Ipad charging speed

[Dolby]

I found this interesting http://gizmodo.com/5535631/the-fastest-and-slowest-way-to-charge-an-ipad

I use the ipad charger to charge my Samsung S3 as I find it faster than the standard - but in this test would the Giffen charge faster although specced the same as the ipad?

 

[bwana]

The info in the article is kind of dated.

 

[Dolby]

Regardless - why would two chargers with the same specs have vastly different charging times?

 

[bwana]

Regardless - why would two chargers with the same specs have vastly different charging times?

Who cares? iPad chargers are now 12w, not 10w.