Wind Gypsy
5 year old buck +
I've been running mine on 8mp usually. Do you think it's better to set them at 4?
Hard to know, could be different for different cams. Some might actually benefit from interpolation. I'd worry about it less with traditional cams too. With cell cams I'd wonder if the cam is taking a picture, interpolating (adding pixels) and then saving the larger file to SD, then removing pixels for the thumbnails to be sent, sending picture (if set to instant transmit) and not being able to trigger again until the thumbnail image is transmitted. It's just more things a cam has to do that I ASSUME takes additional energy and slows the camera's function in many cases. It definitely results in a lot more data to store pictures.
The current reconyx cams take 3MP pictures and they can have fantastic resolution which to me suggests there is likely more down side to upside to set these cameras on crazy high MP resolution and that the MP ratings manufacturers stick on them is to sell cameras more than take better pictures.