Audio and Connectivity
Audio capabilities are robust, with the presence of a loudspeaker that can reach up to 122dB, ensuring clear sound even in noisy environments. The inclusion of a 3.5mm headphone jack is a nod to traditional audio users. In terms of connectivity, the phone supports dual-SIM operation and offers comprehensive 4G LTE band coverage, making it versatile for travelers and those often on the move. Bluetooth 5.2, NFC, and infrared capabilities extend its connectivity suite, alongside Wi-Fi and GPS technologies which ensure reliable wireless and location-based services.
- ⬤ Ulefone Armor 21 Camera
- ⬤ Ulefone Armor 21 Audio and Connectivity
- ⬤ Ulefone Armor 21 Battery and Other Features
- ⬤ Ulefone Armor 21 Conclusion