Samsung SGH-Z548 Internal memory: 140 MB; Primary display: TFT 2.3" 320 x 240 pixels 256K colors QVGA, 174 ppi; Secondary display: LCD 128 x 128 pixels 65K colors; Memory Card: No; Primary camera: 1.3 MP 1280 x 1024 pixels; Video: 176 x 144 pixels; Secondary camera: ...