DX900 features include, Wi-Fi, Bluetooth, and HSDPA connectivity, Built-in GPS, Dual Sim card dual standby, Dual Bluetooth, Windows Mobile 6.1, Large 2.8" VGA display, 3.0 Mega pixel auto-focus camera, Gravity sensor, Light sensor, TFT resistive touchscreen, 65K colors, 128 MB RAM, 256 MB ROM flash memory, Wi-Fi 802.11 b/g, Talk time: > 5 hours, Standby:> 150 hours, Samsung S3C 6400 processor (533 MHz), Windows MPlayer 10, Word, Excel, PowerPoint, OneNote, SMS, MMS, Email, Instant Messaging, Handwriting recognition, USB battery charging, 3G and 2G Dual Sim Card capability,