|Family Line||Apple iPhone|
|Network Technology||GSM / EDGE / UMTS / HSDPA / HSUPA|
|Band||GSM/EDGE 850/900/1800/1900 UMTS/HSDPA/HSUPA 850/900/1900/2100|
|Battery Type||Lithium Ion|
|Battery Capacity||1420 mAh|
|Battery Talk Time||Up to 840 min|
|Battery Standby Time||Up to 300 hr|
|Display Technology||TFT LCD|
|Display Resolution||960 x 640 pixels|
The iPhone 4 offers enhanced performance, a lovely new display, and an improved design. It also adds a ton of sorely needed features, both by itself and through the iOS 4 update.
Multitasking entails some trade-offs, and home screen folders are limited to 12 apps. AT&T reception continues to be spotty, and you'll need a case for the best calling reception. Also, we'd prefer a 64GB model.
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.