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Product comparison · 2 laptops

ASUS Eee PC 1001PX-BLK034X vs Lenovo ThinkPad X201s Intel® Core™ i7 i7-640LM

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  • 81specifications compared
  • 53differ
  • 28identical
  • 64known for one product only

Key differences

  • Display diagonal
    • 25.9 cm (10.2")
    • 30.7 cm (12.1")
  • Display resolution
    • 1024 x 600 pixels
    • 1440 x 900 pixels
  • Native aspect ratio
    • 5:3
    • 16:10
  • Processor family
    • Intel Atom®
    • Intel® Core™ i7
  • Processor model
    • N450
    • i7-640LM
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.66 GHz
    • 2.13 GHz

Side by side

Differences highlightedShow differences only
145 specifications
A

ASUS

Eee PC 1001PX-BLK034XView product
B

Lenovo

ThinkPad X201s Intel® Core™ i7 i7-640LM

Model X201s

View product
Designidentical
Product typeKnown for oneNetbook
Display3 differ
Display diagonalDiffers25.9 cm (10.2")30.7 cm (12.1")
Display resolutionDiffers1024 x 600 pixels1440 x 900 pixels
LED backlightKnown for oneYes
Native aspect ratioDiffers5:316:10
Display brightnessKnown for one250 cd/m²
Contrast ratio (typical)Known for one300:1
Processor17 differ
Processor familyDiffersIntel Atom®Intel® Core™ i7
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersN450i7-640LM
Processor coresDiffers12
Processor threadsDiffers24
Processor boost frequencyKnown for one2.93 GHz
Processor frequencyDiffers1.66 GHz2.13 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers0.512 MB4 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 559BGA 1288
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Atom N400 SeriesIntel Core i7-600 Mobile Series
Processor codenameDiffersPineviewArrandale
SteppingDiffersA0C2
Thermal Design Power (TDP)Differs5.5 W25 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers123 M382 M
Processing Die sizeDiffers66 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1016
Memory2 differ
Internal memoryDiffers1 GB3 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storageidentical
Total storage capacityKnown for one320 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Optical drive typeKnown for oneNo
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, SDHC
HDD capacityKnown for one160 GB
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® HD Graphics
Graphics card familyKnown for oneIntel
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one266 MHz
On-board graphics card dynamic frequency (max)Known for one566 MHz
Audio1 differ
Audio systemDiffersHDAHigh Definition Audio
Number of built-in speakersKnown for one2
Built-in microphoneKnown for oneYes
Network2 differ
Networking featuresDiffers10/100 Mbps EthernetGigabit Ethernet
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Wireless technologyKnown for one802.11b/g
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers23
Ethernet LAN (RJ-45) portsKnown for one1
DVI portKnown for oneNo
Headphone outputsKnown for one1
S/PDIF out portKnown for oneNo
Docking connectorKnown for oneYes
ExpressCard slotKnown for oneYes
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneYes
Modem (RJ-11) portsKnown for one1
TV-outKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® QM57 Express
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows XP Home EditionWindows 7 Professional
Operating system architectureKnown for one32-bit
Processor special features19 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4250343563
Processor codeDiffersSLBMGSLBMK
Processor package sizeDiffers22 x 22 mmBGA 34 x 28
Supported instruction setsDiffersSSE2, SSE3, SSSE3SSE4.1, SSE4.2
Battery2 differ
Number of battery cellsDiffers69
Battery life (max)Differs8.5 h12.3 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one4400 mAh
Poweridentical
AC adapter powerKnown for one40 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter output voltageKnown for one19 V
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions5 differ
WeightDiffers1.27 kg1.39 kg
WidthDiffers262 mm295 mm
DepthDiffers178 mm234 mm
Height (front)Differs2.56 cm2.07 cm
Height (rear)Differs3.65 cm3.53 cm
Other featuresidentical
Infrared data portKnown for oneNo
Internal modemKnown for oneYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.92
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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