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Product comparison · 2 laptops

Acer TravelMate 7730G-9A4G50Mn vs Lenovo ThinkPad T400 (647411G), FR

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  • 109specifications compared
  • 38differ
  • 71identical
  • 26known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 35.8 cm (14.1")
  • Display resolution
    • 1440 x 900 pixels
    • 1280 x 800 pixels
  • Processor model
    • T9550
    • P8400
  • Processor frequency
    • 2.66 GHz
    • 2.26 GHz
  • Processor cache
    • 6 MB
    • 3 MB
  • Processor socket
    • Socket 479
    • Socket 478
  • Stepping
    • E0
    • M0
  • Thermal Design Power (TDP)
    • 35 W
    • 25 W

Side by side

Differences highlightedShow differences only
135 specifications
A

Acer

TravelMate 7730G-9A4G50MnView product
B

Lenovo

ThinkPad T400 (647411G), FRView product
Display2 differ
Display diagonalDiffers43.2 cm (17")35.8 cm (14.1")
Display resolutionDiffers1440 x 900 pixels1280 x 800 pixels
Display surfaceKnown for oneGloss
Processor8 differ
Processor modelDiffersT9550P8400
Processor frequencyDiffers2.66 GHz2.26 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersSocket 479Socket 478
Processor seriesDiffersIntel Core 2 Duo T9000 SeriesIntel Core 2 Duo P8000 Series
SteppingDiffersE0M0
Thermal Design Power (TDP)Differs35 W25 W
CPU multiplier (bus/core ratio)Differs108.5
Memory3 differ
Internal memoryDiffers4 GB1 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs2 x 2 GB1 x 1 GB
Memory slotsKnown for one2x SO-DIMM
Memory clock speedKnown for one1066 MHz
Storage2 differ
Total storage capacityDiffers500 GB80 GB
HDD speedKnown for one5400 RPM
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Optical drive typeKnown for oneDVD-ROM
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 9600M GTIntel® GMA 4500MHD
Maximum graphics card memoryKnown for one1.791 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioHDA 24-bit
Speaker powerKnown for one2 W
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Front cameraKnown for oneNo
Network2 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11a/b/g/nIntel WiFi 5100AGN
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces9 differ
USB 2.0 ports quantityDiffers43
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers01
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
SmartCard slotDiffersYesNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM45 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Softwareidentical
Bundled softwareKnown for oneAcer Empowering Technologie (Acer ePower, eDataSecurity, eRecovery, eSettings), Acer GridVista, Acer Launch Manager, Adobe Reader, Corel WinDVD, Microsoft Office Ready 2007, NTI Media-Maker, NTI Shadow
Drivers includedKnown for oneYes
Trial softwareKnown for oneMicrosoft Office 2007
Processor special features4 differ
Embedded options availableDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Processor ARK IDDiffers3713035569
Processor codeDiffersSLGE4SL3BU
Idle StatesKnown for oneYes
Battery1 differ
Battery life (max)Differs2.5 h6.6 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3.4 kg2.2 kg
WidthDiffers396 mm335.5 mm
DepthDiffers286 mm239 mm
Height (front)Known for one3.52 cm
Height (rear)Known for one4.4 cm
HeightKnown for one31.9 mm
Other featuresidentical
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneITU V.92
Intel segment taggingKnown for oneHome office, Small Business
Packaging contentidentical
AC adapter includedKnown for oneYes

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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