Under its compact size and ultra slim, this version offers Pantech slider in a screen of 262000 color TFT offers a resolution of 176 x 220 pixels. The resolution of the camera is 2 megapixels supplemented with a flash, software Photomax retouching images and a camera. The Pantech G-3900 is also compatible with Bluetooth stereo.

Its Flight mode will disable functions communicating. As for its internal memory of 20 MB, it can be increased to 1 GB via the port MicroSD.