VITELL V512 Primary display: LCD 1.8"; Secondary display: No; Memory Card: MicroSD, Up to 4 GB; Primary camera: Secondary camera: No; Headphone: No; WI-FI: No; NFC: No; GPS: No; Bluetooth: No; HDMI: No; Hotknot: No; USB: No; Infrared: No; SIM: Mini-SIM, Dual-SIM...
VITELL V317 Primary display: LCD 1.77"; Secondary display: No; Memory Card: MicroSD, Up to 8 GB; Primary camera: Secondary camera: No; Headphone: No; WI-FI: No; NFC: No; GPS: No; Bluetooth: No; HDMI: No; Hotknot: No; USB: No; Infrared: No; SIM: Mini-SIM, Dual-SI...