ZTE Blade X9 Audio and Connectivity

Audio and Connectivity

The phone includes a standard 3.5mm audio jack and a loudspeaker, meeting the basic audio needs of users. It supports Wi-Fi 802.11 b/g/n, Bluetooth 4.1, and A2DP, which were standard connectivity options at the time. However, it lacks NFC, which might be a limitation for users relying on contactless payments. The inclusion of FM radio provides an extra entertainment option, and the device charges via microUSB 2.0.