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Product comparison · 2 laptops

Acer Extensa EX5235-902G16N_VHB Intel® Celeron® 900 vs Lenovo ThinkPad T400 (276554G), CH

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  • 105specifications compared
  • 36differ
  • 69identical
  • 37known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.8 cm (14.1")
  • Display resolution
    • 1366 x 768 pixels
    • 1440 x 900 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor family
    • Intel® Celeron®
    • Intel® Core™2 Duo
  • Processor model
    • 900
    • P8700
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 1
    • 2
  • Processor frequency
    • 2.2 GHz
    • 2.53 GHz

Side by side

Differences highlightedShow differences only
142 specifications
A

Acer

Extensa EX5235-902G16N_VHB Intel® Celeron® 900

Model EX5235-902G16N_VHB

View product
B

Lenovo

ThinkPad T400 (276554G), CHView product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")35.8 cm (14.1")
Display resolutionDiffers1366 x 768 pixels1440 x 900 pixels
Native aspect ratioDiffers16:916:10
Display surfaceKnown for oneGloss
Processor10 differ
Processor familyDiffersIntel® Celeron®Intel® Core™2 Duo
Processor modelDiffers900P8700
Processor coresDiffers12
Processor threadsDiffers12
Processor frequencyDiffers2.2 GHz2.53 GHz
Processor cacheDiffers1 MB3 MB
Processor front side busDiffers800 MHz1066 MHz
Processor socketDiffersLGA 3647 (Socket P)Socket 479
Processor seriesDiffersIntel Celeron Processor 900 Series for MobileIntel Core 2 Duo P8000 Series
Thermal Design Power (TDP)Differs35 W25 W
TjunctionKnown for one105 °C
CPU multiplier (bus/core ratio)Known for one9.5
TcaseKnown for one105 °C
Memory2 differ
Internal memoryDiffers4 GB2 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Maximum internal memoryKnown for one4 GB
Storage2 differ
Total storage capacityDiffers160 GB320 GB
Number of HDDs installedKnown for one1
Card reader integratedDiffersYesNo
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphics2 differ
Discrete graphics card modelDiffersIntel® GMA 4500MHDAMD Mobility Radeon HD 3470
Maximum graphics card memoryDiffers1.759 GB0.256 GB
Audioidentical
Audio systemKnown for oneHDA 24-bit
Speaker powerKnown for one2 W
Audio system direct 3D soundKnown for oneYes
Network2 differ
Networking featuresDiffersWLANGigabit Ethernet, WLAN
Wireless technologyDiffers802.11b/g/nIntel WiFi 5300AGN
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
Firewire (IEEE 1394) portsDiffers01
Docking connectorDiffersNoYes
Modem (RJ-11) portsDiffers01
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Keyboard function keysKnown for one10
Software1 differ
Operating system installedDiffersWindows Vista Home BasicWindows Vista Business
Optional operating system suppliedKnown for oneWindows XP Professional
Drivers includedKnown for oneYes
Trial softwareKnown for oneMcAfee Internet Security Suite
Bundled softwareKnown for one- Acer Empowering Technologie (Acer eDataSecurity, ePower, eRecovery, eSettings Management), - Acer GridVista, - Adobe Reader / Adobe Flash Player, - Corel WinDVD, - Microsoft Office Ready 2007, - Microsoft Windows Live Essentials NTI CD Maker / NTI Shadow.
Compatible operating systemsKnown for oneWindows Vista Home Premium/Vista Home Basic/Vista Business
Processor special features5 differ
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers4149837006
Processor codeKnown for oneSLGFE
Battery1 differ
Battery life (max)Differs2.5 h6.3 h
Battery capacityKnown for one48.8 Wh
Power1 differ
AC adapter powerDiffers65 W90 W
AC adapter input voltageKnown for one100 - 240 V
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions3 differ
WeightDiffers2.5 kg2.38 kg
WidthDiffers370 mm335 mm
DepthDiffers243.5 mm238 mm
HeightKnown for one31.9 mm
Height (front)Known for one2.44 cm
Height (rear)Known for one3.5 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Modem speedKnown for one56 Kbit/s
Intel segment taggingKnown for oneHome office, Small Business
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Designidentical
Product colourKnown for oneBlack
Performanceidentical
Motherboard chipsetKnown for oneIntel® GL40 Express
Certificatesidentical
CertificationKnown for oneACPI 3.0, Mobile PC 2002, DMI 2.0, Wi-Fi

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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