Lenovo ThinkPad X201 vs Lenovo ThinkPad X250

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

ThinkPad X201 compared with ThinkPad X250
LenovoThinkPad X201LenovoThinkPad X250
Overview
ReleasedMarch 2010February 2015
Display
Screen size12.1″12.5″
Resolution1280 × 8001366 × 768 (better)
Panel–IPS LCD
Brightness200 nits300 nits (better)
TouchscreenNoNo
Display type12.1-inch WXGA LCD, 16:10, LED backlight, 250:1 stated contrastHD (200 nits), HD IPS (300 nits), or Full HD IPS (400 nits); touch IPS versions rated at 270 nits for HD and 360 nits for Full HD
Screen finishAnti-glareAnti-glare
Performance
ProcessorIntel Core i5-540MIntel Core i5-5200U
CPU cores22
CPU threads44
GraphicsIntel HD GraphicsIntel HD Graphics 5500
Memory2 GB or 4 GB8 GB (better)
Storage250 GB to 320 GB (better)256 GB
CPUFirst-generation Intel Core processors; listed factory configurations are 3249-2EU and 3249-2GUFourth- or fifth-generation dual-core Intel Core processors; listed configuration uses fifth-generation Core i5
GPUIntel HD Graphics integrated in the processorIntel HD Graphics 5500 on fifth-generation models
Memory typeDDR3-1066 PC3-8500; two SO-DIMM sockets, up to 8 GBDDR3L-1600; one SO-DIMM socket, up to 16 GB on fifth-generation processors or 8 GB on Core i5-4300U models
Storage typeRemovable 2.5-inch SATA drive; listed configurations have 250 GB 5400 rpm and 320 GB 7200 rpm HDDs; optional second drive in UltraBaseSATA HDD, SSD or SSHD; optional M.2 SSD; listed configuration has 256 GB SSD (Notebookcheck)
Battery and size
Battery life (maker's claim)Up to 3.4 hoursUp to 10.7 hours
Weight1.31 kg (better)1.42 kg
Thickness35.3 mm20.3 mm (better)
Width × depth295 × 210 mm305.5 × 208.5 mm
Battery life detailFour-cell up to 3.4 hours, six-cell up to 6.7 hours, nine-cell up to 11.3 hours; starting weight shown with four-cell battery; six-cell starts at 1.44 kg, nine-cell at 1.60 kg; nine-cell depth is 233.8 mm; body thickness 20.7–35.3 mmOptional internal 23 Wh battery; removable external 23, 48 or 72 Wh battery; internal plus 23 Wh external up to 10.7 hours, plus 48 Wh up to 16 hours, plus 72 Wh up to 21.4 hours; weight shown with internal and three-cell external batteries, non-touch
Charger65 W adapter45 W
MaterialsMagnesium alloyGlass-fibre reinforced lid and bottom; carbon-fibre reinforced lid on touch models
ColoursBlackBlack
Connections
Ports3 × USB-A, Ethernet, SD card slot, headphone jack2 × USB-A, Ethernet, SD card slot, headphone jack
Wi-FiIntel Centrino Advanced-N 6200 802.11a/b/g/n; optional WiMAX on other configurations802.11b/g/n or 802.11a/b/g/n; optional 802.11ac
BluetoothBluetooth 2.1Optional Bluetooth 4.0
WebcamOptional 2-megapixel fixed-focus cameraOptional 720p
Operating systemWindowsWindows
Port detailThree USB 2.0, VGA, Gigabit Ethernet, RJ-11 modem, separate microphone and headphone jacks, ExpressCard/54, five-format SD reader and UltraBase connectorTwo USB 3.0, VGA, Mini DisplayPort, Gigabit Ethernet, combo audio, SD/MMC/SDHC/SDXC reader and docking connector; optional smart card and SIM slot
External displaysVGA up to 2048 × 1536 at 75 Hz; DisplayPort through optional UltraBase up to 2560 × 1600 at 60 HzThree independent displays; Mini DisplayPort up to 3840 × 2160 at 60 Hz, VGA up to 1920 × 1200 at 60 Hz
KeyboardFull-size 89-key spill-resistant keyboard; ThinkLight illuminates the keysSix-row spill-resistant keyboard; optional backlight
TrackpadUltraNav multi-touch touchpad and TrackPoint with separate buttonsMulti-touch Mylar clickpad; TrackPoint with dedicated buttons
SpeakersStereo speakers, 1 W × 21.5 W × 2 stereo speakers
MicrophonesDigital microphoneDual-array microphone
BiometricsSwipe fingerprint reader; TPM 1.2Optional swipe fingerprint reader; TPM 1.2

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