Item | MacBook Air (13-inch, Mid 2013) | ThinkPad T420s | |
---|---|---|---|
Screen size | 13.3" [x] | 14" [x] | |
Maximum RAM | 16GB [x] | ||
CPU | i7-2620M [x] / i5-2450M [x] / i5-2410M [x] / i3-2310M [x] / i7-2640M [x] / i5-2540M [x] / i5-2520M [x] | ||
Release year | 2011 [x] | ||
Screen brightness | 250nt [x] (HD+ option) / 200nt [x] (HD option) | ||
Battery capacity | 54Wh [x] | 43.2Wh [x] | |
Weight | 1.35kg [x] | 1.67kg [x] | |
Graphics | Intel HD Graphics 3000 [x] | ||
Power interface | Coax barrel [x] | ||
Resolution width | 1440px [x] | 1366px [x] (HD option) / 1600px [x] (HD+ option) | |
Resolution height | 900px [x] | 768px [x] (HD option) / 900px [x] (HD+ option) | |
RAM interface | Dual SODIMM slot [x] | ||
Screen type | TN [x] | ||
Colour | Black [x] | ||
Storage format | 2.5" 7mm SATA [x] | ||
Key travel | 2.5mm [x] | ||
PWM detected? | Unknown [x] | ||
Screen finish | Matte [x] | ||
Width | 32.5cm [x] | 34.3cm [x] | |
Depth | 22.7cm [x] | 23cm [x] | |
Height | 2.6cm [x] | ||
Aspect ratio | 16:10 [x] | ||
Removable battery? | Yes [x] | ||
Trackpoint buttons | Yes [x] | ||
Supports Coreboot? | Yes [x] | ||
ThinkLight? | Yes [x] | ||
Card reader? | SD [x] | ||
CPU architecture | Sandy Bridge [x] | ||
Function row style | Physical keys [x] | ||
Fingerprint reader? | Optional [x] | ||
Backlit? | No [x] | ||
NFC? | No [x] | ||
Keyboard style | 7 row [x] | ||
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