Any open source Android users here?

Android isn't firmware. It's OS. Firmware is embedded on things like the camera, wifi chip, etc. I don't know of any that have FOSS firmware. I hope I'm wrong.

I don't believe any Samsung device has fully open source firmware. I assume you mean software seeing as you mention LineageOS?

Pixel 6Pro, GrapheneOS. It's my daily driver and minus battery life (soon to be upgraded) it's great.

To be pedantic though, Android (AOSP) is open source either way, it's the Google shit that isn't. On firmware though, they all have the proprietary blobs in there, no way around that. Same goes for Lineage, as well as Graphene. Only difference with Graphene is there's a lot more protections in place. But that's not an option for a Samsung. But Lineage as long as it's been further De-Googled is fine for a non daily use (phone) device is still pretty descent.

I dont think there is any phone with open source Firmware. Even Laptops with Coreboot contain blobs most often.

also samsung fabket performance is much better without all the bloatware. Same with my xiaomi phone. OS type is lineageos

I had a Xiaomi with Lineage OS for MicroG I would nust use it to communicate and organize my schedule while tying to make the cleanes interface. Ive been trying to get Carbon OS in my hand but I do not have any device that supports it.

I really really want to say yes to this. Fuck Google play, Google play does nothing for me as a user. It's actively a nuisance, even. The cpu/storage drain alone is unacceptable. And it's like, fuck, I wouldn't be as angry about them gathering/selling my personal data if they cut me in on that but decency is nonexistent in big tech, not even in short supply.

I have the same tablet and OS (and apps, but I use aurora store as well). I am not happy that the fingerprint sensor doesn't work, but other than that is great.

I use it as reader, media player, some school apps of my kids.

I've used it (with a Bluetooth keyboard) as remote desktop client.

Sometimes web browsing but not really much.

I use Evolution X which is not completely open source since it comes with Gapps pre installed.

Got the fairphone 5 and installed e/os on the device. It's degoogled.

I use it as a.daily driver. E/os has some bugs but overall it works great. I am really happy with the phone and the system.

Im also using only open source apps on the device.

I use a SHIFT6mq with GApps-less LineageOS and only apps from F-Droid.

And I do lots of things with it. Media consumption, email, web browsing, music, social media, RSS, messaging, note keeping, shopping list, navigation tool (map & public transport), ticket wallet, 2FA etc..

I don't care to use proprietary services, so not having access to the respective apps is not a problem for me.

Really, I'd want it to be even more open. Android has some real limitations to it, like no way to just quickly script something, and just generally, it disallows apps from doing lots of useful things, because it assumes apps to be malware.

Im currently using a Samsung galaxy s10+ with lineageOS, since the support ended in the beggining of this year. Works prettty good, but with some downsides, no voLTE, one of the front facing cameras doesnt display image, was working in stock. The heart bit sensor doesnt work either. But this issues arent a dealbreaker, so its a nice experience overall.

Pixel 7 with Calyx OS. This is probably my all time favorite setup for a phone. Most of my apps are foss except a few (banking apps, discord, lyft, and Instagram)

PlayStore if you want to have it. Not everyone wants to have Google sniffing on your background just like Graphene with their "playservices"... Which is indeed Google with just a few options off. But people will never be able to get it pass their heads. Op is asking about open source... Not Google source