ST52 has High Quality 17.8 cm Capacitive Touch Screen with pinch in zoom.ST52 can be completely locked with its unique Pattern Lock. Have complete control over your phone now with the most stylish way of securing your Android.Android 4.2.2, Jelly Bean, is the fastest and smoothest version of Android yet. Jelly Bean improves on the simplicity and beauty of Android 4.1, and introduces a new Google search experience on Android.Now always stay in touch with your near & dear ones as your Karbonn ST52 supports Wi-Fi and can also works as Wi-Fi Hotspot.

Feauters : 

CPU : 1.3 GHz Dual Core

Sensors : G-sensor

Os :Android 4.2.2 Jelly Bean

Browser :  Yes

GPS : Yes