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Product comparison · 2 laptops

Acer Extensa 5635-652G16MN vs Lenovo ThinkPad T400s + L197

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  • 90specifications compared
  • 28differ
  • 62identical
  • 32known 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 model
    • T6570
    • SP9400
  • Processor frequency
    • 2.1 GHz
    • 2.4 GHz
  • Processor cache
    • 2 MB
    • 6 MB
  • Processor socket
    • Socket 478
    • BGA 956
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit

Side by side

Differences highlightedShow differences only
122 specifications
A

Acer

Extensa 5635-652G16MNView product
B

Lenovo

ThinkPad T400s + L197View 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 brightnessKnown for one220 cd/m²
Processor7 differ
Processor modelDiffersT6570SP9400
Processor frequencyDiffers2.1 GHz2.4 GHz
Processor cacheDiffers2 MB6 MB
Processor socketDiffersSocket 478BGA 956
Processor operating modesDiffers32-bit, 64-bit64-bit
Thermal Design Power (TDP)Differs35 W25 W
TjunctionDiffers100 °C105 °C
Processor front side busKnown for one1066 MHz
Processor seriesKnown for oneIntel Core 2 Duo SP9000 Series
Bus typeKnown for oneFSB
CPU multiplier (bus/core ratio)Known for one9
Memory1 differ
Internal memoryDiffers2 GB3 GB
Memory layout (slots x size)Known for one1 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one4 GB
Memory clock speedKnown for one1066 MHz
Storage1 differ
Total storage capacityDiffers160 GB250 GB
HDD interfaceKnown for oneSATA
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA X4500HDIntel® GMA 4500MHD
Graphics card familyKnown for oneIntel
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakersKnown for one2
Cameraidentical
Front cameraKnown for oneNo
Network3 differ
Networking featuresDiffersGigabit Ethernet1GB Ethernet
Wireless technologyDiffersIEEE 802.11b/g/nIntel 802.11agn
BluetoothDiffersNoYes
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Ports & interfaces5 differ
Ethernet LAN (RJ-45) portsDiffers10
Firewire (IEEE 1394) portsDiffers01
Headphone outputsDiffers01
ExpressCard slotDiffersNoYes
SmartCard slotDiffersYesNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® GM45 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Softwareidentical
Bundled softwareKnown for oneAcer Recovery Management, Acer GridVista, Adobe Reader / Adobe Flash Player, Google Toolbar / Google Desktop, Corel WinDVD, Microsoft Office Ready 2007, Microsoft Windows Live Essentials, NTI Media Maker / NTI Shadow
Processor special features2 differ
Intel Trusted Execution TechnologyDiffersNoYes
Processor ARK IDDiffers4284136693
Idle StatesKnown for oneNo
Processor package sizeKnown for one22 x 22 mm
Batteryidentical
Battery life (max)Known for one3.5 h
Poweridentical
DC-in jackKnown for oneYes
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
Fingerprint readerKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.5 kg2.13 kg
WidthDiffers370 mm335.3 mm
DepthDiffers243.5 mm238 mm
Height (front)Known for one2.44 cm
Height (rear)Known for one3.5 cm
HeightKnown for one27.6 mm
Dimensions (WxDxH)Known for one335.3 x 238 x 27.6 mm
Other features1 differ
Internal modemDiffersNoYes
Intel segment taggingKnown for oneHome office, Small Business

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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