How to choose the right android control board for qr code payment terminal?

How to choose the right android control board for qr code payment terminal?

When selecting android control board for qr code payment terminal, consider: 1) whether processor performance meets application needs; 2) whether interface configuration matches peripherals; 3) whether memory and storage are sufficient; 4) whether operating temperature range suits the environment; 5) supplier's technical support capability. Contact +8613261677119 for selection advice.