... 64M SDRAM,128M flash, wifi,bluetooth,RS232+USB GPS, GPRS, 6-8hour Battery 1.CPU: ARM SAMSUNG-S3C2442, ... 0 OS3.7" 16:9 Touch screen WVGA Display, 800*480 pixels4. Low Power DDR SDRAM memory 64M, nandflash ... 6.WIFI 802.11b/g for Wireless Internet Access7.with TF card reader (support max 4GB Flash),8. I ... 1*earphone jack,1*mic jack, 9.built-in GPRS module (optional),10.SIRFIII GPS is optional,11. Build-in ...