Audio and Connectivity
Although the Oppo A3 lacks a 3.5mm headphone jack—a growing trend in modern smartphones—it compensates with quality audio features through its loudspeaker and supports wireless options with Bluetooth 5.1, including aptX HD for enhanced audio quality. Connectivity is robust, with support for Wi-Fi 802.11 a/b/g/n/ac, dual-band, and comprehensive satellite positioning systems such as GPS, GLONASS, GALILEO, BDS, and QZSS. However, the absence of NFC and radio might be a limitation for some users.
- ⬤ Oppo A3 (China) Camera
- ⬤ Oppo A3 (China) Audio and Connectivity
- ⬤ Oppo A3 (China) Battery Life and Charging
- ⬤ Oppo A3 (China) Conclusion