8G iphone

Original model

* 4 GB model (discontinued after two months)
* Size: 4.5 inches (115 mm) (h) × 2.4 inches (61 mm) (w) × 0.46 inch (11.6 mm) (d)
* Weight: 135 g (4.8 oz)
* Battery has up to 8 hours of talk, 6 hours of Internet use, 7 hours of video playback, and up to 24 hours of audio playback, lasting over 250 hours on standby.[33]
* Headphone jack (recessed)
* Digital SAR of 0.974 W/kg[96][97]

3G model

* Color: Black (8 GB or 16 GB) or white (16 GB)
* Size: 4.5 inches (115.5 mm) (h) × 2.4 inches (62.1 mm) (w) × 0.48 inch (12.3 mm) (d)
* Weight: 133 g (4.7 oz)
* Headphone jack (non-recessed)
* Battery has up to 10 hours of 2G talk, 5 hours of 3G talk, 5 (3G) or 6 (Wi-Fi) hours of Internet use, 7 hours of video playback, and up to 24 hours of audio playback, lasting over 300 hours on standby.[27]
* Tri band UMTS / HSDPA: UMTS 850 / 1900 / 2100
* Assisted GPS, with preference to location based on Wi-Fi or cell towers