[drzaiusapelord]

All of them except phones made/designed/whatever by Google. That leaves you the Nexus and Pixel lines only. There's a fair bit more oversight there and no shady third-party ROM with 'helpful' spying applications shipped by default (and often uninstallable). Nor do carriers get to modify the ROM themselves or install their own apps.

Android is pretty much a wasteland outside of the Nexus/Pixel line. Ignoring security and privacy, you just have a lot of shovelware involved along with a lack of commitment to timely, or if any, updates.

I would feel confident a Nexus/Pixel is a secure and nonsense free as a phone running CyanogenMod. Of course, that's difficult to prove, but historically we haven't seen anything like this on a Nexus/Pixel device.

[pdimitar]

I will have to disagree. AFAIK, the recent Qualcomm exploits don't affect Samsung's Exynos SoC. I have an Exynos S7 Edge and it ships with a feature to disallow (read: kill) apps trying to work in the background. After I fine-tuned this list, the phone's battery life improved noticeably.

Battery life has actually been slowly and steadily improving after each update by Samsung. I imagine this is a sign of Samsung not liking Google's spyware very much and trying their best to limit background activity.

None of us has solid proof of course, but judging by observable facts (and by the pretty awful battery life of the Nexus 6P and the Pixels -- compared to the Exynos S7 Edge at least), I'd say mine aren't that crazy.

[tdkl]

Pixel ? The phone which advertises/ships with a data collection assistant ?