iPhone 3G (2008) SPECIFICATIONS

 The iPhone 3G, released in 2008, was the second-generation iPhone and brought several improvements and new features compared to the original iPhone (2007). Here are the key specifications of the iPhone 3G:

1. Release Date: The iPhone 3G was announced by Apple on June 9, 2008, and it was released on July 11, 2008.

2. Design: The iPhone 3G retained the same basic design as the original iPhone but had a more curved plastic back, which was available in black or white.

3. Display: It featured a 3.5-inch TFT LCD display with a resolution of 320 x 480 pixels, the same as the original iPhone.

4. Processor: The iPhone 3G was equipped with a faster processor than its predecessor, featuring a 412 MHz ARM 11 processor.

5. Storage: It was available in two storage capacities: 8 GB and 16 GB, with no option for expandable storage via microSD cards.

6. Camera: The iPhone 3G had a 2-megapixel rear camera, similar to the original iPhone. It still did not have a front-facing camera.

7. Operating System: It shipped with iPhone OS 2.0, which introduced the App Store, allowing users to download and install third-party applications.

8. Connectivity: The major improvement in the iPhone 3G was its support for 3G networks (HSDPA), which provided faster data speeds compared to the original iPhone's EDGE connectivity. It also supported Wi-Fi (802.11b/g), Bluetooth 2.0, and 2G GSM networks.

9. Battery: The iPhone 3G featured a rechargeable lithium-ion battery that was rated for up to 10 hours of 2G talk time, 5 hours of 3G talk time, 6 hours of internet use over 3G, 7 hours of video playback, and up to 300 hours of standby time.

10. GPS: The iPhone 3G included a built-in GPS receiver, which allowed for more accurate location services and turn-by-turn navigation with compatible apps.

11. Ports: It retained the 30-pin dock connector for charging and connecting to accessories, along with a 3.5mm headphone jack.

12. Sensors: The iPhone 3G had an ambient light sensor and an accelerometer, similar to the original iPhone.

13. Dimensions: It had dimensions of 115.5 x 62.1 x 12.3 mm (4.55 x 2.44 x 0.48 inches) and weighed 133 grams (4.69 ounces).

14. Other Features: The iPhone 3G introduced features like 3G data connectivity, the App Store, and improved location-based services, making it a significant upgrade over the original iPhone.

The iPhone 3G marked a significant step forward in terms of speed and connectivity and helped solidify the iPhone's position as a leading smartphone in the market.