

The iPhone 3G is a smartphone designed and marketed by Apple Inc.; it is the second generation of iPhone, successor to the original iPhone, and was introduced on June 9, 2008, at the WWDC 2008 at the Moscone Center in San Francisco, United States.
The iPhone 3G is internally similar to its predecessor, but included several new hardware features, such as GPS, 3G data and tri-band UMTS/HSDPA. The device was originally loaded with the concurrently launched iPhone OS 2.0. In addition to other features (including push email and turn-by-turn navigation), this new operating system introduced the App Store—Apple’s new distribution platform for third-party applications.
| NETWORK | Technology | GSM / HSPA |
|---|
| LAUNCH | Announced | 2008, June. Released 2008, July |
|---|---|---|
| Status | Discontinued |
| BODY | Dimensions | 115.5 x 62.1 x 12.3 mm (4.55 x 2.44 x 0.48 in) |
|---|---|---|
| Weight | 133 g (4.69 oz) | |
| SIM | Mini-SIM |
| DISPLAY | Type | TFT capacitive touchscreen, 16M colors |
|---|---|---|
| Size | 3.5 inches, 36.5 cm2 (~50.9% screen-to-body ratio) | |
| Resolution | 320 x 480 pixels, 3:2 ratio (~165 ppi density) | |
| Protection | Corning Gorilla Glass, oleophobic coating |
| PLATFORM | OS | iOS, upgradable to iOS 4.2.1 |
|---|---|---|
| CPU | 412 MHz ARM 11 | |
| GPU | PowerVR MBX |
| MEMORY | Card slot | No |
|---|---|---|
| Internal | 8GB 128MB RAM, 16GB 128MB RAM |
| MAIN CAMERA | Single | 2 MP |
|---|---|---|
| Video | No |
| SELFIE CAMERA | No |
|---|
| SOUND | Loudspeaker | Yes |
|---|---|---|
| Alert types | Vibration, proprietary ringtones | |
| 3.5mm jack | Yes |
| COMMS | WLAN | Wi-Fi 802.11b/g |
|---|---|---|
| Bluetooth | 2.0, A2DP (headset support only) | |
| GPS | Yes, with A-GPS | |
| Radio | No | |
| USB | 2.0 |
| FEATURES | Sensors | Accelerometer, proximity |
|---|---|---|
| Browser | HTML (Safari) | |
| Audio/video player TV-out Organizer Document viewer Photo viewer Predictive text input |
| BATTERY | Non-removable Li-Ion battery | |
|---|---|---|
| Stand-by | Up to 300 h | |
| Talk time | Up to 10 h | |
| Music play | Up to 24 h |
| MISC | Colors | Black(8/16 GB), White (16 GB) |
|---|---|---|
| SAR | 0.52 W/kg (head) 1.29 W/kg (body) | |
| SAR EU | 0.56 W/kg (head) 0.23 W/kg (body) | |
| Price | About 90 EUR |
| TESTS | Loudspeaker | Voice 66dB / Noise 62dB / Ring 71dB |
|---|---|---|
| Audio quality | Noise -89.9dB / Crosstalk -93.1dB |

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