Hi friends I am Ashutosh Singh. And I want to tell you about vivo V5. Quality: Light sensor -Automatically detects ambient light and adjusts the brightness of the screen accordingly. Proximity sensor - When making phone calls, this sensor automatically detects the distance between you and your phone. If you are too close to your phone, it will switch off your screen to avoid unintentional triggering of certain functions. The sensor is inactive in headset and hands-free mode. Etc. Quantity: Starting price of vivo v5 was seventeen thousand. And now it’s price is approximately sixteen thousand.etc. THANKS FOR READING CAREFULLY.