Pros

  • Improved processing speed
  • Impressive graphics performance
  • Increased battery life

Cons

  • Battery not user serviceable

Manufacturer’s Description

Strength. Lightness.
Beauty. Seamlessly integrated.
MacBook Pro is machined from a single piece of aluminum, an engineering breakthrough that replaced many parts with just one. It's called the unibody. And the first time you pick up a MacBook Pro you'll notice the difference it makes. The entire enclosure is thinner and lighter than other notebooks. It looks polished and refined. And it feels strong and durable - perfect for life inside (and outside) your briefcase or backpack.