As has been widely noted, the iPhone SE 2020 has the same body as the iPhone 8. An iFixit teardown has shown that you can swap parts of the old device for the new one.
The good parts first: the cameras of the iPhone SE, the SIM tray, Taptic Engine and the screen assembly (including the microphone and the proximity sensor) are all exchangeable with the parts of the iPhone 8 And this screen should be cheaper to replace than any new iPhone we’ve seen in years. However, as with any modern iPhone screen exchange, you will lose True Tone unless you have access to a screen programmer. And the home buttons are still not interchangeable. You will need to keep your original home button for repair, replace an aftermarket home button without Touch ID, or pay Apple for everything. they ask to fix it for you.
Check it out: You can swap parts of iPhone 8 in iPhone SE 2020