Sound and Connectivity
The phone had a standard 3.5mm audio jack and a loudspeaker, with sound testing revealing relatively moderate levels (Voice 64dB, Noise 66dB, Ring 73dB). It featured a comprehensive connectivity suite with Wi-Fi 802.11 a/b/g/n, Bluetooth 4.0, GPS with GLONASS and market-dependent BDS, NFC, FM Radio with RDS, and a microUSB 2.0 port for charging and data transfer.
- ⬤ Samsung Galaxy A7 Duos Camera Quality
- ⬤ Samsung Galaxy A7 Duos Sound and Connectivity
- ⬤ Samsung Galaxy A7 Duos Battery Life and Additional Features
- ⬤ Samsung Galaxy A7 Duos Concluding Remarks