Hello all!
Due to the recent statements by Google (as well as their track record the last few years) I’ve decided I do not want to use Android as a phone operating system anymore. But Apple is just as bad, if not worse. So I’ve decided to build my own custom device.
I am working on building a phone using a single board computer, right now I’m using the raspberry pi 5. This is still a proof of concept, but I want to share my ideas with others, so like minded individuals can start messing around with this idea in their own homes to further this goal.
You can view more images of the device here, as well as the step by step instructions here (these are still very rough and incomplete) https://github.com/muhammadmanwar/cheaphone OR https://codeberg.org/muhammadmanwar/cheaphone
Right now it just runs raspberry pi OS, with a different desktop look and feel. Everything that normally works in a pi 5 works on this device, additionally I am experimenting with a Mobile Broadband modem, to allow the device to text and call, as well as access internet, like a normal phone off wifi
The total cost is around 200 dollars, not including the 3d printer to make the custom case.
This project is barely off the ground, and I’ve got a lot to learn before I can stop relying strictly on the raspberry pi 5, my end goal is to custom design SBCs, and release those designs for free alongside the plans for the device, so that interested parties can select their own System on a Chip to use for the device. I need to get into designing boards, I’m interested in trying Stephen Hawes’ Lumen PnP (https://www.youtube.com/watch?v=JlkTcxh-9gA) for that phase.
But that’s for the future, for now, I’m hoping to get more people interested in the prototype so that I’m not the only one noodling around on this idea. I’d love some feedback, and if anyone was willing to put one together for testing, I would appreciate it greatly!
Phones nowadays are so powerful I’d switch out my home PC if I could.
That was actually one of the things I was interested in as well. The pi 5 comes with two micro hdmi ports, which allows the device to be plugged into a monitor and used “as a desktop”. You can even have the device propped up next to the monitor for a dual monitor experience. Some people already use a pi 5 for web browsing or document editing. I can easily imagine people using a single device for both personal home PC use as well as on the go computing and calling, and only having a dedicated device at home for heavy gaming or potentially home server use.
Powerful yes, powerful enough to replace a PC, I suppose only if you don’t do that much heavy compute
My phone has 8 cores and 16+16 GB RAM.
It’ll be okay for me.
8 phone cores are not 8 laptop cores which are not 8 desktop cores but if it meets your use case that’s cool. I need more compute then that myself
Sure, I prefer my PC cores & faster bus to my incredible SSD, but I feel we’re getting phones that might be enough for many people.
Just out of curiosity, are you doing heavy lifting like CAD or such, or why do you need more power? Again I’m only currios, we all have wildly different needs!
Software development and gaming are the 2 main things I do with my computer. The more compute you have the faster your software compiles so you can iterate faster, and then games need no explanation.