The current display has pixels that are spaced 23mm apart and utilize lamp style LEDs. The bid is asking for products that have pixels that are spaced approximately 15mm apart and utilize 3-in-1 SMD style LEDs. This will provide a very nice increase in resolution and image quality, especially with larger boards.
Hopefully Alerus management decides to spend a little more and go with the world leading supplier of LED video boards that is located just a couple hours to the south (and employs UND alumn) than going with product sourced from China.