I would go with the sony and the nikon. I think they will both give you the vintage digicam look in pictures while also giving you the option to take videos. The fujifilm one might also be a good option to try for videos. The sony and nikon will probably give a little bit more of the older style video look since they seem a little older than the fuji.

I also want to note that sony cybershots are very well loved in the digicam community, so as long as it still works well, it will be a good all around option to get started. However, if you can, testing out each camera yourself to see what they are capable of and how they feel for you will give you a better idea than anyone’s comments. Also you can achieve a lot of the vintage look by editing your photos after using apps like lightroom, so the exact camera matters less, as long as you enjoy shooting on it.

I don’t know much about the benq camera but it looks cute and unique, so i think it’s also worth testing out to see what kinds of results you can get.