It's not a "special screen" but just a special plastic stick on screen protector which you can get professionally stuck onto your existing screen that stops scratches and reflections it can be removed or replaced any time and costs less than $100 fitted. This is an option until when/if they ever make a better screen on the phone originally from the outset whilst keeping the phone at a reasonable price.
TLS Price at posting:
$3.19 Sentiment: Buy Disclosure: Held