Connectivity and Other Features
The M31 covers essential connectivity features, including Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, and GPS including support for GLONASS, GALILEO, and BDS. While NFC availability is market-dependent, the phone does include FM radio with RDS and recording capabilities. A 3.5mm headphone jack is present, catering to those who prefer wired audio connections. For security, the M31 features a rear-mounted fingerprint sensor, which is responsive and conveniently placed.
- ⬤ Samsung Galaxy M31 Camera
- ⬤ Samsung Galaxy M31 Battery Life and Charging
- ⬤ Samsung Galaxy M31 Connectivity and Other Features
- ⬤ Samsung Galaxy M31 Conclusion