vivo Y21t (India) Audio and Communication

Audio and Communication

For audio, the Vivo Y21t maintains a traditional 3.5mm headphone jack, alongside a loudspeaker, catering to various user preferences in sound output. It supports Wi-Fi 802.11 a/b/g/n/ac with dual-band and Wi-Fi Direct capabilities for robust connectivity. The inclusion of Bluetooth 5.0, along with GPS, GLONASS, GALILEO, and BDS positioning, ensures seamless wireless communication and accurate location services. However, the absence of NFC may be a drawback for users relying on contactless payments. The phone also features a USB Type-C 2.0 port with OTG support for convenient data transfer and charging.