Best phone around 120 and 200$? (Read description)
Has replaceable battery, ARM64 architecture, sim card slot, USB OTG support, sd card slot, uab type c and no front camera. Ships to europe. Also, I don't want most of the budget to go for the camera.
minimum:
• decent charging and internet send/recieve speed
• multi-touch
• android 8 or 9
• no annoying bloatware and restrictions (unless can be disabled with ADB)
• 2gb ram (1gb free average or less)
• 16gb storage (max 8gb system usage)
• 60hz refresh rate
• 16:9 aspect ratio
• screen that can be dimmed to very very dark
• can emulate nds games at 50-60fps
• very long battery life (8 hours wih airplane mode off)
• Runs well 8 years
Such low specs should be easily available on the used market well under $100. As to "no bloatware", see if you can find one supported by lineageOS or another alternative system.
I don't think anyone will make any predictions about the next 8 years. Replaceable battery was fairly common at the time they made phones with the specs you are looking for.
A bigger problem will be "no front camera" (almost unheard of), and USB C on a phone with Android 8 or 9, only 2 GB RAM and 16 GB storage. Most of these will be so old that they come with Micro-USB.