... .0 64M SDRAM,128M flash, wifi,bluetooth,RS232+USB GPS, GPRS, 6-8hour Battery 1.CPU: ARM SAMSUNG ... WVGA Display, 800*480 pixels4. Low Power DDR SDRAM memory 64M, nandflash 128M, 5. built-in Bluetooth, 6. ... WIFI 802.11b/g for Wireless Internet Access7.with TF card reader (support max 4GB Flash),8. I ... , 9.built-in GPRS module (optional),10.SIRFIII GPS is optional,11. Build-in 5000mAH lithium-poly battery ...