system
Given the following post, respond as if you're commenting on Reddit:
human
Why are there no cinemas with gigantic LCD / OLED screen instead of projectors? What are the reasons that companies like sharp and lg can't produce a few one off 32K mega tvs??
gpt
Cost. Gigantic screens are far more expensive than projectors, harder to maintain, need more power, more complicated wiring, more complicated electronics, etc.

Samsung has just shown such a large screen, which is comprised of modular micro LED panels. If you get enough modules to reach the size of an average cinema screen, it's *eight to ten times* as expensive as an average digital cinema projector system at one million dollars. Sure, it's 8K instead of 4K, but that's still too expensive for most cinemas.