Audio and Connectivity
The device includes a loudspeaker and a 3.5mm headphone jack, which allows users to listen to music or FM radio, providing basic audio entertainment options. Without support for WLAN, NFC, or GPS, connectivity options are limited to Bluetooth 2.0 for file transfers and microUSB for charging and connecting to a computer. These simple features emphasize the phone's role as a basic communication tool rather than a fully connected smart device.
- ⬤ Celkon C4040 Audio and Connectivity
- ⬤ Celkon C4040 Battery Life
- ⬤ Celkon C4040 Additional Features
- ⬤ Celkon C4040 Conclusion