Acer DX650
 Smart Phone OS: Microsoft Windows Mobile 6.1 Professional;  CPU: Samsung S3C 6410 533 MHz;  Type: TFT resistive touchscreen, 65K colors;  Screen Size: 2.8 inches (~37.5% screen-to-body ratio);  Resolution: 240 x 320 pixels (~143 ppi pixel density); :...
Acer DX900
 Smart Phone OS: Microsoft Windows Mobile 6.1 Professional;  CPU: 533 MHz Samsung S3C 6410;  Type: TFT resistive touchscreen, 65K colors;  Screen Size: 2.8 inches (~37.9% screen-to-body ratio);  Resolution: 480 x 640 pixels (~286 ppi pixel density); :...