Apple Iphone 3G (8GB) General 2G Network GSM 850 / 900 / 1800 / 1900 3G Network HSDPA 850 / 1900 / 2100 Announced 2008, June Status Available. Released 2008, July Size Dimensions 115.5 x 62.1 x 12.3 mm Weight 133 g Display Type Capacitive touchscreen, 16M colors Size 320 x 480 pixels, 3.5 inches - Multi-touch input method - Accelerometer sensor for auto-rotate - Proximity sensor for auto turn-off - Scratch-resistant surface - Ambient light sensor Sound Alert types Vibration; Downloadable polyphonic, MP3 ringtones Speakerphone Yes - 3.5 mm headset jack Memory Phonebook Practically unlimited entries and fields, Photocall Call records 100 received, dialed and missed calls Internal 8 GB/ 16 GB Card slot No Data GPRS Yes HSCSD No EDGE Yes 3G HSDPA WLAN Wi-Fi 802.11b/g Bluetooth Yes, v2.0, headset support only Infrared port No USB Yes, v2.0 Camera Primary 2 MP, 1600x1200 pixels Video No Secondary No Features OS Mac OS X v10.4.10 CPU 32-bit Samsung S5L8900 620 MHz processor Messaging SMS (threaded view), Email Browser HTML (Safari) Radio No Games Downloadable Colors Black(8/16 GB), White (16 GB) GPS Yes, with A-GPS support Java No - Google Maps - Audio/video player - TV-out - Photo browser - Voice memo Battery Standard battery, Li-Ion Stand-by Up to 300 hrs Talk time Up to 10 hrs.