I recently have upgraded from an iPhone to my Razr and I love it. I did this upgrade about a month ago. The ultra has 16gb of RAM and 516gb of storage and a 4700 mAh battery. That is for the base model in the US. It comes with dual 50 mp cameras on the outside and a 50 mp selfie camera. So far the screen is holding up great and has a beautiful 7″ AMOLED display. The battery has been lasting me about 2 days with normal use and is definitely fast at charging with Motorola’s Turbo Charge. The picture quality is fantastic, I love taking photos with this phone. Overall I am impressed with the ease of use regarding the OS and was a little surprised at how easy and reliable it is. I would definitely recommend this phone if you want a pretty high quality foldable.