"4k" seems to be one of the buzzwords that people like throwing around these days. Retailers don't know how to sell it, and consumers don't quite know if they want it. While we've traditionally seen 4k content been harped about with consumer TVs, the term is slowly making its way to the PC market as...
+ Gorgeous high-resolution display; + Incredibly quick refresh rate; + Makes 4k affordable to the average user
- Requires supremely powerful machine to render properly; - OSD controls are awkward to reach