vivo X3S Audio and Connectivity

Audio and Connectivity

Sound quality is supported by a loudspeaker and the appreciated presence of a 3.5mm headphone jack, allowing users to enjoy music and media without needing adapters. Connectivity options are robust, including support for Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot capability, Bluetooth 4.0, A2DP, and EDR. Notably, the vivo X3S includes FM radio and infrared port connectivity, adding further functionality. However, the absence of NFC limits some modern payment and connectivity features.