Is the LG 27UP850N-W good for photo and video editing?

Yes. The 27-inch 4K IPS panel gives sharp detail and even color, and 400 cd/m² brightness is fine for indoor editing. It is a 60 Hz panel, so it is not aimed at motion-heavy work.

Can one USB-C cable power my laptop and show the screen?

Yes, USB-C carries video, data and charging at once. Check your laptop's power draw, because the monitor's USB-C output is modest and may not fully charge larger laptops.

Is it good for gaming?

It works for casual games, but 60 Hz and 5 ms response are basic. Gamers are better served by a higher-refresh monitor.

Expect the monitor, a stand, a power cable and a USB-C cable in most regions. Check the listing for the exact cable bundle before ordering.

Is $552.31 a good price?

Only one store lists it new at $552.31 as of November 5, 2026, so there is no competing new price to compare. Check the price history before buying to see whether it has sold lower.