ZTC QS680 Primary display: TFT 320 x 240 pixels QVGA; Secondary display: No; Memory Card: MicroSD,; Primary camera: 2 MP 1600 x 1200 pixels; Secondary camera: No; Headphone: No; Stand by: Up to 168 h; Talk time: Up to 5 h; WI-FI: Yes 0; NFC: No; GPS: No; Bluet...