Item | MacBook Pro (15-inch, Mid 2012) | ThinkPad X220 | |
---|---|---|---|
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 | 2012 [x] | 2011 [x] | |
Screen brightness | 200nt [x] (TN display option) / 300nt [x] (IPS display option) | ||
Battery capacity | 77.5Wh [x] | 28.8Wh [x] / 62.4Wh [x] / 99.9Wh [x] | |
Weight | 2.56kg [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 | 1600MHz [x] | ||
Width | 36.4cm [x] | 30.5cm [x] | |
Depth | 24.9cm [x] | 20.6cm [x] | |
Pixel density | 8ppi [x] | ||
RAM | 8GB [x] / 4GB [x] | ||
Height | 2.41cm [x] | 2.7cm [x] | |
Number of USB 3 ports | 2 [x] | 1 [x] (i7 option) | |
Aspect ratio | 16:10 [x] | ||
Number of FireWire 800 ports | 1 [x] | ||
Trackpoint buttons | Yes [x] | ||
Unibody? | Yes [x] | ||
Physical escape key? | Yes [x] | ||
Backlit? | Yes [x] | No [x] | |
Kensington lock slot? | Yes [x] | ||
Fingerprint reader? | No [x] | Yes [x] | |
Removable battery? | No [x] | Yes [x] | |
Supports Coreboot? | No [x] | Yes [x] | |
Card reader? | SDXC [x] | SD [x] | |
CPU architecture | Sandy Bridge [x] | ||
Function row style | Physical keys [x] | Physical keys [x] | |
Touch screen? | No [x] | ||
NFC? | No [x] | No [x] | |
Touch bar? | No [x] | ||
Operating system | macOS [x] | ||
Newest compatible operating system | Latest [x] | ||
RAM specification | DDR3 [x] | ||
Keyboard style | Chiclet (Island keys) [x] | 7 row [x] | |
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