Samsung Focus I917 GSM Cell Phone, Black (Unlocked): Sound and Music: * MP3/WAV/WMA/eAAC+ player * MP3 and WAV ring tones * Loudspeaker * 3.5mm jack * Vibration alerts * Voice memo * Stereo FM radio with RDS * 8GB built-in memory Mobile Features: * Bluetooth v.2.1 with A2DP * GPRS: Class 10 * EDGE: Class 10 * MicroUSB 2.0 port * WLAN: 802.11 b/g/n * Microsoft Windows Phone 7 OS * 1GHz Scorpion processor * 5 megapixel camera with autofocus and LED flash * 720p video * Browser: HTML * MP4/H.264/H.263/WMV player * AT&T U-verse Mobile, NavigatorSM, FamilyMap, myWireless * Organizer * Document viewer/editor * MicroSD slot for memory cards up to 32GB * Accelerometer, proximity sensor, compass Technical Profile: * 124.7mm x 64.3mm x 9.9mm * Talk Time: Up to 6 h 30 min * Standby Time: Up to 300 h * Battery: Li-Ion 1500mAh Display: * 4" 16M color touchscreen display * Resolution: 480 x 800 * Multi-touch navigation Messaging: * Threaded view SMS and MMS * Email and push email * Instant messaging