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The Reviews Say...
Try hovering over one of the vertical bars in the graph!
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Release Date
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Jun 2012
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Oct 2011
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Jun 2009
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Apr 2010
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Laptop Type
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Laptop
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Mid-Size Laptop
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Mid-Size Laptop
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Processor Manufacturer
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Intel
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Intel
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Intel
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Intel
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Processor Speed
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2.3 GHz
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2.4 GHz
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2.4 GHz
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Processor Type
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Intel Core i7
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Intel Core i5
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Intel Core i7
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Installed RAM
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4096.0 MB
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4096.0 MB
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4096.0 MB
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Hard Drive Capacity
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500.0 GB
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500.0 GB
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750.0 GB
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Storage Controller Type
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Serial ATA-300
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Serial ATA
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Serial ATA
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CD / DVD Type
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DVD+/-RW (+/-R DL) - Fixed
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DVD±RW (±R DL)
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Display Max. Resolution
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1440 x 900
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1280 x 800
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1440 x 900
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Display Size
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15.4 in.
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13.3 in.
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17.3 in.
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15.4 in.
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Graphic Processor
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NVIDIA GeForce GT 650M / Intel HD Graphics 4000 - 512 MB GDDR5 SDRAM
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Intel HD Graphics 3000
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AMD Radeon HD 6750M
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Operating System
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Mac OS X Mountain Lion
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Apple Mac OS X Lion
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Microsoft Windows 7 Home Premium
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Mac OS X
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Platform
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Mac
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Mac
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PC
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Mac
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Expandability
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SDHC Memory Card, SDXC Memory Card, SD Memory Card
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SD Card
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Input Method
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Backlit keyboard, Trackpad
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Keyboard, Touchpad
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Multi-Touch trackpad
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Special Features
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Web Cam
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Web Cam
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Networking Type
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Bluetooth, WiFi
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Bluetooth, WiFi
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Bluetooth, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
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Modem Type
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Battery Run Time
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7.0 Hours
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7.0 Hours
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7.0 Hours
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Weight
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5.6 lb.
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4.4 lb.
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5.6 lb.
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