the 4k but is the camera and lenses and sensor identical otherwise. I was impressed by my PSA video at first but now am just disappointed in general. I have messed around with settings and post and even the output files. It just seems most everyone else's 2.7k and 1080p video looks better than mine though most people have the P3P and thus my question. I live in Vermont and it is winter so colors are pretty much nonexistent, everything is brown. This video is taken at 2.7k 30fps. Saturation, contrast, and sharpness all set to -2. Exposure at 5000k. High bitrate file exported to HD1080p 30fps in Adobe Premiere. Every other import setting I've tried looks worse. Thanks for your time. Mind you this one is a little dark because I was exposing for the sky.