The new model isnt referred to as the PS3 Slim without reason - its significantly thinner and narrower than the original PS3. In fact, its a completely different-looking machine. Sony has ditched the glossy black finish and sleek touch buttons of the original in favour of a duller-looking matte texture and more conventional push buttons. The whole device looks rather bargain-basement for our tastes, but we have to admit that, when you pick it up, it feels surprisingly well-built and much sturdier than the Xbox 360, for example
The Slim looks fairly cheap, but you can tell its a well-built machine when you pick it up
Press the power button and youll notice that Sony has also managed to make the Slim slightly quieter than the original PS3. This is quite an achievement, as the PS3s fan has always been whisper-quiet in comparison to the cyclone-like Xbox 360, and its never really suffered from the noisy disc-loading mechanism that blights the Wii.
Sony has been able to reduce the consoles noise level because the internal components have been completely re-engineered. Both the main Cell CPU and Nvidia graphics processor have been switched to a smaller manufacturing process, which means they run cooler and so dont need such aggressive fans. This also helps the console to be greener, drawing slightly less power both when in standby mode and when running games or playing movies.
Given the price drop, Sony has had to make a few cuts here and there. This version no longer supports Linux, and backwards compatibility with old PS2 games is absent, although thats also been missing from recent versions of the larger PS3. Similarly, this model only has two USB ports, and the multi-card reader has been given the push. But all of these are fairly minor losses that most buyers wont mind.