When comparing ChromeOS Flex vs Phoenix OS, the Slant community recommends ChromeOS Flex for most people. In the question“What are the best Linux distributions for an old machine?” ChromeOS Flex is ranked 39th while Phoenix OS is ranked 54th. The most important reason people chose ChromeOS Flex is:
This is basically just Chrome OS which already runs on Cheap chrome books. It works well for web browsing and file storage on low end computers.
Specs
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Pros
Pro Lightweight and fast
This is basically just Chrome OS which already runs on Cheap chrome books. It works well for web browsing and file storage on low end computers.
Pro You can try it via bootable USB
Pro Comes with Nougat
Unlike Remix OS, Phoenix OS is recently released and comes with Android 7.0. Remix OS support is discontinued and no further updates can be expected. But Phoenix OS updates can be expected. UI is same for both OS.
Pro Accelerated gaming
With Phoenix OS you guys can play any android games on pc with 30+ fps but minimum requirements must be met (pentium 4 cores with 8 gig ram) [must] and even Intel gfx would also work to run heavy games like mc5 (fps) and kritika (role playing) or pubg(tps) usually puzzle games never lags on this OS
Pro Regularly updated
Phoenix OS updated at least every month, bringing in new features and bug fixes with every release.
Pro For gaming
Cons
Con Limited hardware support
There is a list online of about 100 or so computers that officially support Cloud Ready, but it can also work on a laptop not on that list, results may vary.
Con Only really meant for web browsing
To use the software, you need to have a Google account and log in. Because it's meant for web browsing and researching, you won't find software like Steam, Office, Adobe Photoshop, Aftereffects, etc; or even a 3rd party browser other than Google Chrome.
Although there are plenty of alternative web browser online, and in the Chrome Web Store, which is still supported by Chrome OS.
Con Lots of ads
So many sucky ads for no apparent reason, making it not free at all.
cant even open a FileManager withouth clicking closed ad
Con 32-bit version is no longer supported or updated
The developers of Phoenix OS have dropped support for the 32-bit version of Phoenix OS. It is still on Andriod 5.1 Lollipop and was last updated on 19 October 2017
Con Google Play service is not updating
Don't expect Google services-based apps.
Con It's snappy, in a way
Snappy but not smooth. Snappy when it comes to games. Setting the resolution to 1080 but that doesnt take effect on games which still run on low resolution.