Alcatel A3 Connectivity and Features

Connectivity and Features

For connectivity, the Alcatel A3 supports Wi-Fi 802.11 b/g/n with Wi-Fi Direct, Bluetooth 4.2 with A2DP and LE, GPS technology for navigation, and an FM radio. The device lacks NFC functionality, which might be a drawback for users who frequently use near-field communication. It is equipped with a microUSB 2.0 port for charging and data transfer. One surprising feature in this segment is the inclusion of a rear-mounted fingerprint sensor, providing an additional layer of security usually not found in budget smartphones.