2G Network GSM 850/900/1800/1900 3G Network HSDPA 2100 HSDPA 850/1900.. Size Dimensions 100.5x59.5x16.9 mm Weight 138 g Display Type TFT capacitive touchscreen,16M colors Size 320x480 pixels,.. 3.1 inches - Accelerometer sensor for UI auto-rotate - Multi-touch input method - QWERTY keyboard.. Sound Alert types Vibration, MP3 ringtones Speakerphone Yes - 3.5 mm audio jack.. Memory Phonebook Practically unlimited entries, Photocall Call records Practically unlimited Internal 16 GB storage, 512 MB RAM Card slot No.. Data GPRS Class 10 (4+1/3+2 slots),.. 32 - 48 kbps EDGE Class 10, 236.8 kbps 3G HSDPA 3.6 Mbps WLAN Wi-Fi 802.11 b/g Bluetooth Yes, v2.1 with A2DP Infrared port No.. USB Yes, microUSB v2.0 Camera Primary 3.15 MP, 2048x1536 pixels, enhanced fixed focus, LED flash.. Features Geo-tagging Video Yes Secondary No Features OS Palm webOS 1.3.5 CPU ARM Cortex A8 600 MHz,.. PowerVR SGX graphics Messaging SMS (threaded view), MMS, Email, Push Email Browser WAP 2.0 / HTML.. Radio No Games Yes Colors Black GPS Yes, with A-GPS support,.. AT&T Navigator Java Yes, MIDP 2.1 - MP3/WAV/eAAC+ player - MP4/H.264/H.263 player - Organizer - Document viewer - Voice memo/dial Battery .. Standard battery, Li-Ion 1150 mAh Stand-by Up to 350 h (2G) / - (3G) Talk time Up to 4 h (2G) / Up to 4 h (3G)