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Laptops

Compare Apple MacBook Air (Mid 2009) vs. Lenovo ThinkPad T450s

This is a side-by-side comparison of the specs of the MacBook Air (Mid 2009) vs. the ThinkPad T450s. Differences are highlighted in yellow.
Item MacBook Air (Mid 2009) ThinkPad T450s
Item image Item image
Screen size 13.3" [x] 14" [x]
Maximum RAM 12GB [x]
CPU i7-5600U [x] / i5-5300U [x] / i5-5200U [x]
Release year 2015 [x]
Screen brightness 250nt [x] (HD+ option) / 300nt [x] (FHD IPS option)
Battery capacity 40Wh [x] 23Wh [x] / 72Wh [x] / 48Wh [x]
Weight 1.36kg [x] 1.48kg [x]
Power interface Slim-tip (square plug) [x]
Graphics NVIDIA GeForce 940M [x] / Intel HD Graphics 4400 [x] / Intel HD Graphics 5500 [x]
Resolution width 1280px [x] 1600px [x] (HD+ option) / 1920px [x] (FHD IPS option)
Resolution height 800px [x] 1080px [x] (FHD IPS option) / 900px [x] (HD+ option)
RAM interface Single SODIMM slot [x]
Screen type IPS [x] (FHD IPS option) / TN [x] (HD+ option)
Colour Black [x]
Storage format 2.5" 7mm SATA [x] / M.2 [x]
PWM detected? No [x] (FHD IPS option) / Unknown [x] (HD+ option)
Screen finish Matte [x]
Width 32.5cm [x] 33.1cm [x]
Depth 22.7cm [x] 22.6cm [x]
Height 2.06cm [x]
Aspect ratio 16:10 [x]
Backlit? Yes [x]
Trackpoint buttons Yes [x]
Removable battery? Yes [x]
Card reader? SD [x]
Function row style Physical keys [x]
Fingerprint reader? Optional [x]
Multitouch screen? Optional [x]
ThinkLight? No [x]
NFC? No [x]
Supports Coreboot? No [x]
Keyboard style Chiclet (Island keys) [x]
CPU architecture Broadwell [x]
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