Other barcodes like the PDF-417 and QR code are known as 2D (two-dimensional) barcodes and are read in whole as an image. Letters, numbers, and special characters are still represented by symbols, and ...

Realme is an offshoot of the Chinese brand Oppo, and aims to provide smartphones under Rs. 20,000 for the "young people around the world." It is led by former Oppo Global VP Sky Li and was launched in ...