

Hi. I too have found myself asking questions like this when I had phones that had custom ROMs.
tell me what Graphene has stronger?
When I looked into this, I found that Graphene is hardened and is more secure while other ROMs spec into the privacy aspect only.
I still keep my list even though my current device/chipset is not supported by these ROMs.
Alternative/Custom ROMS
In no particular order, these ROMs usually change the UX/UI and maybe add some security enhancements.
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BlissRoms: Close to stock with “some” added privacy
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Evolution X: Android 13 with the Pixel UI
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Paranoid Android: Android with custom enhancements
Privacy|Hardened ROMS
Security-wise, LineageOS is a start but (correct me if I am wrong) you need to unlock the bootloader, which is not great. These ROMs purport heightened privacy or “hardened” security.
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iodéOS: “deGoogled” LineageOS fork, uses lots of blacklists for ad- and tracker-blocking. Sells pre-installed devices.
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/e/OS: A “deGoogled” Android experience. Uses microG, no telemetry sent to Google, modified NTP and DNS servers, modified GPS service. Uses the “App Lounge” which combines the Aurora Store with F-Droid and PWAs. Has a tracker blocker. Requires you to have an
@murena.io
account for some functionalities. -
GrapheneOS: Private, secure, hardened… has a long list of features. Updates are fast, exploitations are quickly mitigated, non-profit. But, Pixel-only.
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CalyxOS: PAUSED
Back in the Nintendo era we picked up a copy of Final Fantasy I when the local rental shop went out of business… The battery in it was 100% dead. So my brother would just leave the Nintendo on.
I don’t think I’ve had a console affected by this though.
Recently I had an Evercade cart die. It was the flash memory that gave up, though. Not the battery.