Honeywell Dolphin 7850. Display diagonal: 88.9 mm (3.5 "), Display resolution: 240 x 320 pixels, Display: TFT. Internal memory: 64 MB, Flash memory: 64 MB. Processor clock speed: 312 MHz, Processor family: Intel PXA. Wireless technology: 802.11 b/g. Interface: USB 1.1, RS232