Audio and Connectivity
Audio-wise, the MX 4-core comes with a loudspeaker and a 3.5mm jack, directing sound output to both typical headphone use and, notably, offering a satisfactory audio experience for its period. Connectivity options include WiFi, Bluetooth 2.1 with A2DP and EDR, GPS with A-GPS, and microUSB 2.0 ports supporting MHL TV-out and OTG functions. However, it lacks a radio function, which might be a minus for some radio enthusiasts.