The ArsTechnica review claims that read speeds are well below other devices and has a video of a KitKat Nexus 5 and Nexus 6 side by side. The Nexus 5 loads everything faster.
When they subjected the storage IO to synthetic tests, the sequential read/write were low. Random read/write is quite high so it's possible there was a tradeoff in the design for some reason.
Generally FDE (full disk encryption) shouldn't impact more than 1-2%.
I have a Nexus 6 on order and I have to admit I'm a little skittish right now due to the many issues being raised.
See this (a nexus 5 running lollipop with encryption takes the same performance hit):
https://plus.google.com/u/0/+JeremyCamp1337/posts/iDyPjEuEf51
Wow. That's really a huge hit. PC solutions don't take that kind of hit.
While there's at least some consolation that every device will be in the same boat, the really horrible news is that the platorm (Android) just collectively took a major step backwards in terms of performance and user experience.
Do we know how the Apple crypto is impacting things?
See my thread where I explain this issue and why Apple is not affected -
http://forums.androidcentral.com/go...ome-thoughts-device-encryption-nexus-6-a.html
I'm very picky when it comes to phones and I've canceled my preorder but this slow write speed thing is overblown. It won't be noticeable to 99.9999% of the population. to the other .0001%, they notice only because they are looking for it.
But I want my app to open right now....... Not 1/10 of a second later........ (Stomps feet and runs off to his room)
Heh... You have the -promise- of more security...Seems due to the encryption, so I am sure it might be improved somewhat, but the added encryption is what seems to be the culprit. So you either have more security and a little slower speeds, or less security and faster speeds (kitkat)
If u don't like this phone or u think this phone is slow or low battery...just go buy different phone... Very simple...
I'm still getting the Nexus 6. I don't think the normal user will know the difference but this forum is not for normal users. I was just testing out the speed of my Iphone 6 Plus vs. my Oneplus One. The Iphone was just a hair faster. I then tried it with my Nexus 9 and Ipad Air (1st gen). The Nexus 9 was slightly faster this time. With it being so close, this type of stuff doesn't bother me.