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| Product | Apple iPhone 3G (16GB, black, AT&T) | Apple iPhone 3GS (32GB - black, AT&T) | Apple iPhone (8GB, AT&T) | Apple iPhone 4 (32GB - black, AT&T) |
| Price | Please see the updated iPhones from AT&T. starting prices $99-$299.00 | $237.00 | Please see the updated iPhones from AT&T. starting prices $99-$299.00 | $520.00 |
| CNET editors' rating | 4 stars | 4 stars | 3.5 stars | 4 stars |
| Average user rating | 3 stars | 3.5 stars | 3.5 stars | 3 stars |
| Release date | July 11, 2008 | June 19, 2009 | June 29, 2007 | Info unavailable |
| Bottom line | The iPhone 3G delivers on its promises by adding critical features and sharper call quality. The
iTunes App Store is pretty amazing, and the 3G support is more than welcome. Critical features still are missing, and the battery depletes quickly under heavy use, but the iPhone 3G is a big improvement over the original model. | The
iPhone 3GS doesn't make the same grand leap that the iPhone 3G made from the first-generation model, but the latest Apple handset is still a compelling upgrade for some users. The iPhone 3GS is faster and we appreciate the new features and extended battery life, but call quality and 3G reception still need improvement. | Despite some important missing features, a slow data network, and call quality that doesn't always deliver, the Apple iPhone sets a new benchmark for an integrated cell phone and MP3 player. | With the
iPhone 4, Apple again shows that it is a powerful player in the smartphone wars. It won't be for everyone, the call quality and reception vary if you don't use a case, and AT&T's network remains a sticking point, but the handset's striking design, loaded feature set, and generally agreeable performance make it the best iPhone yet. |
| Service Provider | AT&T | Info unavailable | AT&T | AT&T |
| Cellular technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | GSM | WCDMA (UMTS) / GSM |
| Band / mode | WCDMA (UMTS) / GSM 850/900/1800/1900 | WCDMA (UMTS) / GSM 850/900/1800/1900 | GSM 850/900/1800/1900 (Quadband) | WCDMA (UMTS) / GSM 850/900/1800/1900 |
| Talk time | Up to 300 min | Up to 300 min | Up to 480 min | Up to 840 min (2G) Up to 420 min (3G) |
| Wireless Interface | IEEE 802.11b/g Bluetooth 2.0 EDR | IEEE 802.11b/g Bluetooth 2.1 EDR | IEEE 802.11b/g Bluetooth 2.0 EDR | Bluetooth 2.1 EDR IEEE 802.11b/g/n |
| Weight | 4.7 oz | 4.8 oz | 4.8 oz | 4.8 oz |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
| Buying choices | Please see the updated iPhones from AT&T. starting prices $99-$299.00 |
| Please see the updated iPhones from AT&T. starting prices $99-$299.00 |
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