MacBook Pro 2015 15" Iris-Only Battery Life?

[iModFrenzy]

As the title says, I'm curious if there is a increase in battery life over the 13" MacBook Pro with Iris as well.

Thanks!

 

[sergeyz]

There are two 15" 2015 MacBook Pro laptops - MacBookPro11,4 and MacBookPro11,5. As far as I know, first of them doesn't have dual graphics. It's battery life is about 5 hours, while the battery life of the last 13" MBP w/o TouchBar is about 7:30 hours

 

[robvas]

I have one, the battery life is about the same as a similar 13" model

The battery is bigger but so is the screen

 

[biffysix]

I have one, the battery life is about the same as a similar 13" model

The battery is bigger but so is the screen

so about 8-9 hours then for the 15inch 2015?

 

[robvas]

so about 8-9 hours then for the 15inch 2015?

Well, mine is 3 years old s ocloser to 7 but that's about what it got when it was new.