Re:Google pulls Fitbit from almost 30 markets
by lmm on Monday November 13, 2023 @02:03AM
(#38247730)
> Hardware memory tagging
Sounds like that's a feature in any ARMv9 processor, which would include current Xperias?
What you've linked is a long list but a lot of the items in it are underspecified and hard to search for. Would be good to be able to know what all these features actually do and why they do or don't exist in other models.
Re:Google pulls Fitbit from almost 30 markets
by matheusmoreira on Monday November 13, 2023 @05:28AM
(#38248787)
Google claims the Pixel 8 is the first handset with that feature.
https://googleprojectzero.blogspot.com/2023/11/first-handset...
I bought a Pixel just for GrapheneOS. Can't speak for anyone else.
> What features are those
There's a rather exhaustive list here:
https://grapheneos.org/faq#future-devices
Some that stand out to me:
> Hardware memory tagging
> Isolated radios (cellular, Wi-Fi, Bluetooth, NFC, etc.), GPU, SSD, media encode / decode, image processor and other components
> Weaver disk encryption key derivation throttling provided by secure element