We're building a custom board based on IMX7Dual with 1GB of RAM & 4Gb of eMMC storage. We'll be interfacing it with a 22-inch display via HDMI & touchscreen via HDMI.
We're concerned about the following things:
1. Whether the latest android version support IMX7D because it runs on Cortex A7(prefers 32bit OS)
2. Since, we're using parallel RGB to HDMI converter like SiI9022ACNU(supports 1080p). what'll be the CPU usage & will it be able to drive 1080p smoothly?
3. How will be the overall performance of the OS(Smooth, Moderate or Sluggish) considering our RAM, Cores & resolution that we're driving?