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Product comparison · 2 laptops

Lenovo ThinkPad T450 vs Lenovo ThinkPad X1 Carbon LTE Win CH - Touch

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  • 152specifications compared
  • 42differ
  • 110identical
  • 50known for one product only

Key differences

  • Product type
    • Laptop
    • Ultrabook
  • Product colour
    • Black, Graphite
    • Black
  • Display resolution
    • 1600 x 900 pixels
    • 2560 x 1440 pixels
  • Touchscreen
    • No
    • Yes
  • HD type
    • HD+
    • Quad HD
  • Display surface
    • Matt
    • Gloss
  • Display brightness
    • 250 cd/m²
    • 270 cd/m²
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7

Side by side

Differences highlightedShow differences only
202 specifications
A

Lenovo

ThinkPad T450View product
B

Lenovo

ThinkPad X1 Carbon LTE Win CH - TouchView product
Design2 differ
Product typeDiffersLaptopUltrabook
Product colourDiffersBlack, GraphiteBlack
Housing materialKnown for oneAluminium, Carbon fibre, Glass fibre, Magnesium, Plastic
Display5 differ
Display resolutionDiffers1600 x 900 pixels2560 x 1440 pixels
TouchscreenDiffersNoYes
Touchscreen typeKnown for oneCapacitive
HD typeDiffersHD+Quad HD
Touch technologyKnown for oneMulti-touch
Panel typeKnown for oneIPS
Display surfaceDiffersMattGloss
Display brightnessDiffers250 cd/m²270 cd/m²
Contrast ratio (typical)Known for one400:1
Processor7 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers5th gen Intel® Core™ i55th gen Intel® Core™ i7
Processor modelDiffersi5-5300Ui7-5500U
Processor boost frequencyDiffers2.9 GHz3 GHz
Processor frequencyDiffers2.3 GHz2.4 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel® Core™ i5-5300 Mobile SeriesIntel Core i7-5500 Mobile Series
Memory1 differ
Memory form factorKnown for oneOn-board
Maximum internal memoryDiffers16 GB8 GB
Maximum internal memory (64-bit)Known for one8 GB
Memory slotsKnown for one2x SO-DIMM
Storage4 differ
Total storage capacityDiffers256 GB512 GB
SSD capacityDiffers256 GB512 GB
SSD interfaceDiffersSATA IIIM.2
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMMC, SD, SDHC, SDXC
Graphics1 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card dynamic frequency (max)Differs900 MHz950 MHz
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network2 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one4G
4G standardKnown for oneLTE
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersYesNo
WWANKnown for oneInstalled
Ports & interfaces3 differ
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
HDMI ports quantityDiffers01
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityDiffers10
Headphone outputsKnown for one0
Microphone inKnown for oneNo
Docking connectorKnown for oneYes
ExpressCard slotKnown for oneNo
Ethernet LAN (RJ-45) portsKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel SoC
Keyboard1 differ
Pointing deviceDiffersThinkPad UltraNavTrackpad
Island-style keyboardKnown for oneYes
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTZ
Keyboard languageKnown for oneSwiss
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 8.1 Pro
Recovery operating systemKnown for oneWindows 8.1 Pro
Processor special features8 differ
Intel Smart Connect TechnologyKnown for oneNo
Intel Stable Image Platform Program (SIPP)DiffersYesNo
Intel Stable Image Platform Program (SIPP) versionDiffers1.000.00
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Processor ARK IDDiffers8521385214
Processor codeDiffersSR23XSR23W
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Battery1 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsKnown for one8
Battery capacityKnown for one50 Wh
Battery life (max)Known for one9.9 h
Power1 differ
AC adapter powerDiffers45 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Weight & dimensions3 differ
WeightDiffers1.73 kg1.4 kg
WidthDiffers339 mm331 mm
DepthDiffers232.5 mm227 mm
Height (front)Known for one1.7 cm
Height (rear)Known for one2.2 cm
HeightKnown for one21 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Stylus penKnown for oneYes
Interface adapters includedKnown for oneMini DisplayPort male - VGA female, USB male - Ethernet LAN (RJ-45) female
ManualKnown for oneYes
Power cord includedKnown for oneYes
Other features1 differ
Intel segment taggingDiffersHome office, Small BusinessEnterprise, Small Business

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