Inside The Iphone 3G S

June 19th marked the launch of Apple’s “fastest, most powerful iPhone yet”, the iPhone 3G S. Not sure what the S stands for (I’ve came across some guesses while surfing the web, speed, sex, sucks just to name a few), but according to Apple’s official website it should be “up to 2x faster” than the old iPhone 3G and should have a digital compass that reorients the map as you change the direction you’re facing, a 3.0 megapixel camera that can also record VGA video in 30 frames per second and voice control for calling and playing music.

On the outside, the new iPhone remains true to the traditional design of Apple – minimalistic, elegant and slim. As we unfold its shell, the new smartphone from Apple reveals a few interesting improvements. First, the PCB is more compact than before, with nearly every component on the top side of the board. Second, the CPU has changed – iPhone 3G S features the ARM A8 Samsung S5PC100 processor, which runs at 600Mhz with 32KB L1 cache memory instead of 412Mhz with 16KB cache like the ARM 11 Samsung S3C6400 used in the previous model. The new iPhone 3G S also features the PowerVR SGX graphics accelerator that runs at 200Mhz.

The smartphone has a Toshiba NAND flash memory and a new combo in the wireless department: the BCM4325 from Broadcom. It also received an important upgrade to the battery, from 1150mAH to 1219mAH, and it is rumored that the iPhone 3GS’ battery life will be 15-20 percent longer than the iPhone 3G’s. A great and necessary improvement for all iPhone 3G S users.

The most important upgrade of the new Apple device is clearly its Applications Processor Core. With a clock speed of 600Mhz, 256MB DDR SDRAM and the PowerVR SGX graphics processor, the new smartphone has the muscle to manage all kinds of demanding applications and, with the help of the SGX, that includes some serious gaming. The longer battery life also supports this idea and the iPhone 3G S might turn out to be quite a powerful mobile device.

Inside the iPhone 3G S: [Link]