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Product comparison · 2 laptops

Acer Aspire One-A150-Bb-1GB vs Lenovo ThinkPad T400 Intel® Core™2 Duo P9500

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  • 75specifications compared
  • 37differ
  • 38identical
  • 50known for one product only

Key differences

  • Display diagonal
    • 22.6 cm (8.9")
    • 35.8 cm (14.1")
  • Display resolution
    • 1024 x 600 pixels
    • 1440 x 900 pixels
  • Native aspect ratio
    • 5:3
    • 16:10
  • Processor family
    • Intel Pentium Mobile
    • Intel® Core™2 Duo
  • Processor model
    • N270
    • P9500
  • Processor cores
    • 1
    • 2
  • Processor frequency
    • 1.6 GHz
    • 2.53 GHz
  • Processor cache
    • 0.512 MB
    • 6 MB

Side by side

Differences highlightedShow differences only
125 specifications
A

Acer

Aspire One-A150-Bb-1GBView product
B

Lenovo

ThinkPad T400 Intel® Core™2 Duo P9500

Model T400

View product
Display3 differ
Display diagonalDiffers22.6 cm (8.9")35.8 cm (14.1")
Display resolutionDiffers1024 x 600 pixels1440 x 900 pixels
Native aspect ratioDiffers5:316:10
Display surfaceKnown for oneMatt
Dual-screenKnown for oneNo
Contrast ratio (typical)Known for one300:1
Processor15 differ
Processor familyDiffersIntel Pentium MobileIntel® Core™2 Duo
Processor modelDiffersN270P9500
Processor coresDiffers12
Processor frequencyDiffers1.6 GHz2.53 GHz
Processor cacheDiffers0.512 MB6 MB
Processor front side busDiffers533 MHz1066 MHz
Processor socketDiffersSocket F (1207)LGA 3647 (Socket P)
Processor operating modesDiffers32-bit32-bit, 64-bit
Processor seriesDiffersIntel Atom N200 SeriesIntel Core 2 Duo P9000 Series
Processor codenameDiffersDiamondvillePenryn
Thermal Design Power (TDP)Differs2.5 W25 W
TjunctionDiffers90 °C105 °C
Processor core voltage (AC)Known for one1.062 - 1.150 V
Number of Processing Die TransistorsDiffers47 M410 M
Processing Die sizeDiffers26 mm²107 mm²
CPU multiplier (bus/core ratio)Differs129.4
Memory1 differ
Internal memoryDiffers1 GB2 GB
Memory clock speedKnown for one1066 MHz
Maximum internal memoryKnown for one4 GB
Internal memory typeKnown for oneDDR2-SDRAM
Storageidentical
Total storage capacityKnown for one320 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Compatible memory cardsKnown for oneMMC, SD, SDHC, XD
HDD capacityKnown for one120 GB
HDD sizeKnown for one2.5"
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon HD 3470
Maximum graphics card memoryKnown for one0.256 GB
Camera1 differ
Front camera resolution (numeric)Differs0.3 MP1.3 MP
Networkidentical
BluetoothKnown for oneYes
Bluetooth versionKnown for one2.0+EDR
Wi-FiKnown for oneYes
Wireless technologyKnown for oneIEEE 802.11a/b/g
Ethernet LANKnown for oneYes
Ports & interfaces1 differ
HDMI ports quantityKnown for one0
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one1
Headphone outputsDiffers12
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 oneNo
Modem (RJ-11) portsKnown for one1
TV-in portKnown for oneNo
TV-outKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Software1 differ
Operating system installedDiffersWindows XP Home EditionWindows Vista Business
Trial softwareKnown for one- McAfee Internet Security Suite (60D) - Microsoft Office 2007
Bundled softwareKnown for one- Acer eRecovery Management - Acer Launch Manager - Adobe Reader
Processor special features9 differ
Embedded options availableDiffersYesNo
Intel 64DiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Processor ARK IDDiffers3633135566
Processor codeDiffersSLB73SLGE8
Processor package sizeDiffers22 x 22 mm35 x 35 mm
Thermal Monitoring TechnologiesDiffersYesNo
Supported instruction setsKnown for oneSSE2, SSE3
Battery1 differ
Number of battery cellsDiffers34
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one3 h
Weight & dimensions4 differ
WeightDiffers995 g2.3 kg
WidthDiffers249 mm335.5 mm
DepthDiffers170 mm238 mm
HeightDiffers29 mm32 mm
Dimensions (WxDxH)Known for one335.5 x 238 x 32 mm
Other features1 differ
Infrared data portKnown for oneNo
Internal modemKnown for oneYes
Intel segment taggingKnown for oneHome office, Small Business
Supplied AC adapter typeDiffersACAC, UP
Designidentical
Product typeKnown for oneNetbook
Product colourKnown for oneBlue
Audioidentical
Number of built-in speakersKnown for one2
Built-in microphoneKnown for oneYes
Keyboardidentical
Pointing deviceKnown for oneTouchpad

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