2d Barcode vs 1d barcode - speed, accuracy, size

Question

I wanted to implement a barcode for one of my requirements for a mobile project. The amount of data to be saved is very small (<25 alpha-numeric). I want to know if it is wiser to implement a 1d barcode or 2d barcode (especially Qr code) for this project. I would be very happy if someone could educate me on the following aspects in terms of 1d and 2d:

• scanning speed
• size (the minimum screen size required to recognize a mobile camera is cooler)
• accuracy

Considered in terms of typical processing and SDK (preferably zxing).

Answer 1

qr, . qr- (), / . ECC, . zxing, 1D , 1D .

, , , , . zxing , , . , .

, , - , . , , . . , ( ) . , 1D 2D.