Originally posted by Winder I can see people who spend weeks on expeditions to remote areas needing really good battery life, but this isn't really the camera for them to begin with. The vast majority of the people who will buy this camera spend the vast majority of their lives with in a few feet of an electrical outlet. The idea that their $2,600 digital camera only gets 340 shots on a single charge is the perfect "1st world problems" MEME.
The A7r is 36MP at 14-bits and is processing those 70+MB files at 4 fps. How big and fast is the NEX-6? The processing load of the A7r is how many times greater? Who wants to do the math?
Yes, all the new Zeiss FE lenses are weather sealed.
I don't film or shoot pro events with my NEX. It's a great little pocket camera, and I walked around LA all day on a single battery. It's not really a problem for me, but, were I a pro, I might want something that would last me a whole wedding. You're right, first world problems, and it wouldn't stop me from buying the camera. I could stick a dozen of those batteries in a pocket, they are that small. You can also do things to save battery life like turning off the back LCD. I imagine if they'd put in a bigger battery people would complain that the grip was too big, but I really think the battery grip is big enough to fit two batteries, as I said, they are small, so why not?.
The NEX 6 works out fine, for what I use it for, but I expect the A7 to be a huge improvement. Setting it at AF-C w/ 3FPS, the buffer is pretty adequate, unless you're a spray and prayer. 10FPS is for show only. The buffer actually fills up after 9 raws.
They really should advertise the weather sealing on those Zeiss lenses, it makes the price much more palatable. Already, that 24-70/2.8 w/ OSS is a great price, but I was suspect of the primes.