Quote:
Originally Posted by Davimee
Got it.  I guess I just took it for granted that it using an SD card wouldn't use any extra battery... although I don't know why, because I know it uses extra juice on my computer to power a USB stick, or my mp3 player... I guess I just never thought about it. |
The difference is so nominal that it really doesn't matter. I would not be surprised if it used more battery to copy from the SD to internal memory than it does just to read off the memory card.