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So actually all talk about time usage is usually using pattern of time of daily not 10 hours test non stoping using. But apple list 10 hours is test of using which not 10 hours of pattern using also counted idle times. Then why this two way to be compare when people ask for result based on apple advertised.
 
I don't appreciate being called a liar but I did test like i described, was it non stop ? No! But to me the main thing is the total time I could run this laptop without having to recharge. Anyway, I am glad to see most people on these forums are nice people respecting each other and take this for what it is, a discussion forum. For me the 15 inch exceed Apples statement in my way of using it which is good enough for me. To each his own...
 
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