It features full internet browsing capabilities and downloads everything from music and video clips to push E-Mail at speed of 3.6 Mbps through HSDPA. It also allows for advanced features like videoconferencing, taking advantage of the phone's dual cameras.

As expected, the handset is powered by Microsoft's Windows Mobile 6 Professional and measures 99.5 x 58 x 12.8 mm at 95 g. The KS20 supports triband (900/1800/1900 MHz) GSM/GPRS/EDGE as well as singleband UMTS and HSDPA up to 3.6 Mbps. Furthermore it supports Bluetooth 2.0 but WiFi support is left. The QVGA display measures 2.8" and supports the Windows Mobile typical 65k colors only. The 2 megapixel autofocus CMOS is located on the back, on the front the device features a VGA camera for UMTS video telephony. Photos and videos can be stored on 128 MB ROM which can be extended through microSD memory cards.