Product Features
2.5 GHz Dual-Core Intel Core i5 processor
4 GB DDR3 RAM; 500 GB Hard Drive
13.3 inch LED-backlit display, 1280-by-800 resolution
Intel HD Graphics 4000
Mac OS X v10.7 Lion, 7 Hour Battery Life
Processor, Memory, and Motherboard
Hardware Platform: Mac
Processor: 2.5 GHz Intel Core i5
Number of Processors: 1
RAM: 4 GB
RAM Type: SDRAM
Hard Drive
Size: 500 GB
Type: Serial ATA
Speed: 5400 rpm
Reviews
I had a unibody (2009) have Core2Duo. Theres some of the key differences from the update, I noticed that.
First, the fan noise. I light a whisper. My old phone had no sound, but has suffered from heat problems watching flash videos, though most of the fans said it would be very strong. But this new model (which may be similar to the i5 series CPU) to run cooler and more evenly. I suspect that his fans are different, it is useless at 2000 rpm.
The CPU is the difference is not always obvious, but good performance so far and falls to watch video. Ill play more before I can really say more. Initially I was interested in a MacBook Air, but was not able to get a unit even weaker than the base of Pro-Series, because the undersized apple products for the beginning and I remember the air is not user-upgradeable (if you read it wrong?) I felt this model was the best. And I will most likely upgrade to 16 GB of RAM (to be confirmed, it is possible in this version)
Finally, the battery is always slightly better. My previous device battery condition just got worse (4%) and this guy seems to operate with no problems, no significant discharge.
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