- anti-glare: smooth surface but reduced reflection
- matte: rough surface and no reflection
- VGA is deprecated
- DVI is still alive but being replaced by HDMI and DisplayPort
- HDMI: currently most popular are version 1.4 and 2.0. Both standards can deliver 4K video to a display, HDMI 1.4 is limited to just 30Hz, meaning it can only display 30 frames per second, HDMI 2.0 can handle 4K at 60Hz.
- DisplayPort: often found in high end graphics card and displays. It can support 4K at 120Hz, and 8K.