Audio and Connectivity
The audio experience on the Poco X3 is enhanced with stereo speakers and a 3.5mm headphone jack, satisfying audiophiles with Hi-Res audio certification. In terms of connectivity, the device supports dual-band Wi-Fi, Bluetooth 5.1, and essential positioning systems. It lacks NFC, which might be a drawback for users who are accustomed to using contactless payment systems. An infrared port is included, expanding the phone's utility as a remote control for various devices.