HP iPAQ rx5720 Travel Companion 64 M 3.5" QVGA TFT W Mobile™ 5.0 Professional, 3.5", 240 x 320 pixels, TFT, Stylus & fingertip, 65536 colors, 0.064 GB HP iPAQ rx5720 Travel Companion 64 M 3.5" QVGA TFT W Mobile™ 5.0 Professional. Display diagonal: 3.5", Display resolution: 240 x 320 pixels. Internal memory: 0.064 GB, Flash memory: 1 GB. Processor frequency: 0.4 GHz