According to Apple's website, they both weight exactly the same, 1.44 lb (all that changed was the processor and Lightning Connector, none of those will add weight).
http://www.apple.com/ipad/specs/ (4th Generation)
http://www.theverge.com/products/ipad-3rd-generation-wi-fi/5343 (3rd Generation)
Both same weight.
I know. I'm skeptical of Apple's reported stats.
Is it really that big of an issue if Apple added a few kg of weight?
Trust me, its not a pound heavier.
Is it really that big of an issue if Apple added a few kg of weight?
Trust me, its not a pound heavier.
Is it really that big of an issue if Apple added a few kg of weight?...