vivo Y51s Audio and Connectivity

Audio and Connectivity

For audio, the device includes a loudspeaker and a 3.5mm headphone jack, catering to both wireless and traditional audio accessories. Connectivity options are robust with Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0 with aptX HD support, and a range of GPS-related services such as GLONASS and GALILEO. It, however, lacks NFC and FM radio, which might be drawbacks for users accustomed to these features. The charging and data transfer happens via a microUSB 2.0 port, supporting OTG for additional functionality.