Yes, they are called phones.
this post was submitted on 16 Apr 2024
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Yes, a generic Android phone would do, but I was looking for something smaller and cheaper; more like a feature phone. And then i don't need the capability to make phone calls.
In fact, I was looking to replace smartphone apps with somethings that's not a phone. Why? Some people just don't like phones. Some places don't allow phones.
They are not intended to be a finished product, you are supposed to add your own display and keyboard. If you want really portable start with the Pi zero which doesn't have the big ports, then slap on a small display and keyboard of your choice. There are small kits like these https://ameridroid.com/collections/all-products/products/odroid-go-advance for example. There are also a few different ones with blackberry keyboards https://liliputing.com/beepberry-is-a-79-hackable-pocket-computer-kit-with-a-blackberry-keyboard/ https://arstechnica.com/gadgets/2023/05/its-a-raspberry-pi-a-blackberry-keyboard-and-a-battery-its-the-beepberry/ (when blackberry quit making hardware they surplussed a bunch of keyboards)
Cool idea with the bb Keyboards.
Unihertz makes a bunch of tiny Android phones, which are about the size of a credit card (if you ignore the thickness).
They cute
Yes, that's the kind of hardware i was looking for. Of course, thinner would be cooler, and i could compromise on the specs..
Technically this fits your requirements...
That's exactly what i had hoped to find. Maybe not for the first prototype, but then...
Nice use of the word "fits" :P
I have a small laptop by the name of GPD WIN 2. It's about the size of a Nintendo DS, touchscreen, keyboard, one USB-A and USB-C. Might suit your needs.
Larger than what i was looking for, but looks like a powerful and fun device.
Consider the cardputer Link. It's intended for hobbyists who are willing and able to write programs for it but the hardware is roughly what you described.
Sexy and very tempting at the price tag. For protyping that's ideal and it demos what's possible.
No linux/Android, but this is the closest I can think of. https://shop.m5stack.com/products/m5stack-cardputer-kit-w-m5stamps3