When Exporting the footage from my Sony A7IV it comes out as 1280 x 720

[Piercarlo]

Hello All

I am got recently the A7IV , and I am testing out the 4k 24fps and 60fps, and when I am getting out the SD card and putting it on my laptop and looking into in it shows just 1280 x 720 . I am filming in Slog 3  at 100 bit and I am wondering why that is. The interesting thing here is that i put the SD card straight into the laptop (TOUGH V60) but I can only find the footage in PRIVATE > M4ROOT > SUB and I get it from there. Where it is already at those specs. I wonder if it is how its being recorded or maybe I am missing out. I looked into the folder into the SD card DCIM and then into 100MSDCF but there is nothing there it is just empty. 

Thank you in advance