Audio and Communication
For audio, the HMD Crest is equipped with both a loudspeaker and a 3.5mm headphone jack, ensuring versatility in sound output preferences. In terms of connectivity, the phone supports a range of Wi-Fi standards (802.11 a/b/g/n/ac) along with Bluetooth 5.0, allowing for stable connectivity and efficient data transfer. The positioning system blend includes GPS and GALILEO, enhancing navigation accuracy, though it lacks NFC capabilities, which may be a downside for those who rely on contactless payments.