With many cameras with updated features the N4 is kind of archaic, I'll explain. With current tech providing wifi feature the N4 was ahead of the game with the 4K camera but lacked the ability to view the videos. And the program or software is messy at best. The constant issues with the SD card even with the Vantrue SD car are annoying. Can't use the SanDisk or Samsung SD card for some reason because it's would always cause issues. Even with the specs of the cards being the same even better specs than the Vantrue SD card. I don't know why it always causes issues but I am also losing videos because of the formatting issues. Every 5-10 days the camera would as to format the SD card. Again don't know why when I am using 25fps and lowered the resolution. Very glad that it offers the different resolution and frame rate. With the 30fps and higher resolution the LED lights all cause a flickering with makes using the 4K videos annoying. Requiring the use of my Laptop to get videos or a dongle to connect to my phone via SD card isn't very user friendly specifically for my wife that isn't a tech friendly person.
Again I really wish this camera would have be wifi capable with many current cameras on the market with this feature is making me reconsider my purchase.