This is the iPhone 3GS. It was released on June 19, 2009 with a price tag of $199 for the 16GB model and $299 for the 32GB model, in the U.S., Canada and major European countries. Price vary depending on the mobile operator. It features the same exterior design as the iPhone 3G, but has new internal features such as video recording, voice control, digital compass, faster CPU, increased RAM etc.
The iPhone 3G S uses the X-Gold 608 baseband chip, same as in the iPhone 3G.
It makes use of the S5L8920 application processor.
Color: Black or white
Size: 4.5 inches (115.5 mm) (h) × 2.4 inches (62.1 mm) (w) × 0.48 inch (12.3 mm) (d)
Weight: 135 g (4.8 oz)
Battery: Up to 12 hours of 2G talk, 5 hours of 3G talk, 5 (3G) or 9 (Wi-Fi) hours of Internet use, 10 hours of video playback, and up to 30 hours of audio playback, lasting over 300 hours on standby.
3G: Broadband data speeds, supporting 7.2Mbps HSDPA
Camera: 3.15MP with Autofocus and manual focus (Tap to focus), supporting VGA video recording @ 30FPS
More specifications available in GSMArena.