GSM 900/1800/1900 , 3G Network HSDPA 2100. Size Dimensions 102x51x11.5 mm Weight 110 g.. Display Type TFT touchscreen,65K colors. Size 480x640 pixels,2.8 inches - TouchFLO 3D finger.swipe navigation - Accelerometer sensor for auto-rotate. - Touch-sensitive navigation controls - Handwriting recognition. Ringtones Type Polyphonic (40 channels), MP3, WAV, WMA. Vibration Yes Memory Phonebook Practically unlimited.. entries and fields, Photocall Call records Practically unlimited. Card slot No - 4 GB user available memory.. - 192 MB DDR SDRAM, 256 MB ROM - Qualcomm MSM7201A.. 528 Mhz processor Data GPRS Class 10 (4+1/3+2 slots),32 - 48 kbps HSCSD No EDGE Class 10, 236.8 kbps. 3G HSDPA, 7.2 Mbps WLAN Wi-Fi 802.11 b/g.. Bluetooth Yes, v2.0 with A2DP Infrared port No.. USB Yes, miniUSB Features OS Microsoft Windows. Mobile 6.1 Professional Messaging SMS, MMS, Email,Instant Messaging Browser WAP 2.0/xHTML, HTML. Games Yes, Colors Black Camera 3.15 MP, 2048x1536 pixels,autofocus, video; secondary VGA videocall camera.. - Built-in GPS with A-GPS - Stereo FM.. radio with RDS - Pocket Office (Word, Excel, PowerPoint,OneNote, PDF viewer) - Java MIDP 2.0. - Voice memo - MP3 player - Motion-based games. - Built-in handsfree Battery Standard battery,Li-Ion 900 mAh Stand-by Up to 285 h.. Talk time Up to 5 h 30 min