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Laptops

Compare Lenovo ThinkPad X1 Carbon (3rd Generation) vs. Lenovo ThinkPad X240

This is a side-by-side comparison of the specs of the ThinkPad X1 Carbon (3rd Generation) vs. the ThinkPad X240. Differences are highlighted in yellow.
Item ThinkPad X1 Carbon (3rd Generation) ThinkPad X240
Item image Item image
Screen size 14" [x] 12" [x]
Maximum RAM 16GB [x] 8GB [x]
CPU i5-5200M [x] / i5-5300M [x] / i7-5500U [x] / i7-5600U [x] i3-4010U [x] / i5-4200U [x] / i5-4210U [x] / i5-4300U [x] / i7-4600U [x]
Release year 2015 [x] 2013 [x]
Screen brightness 270nt [x] (WQHD IPS touch option) / 300nt [x] (WQHD IPS option) / 300nt [x] (FHD IPS option)
Battery capacity 50Wh [x] 72Wh [x] / 47.5Wh [x] / 23.5Wh [x]
Weight 1.39kg [x] 1.31kg [x]
Power interface Slim-tip (square plug) [x] Slim-tip (square plug) [x]
Graphics Intel HD Graphics 5500 [x] Intel HD Graphics 4400 [x]
Resolution width 2560px [x] (WQHD IPS touch option) / 2560px [x] (WQHD IPS option) / 1920px [x] (FHD IPS option)
Resolution height 1440px [x] (WQHD IPS touch option) / 1440px [x] (WQHD IPS option) / 1080px [x] (FHD IPS option)
RAM interface Soldered [x] Single SODIMM slot [x]
Screen type IPS [x] (FHD IPS option) / IPS [x] (WQHD IPS touch option)
Colour Black [x] Black [x]
Storage format M.2 [x] 2.5" 7mm SATA [x]
Screen finish Matte [x] (WQHD IPS option) / Matte [x] (FHD IPS option)
Width 33.1cm [x] 30.5cm [x]
Depth 22.6cm [x] 20.8cm [x]
RAM 4GB [x] / 8GB [x] / 16GB [x] 8GB [x]
Height 1.77cm [x] 1.99cm [x]
Removable battery? No [x] Yes [x]
Trackpoint buttons Yes [x] No [x]
Multitouch screen? Yes [x] (WQHD IPS touch option)
Fingerprint reader? Yes [x] Optional [x]
Backlit? Yes [x] Optional [x]
Card reader? No [x] SD [x]
Function row style Physical keys [x] Physical keys [x]
NFC? No [x] Optional [x]
Supports Coreboot? No [x] No [x]
Keyboard style Chiclet (Island keys) [x] Chiclet (Island keys) [x]
CPU architecture Broadwell [x]
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