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Laptops

Compare Apple MacBook Pro (15-inch, Mid 2009) vs. Lenovo ThinkPad X220

This is a side-by-side comparison of the specs of the MacBook Pro (15-inch, Mid 2009) vs. the ThinkPad X220. Differences are highlighted in yellow.
Item MacBook Pro (15-inch, Mid 2009) ThinkPad X220
Item image Item image
Screen size 15.4" [x] 12" [x]
Maximum RAM 16GB [x]
CPU i3-2310M [x] / i5-2540M [x] / i5-2410M [x] / i7-2620M [x] / i7-2640M [x] / i5-2520M [x]
Release year 2009 [x] 2011 [x]
Screen brightness 200nt [x] (TN display option) / 300nt [x] (IPS display option)
Battery capacity 73Wh [x] 28.8Wh [x] / 62.4Wh [x] / 99.9Wh [x]
Weight 2.49kg [x] 1.35kg [x]
Graphics Intel HD Graphics 3000 [x]
Power interface Coax barrel [x]
Resolution width 1440px [x] 1366px [x]
Resolution height 900px [x] 768px [x]
RAM interface Dual SODIMM slot [x] Dual SODIMM slot [x]
Screen type TN [x] IPS [x] (IPS display option) / TN [x] (TN display option)
Colour Silver [x] Black [x]
Storage format 2.5" 7mm SATA [x]
Key travel Unknown [x]
PWM detected? Unknown [x] Yes [x]
Screen finish Matte [x]
RAM speed 1066MHz [x]
Width 36.4cm [x] 30.5cm [x]
Depth 24.9cm [x] 20.6cm [x]
Pixel density 8ppi [x]
RAM 4GB [x]
Height 2.7cm [x]
Number of USB 2 ports 2 [x]
Aspect ratio 16:10 [x]
Number of USB 3 ports 1 [x] (i7 option)
Number of FireWire 800 ports 1 [x]
Trackpoint buttons Yes [x]
Kensington lock slot? Yes [x]
Supports Coreboot? No [x] Yes [x]
Fingerprint reader? No [x] Yes [x]
Physical escape key? Yes [x]
Removable battery? No [x] Yes [x]
Backlit? Yes [x] No [x]
Card reader? SD [x]
CPU architecture Sandy Bridge [x]
Function row style Physical keys [x] Physical keys [x]
Newest compatible operating system OS X El Capitan 10.11.6 [x]
Touch screen? No [x]
NFC? No [x] No [x]
Touch bar? No [x]
RAM specification DDR3 [x]
Keyboard style Chiclet (Island keys) [x] 7 row [x]
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