That battery has greater capacity... 1600 mah in lieu of 1240 mah.
I'm not sure what your complete question or comment is really about.
But these 1600 mAh batteries aren't good. The 1600 is a lie.. it's more like 800 mAh. And they will fall off within a few months of use and be worthless. I know, I have a few Wasabi knock offs. 1 hour 20 minutes in 1920x1080/30fps was about the start - then it just keeps dropping. My Sony batteries still last over 1 hour 40 minutes.