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Product comparison · 2 laptops

Acer TravelMate 5730G-844G25N vs Lenovo ThinkPad T400 (2765TDG), CH

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  • 106specifications compared
  • 29differ
  • 77identical
  • 26known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 35.8 cm (14.1")
  • Display resolution
    • 1280 x 800 pixels
    • 1440 x 900 pixels
  • Processor model
    • P8400
    • P8600
  • Processor frequency
    • 2.26 GHz
    • 2.4 GHz
  • Processor socket
    • Socket 478
    • Socket 479
  • Stepping
    • M0
    • R1
  • CPU multiplier (bus/core ratio)
    • 8.5
    • 9
  • Internal memory
    • 4 GB
    • 2 GB

Side by side

Differences highlightedShow differences only
132 specifications
A

Acer

TravelMate 5730G-844G25NView product
B

Lenovo

ThinkPad T400 (2765TDG), CHView product
Display2 differ
Display diagonalDiffers39.1 cm (15.4")35.8 cm (14.1")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Display surfaceKnown for oneGloss
Processor5 differ
Processor modelDiffersP8400P8600
Processor frequencyDiffers2.26 GHz2.4 GHz
Processor socketDiffersSocket 478Socket 479
SteppingDiffersM0R1
CPU multiplier (bus/core ratio)Differs8.59
Memory3 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedDiffers667 MHz1066 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Storage1 differ
Card reader integratedDiffersYesNo
Number of HDDs installedKnown for one1
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 3470 Hybrid X2AMD Mobility Radeon HD 3470
Maximum graphics card memoryKnown for one0.256 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 5300AGN
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces6 differ
eSATA ports quantityKnown for one1
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers01
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
SmartCard slotDiffersYesNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® GM45 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows XP Professional
Bundled softwareKnown for oneAcer Empowering Technology (Acer eDataSecurity, ePower, eRecovery, eSettings Management), Acer Bio-Protection, Acer Crystal Eye, Acer GridVista, Acer Launch Manager, Adobe Reader, Corel WinDVD, NTI Media Maker, Microsoft Office Ready 2007
Drivers includedKnown for oneYes
Processor special features3 differ
Embedded options availableDiffersYesNo
Processor ARK IDDiffers3556935568
Processor codeDiffersSL3BUSLGDZ
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3.02 kg2.13 kg
WidthDiffers360 mm335 mm
DepthDiffers267 mm238 mm
Height (front)Known for one3.03 cm
Height (rear)Known for one4.3 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
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one6.3 h
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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