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Product comparison · 2 laptops

Acer TravelMate 7730-842G25N vs Lenovo ThinkPad R61 + Docking Station

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  • 106specifications compared
  • 29differ
  • 77identical
  • 17known 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
    • P8400
    • T8100
  • Processor frequency
    • 2.26 GHz
    • 2.1 GHz
  • Processor front side bus
    • 1066 MHz
    • 800 MHz
  • Thermal Design Power (TDP)
    • 25 W
    • 35 W
  • CPU multiplier (bus/core ratio)
    • 8.5
    • 10.5
  • Internal memory
    • 2 GB
    • 1 GB

Side by side

Differences highlightedShow differences only
123 specifications
A

Acer

TravelMate 7730-842G25NView product
B

Lenovo

ThinkPad R61 + Docking StationView product
Display2 differ
Display diagonalDiffers43.2 cm (17")35.8 cm (14.1")
Display resolutionDiffers1440 x 900 pixels1280 x 800 pixels
Processor6 differ
Processor modelDiffersP8400T8100
Processor frequencyDiffers2.26 GHz2.1 GHz
Processor front side busDiffers1066 MHz800 MHz
Processor seriesDiffersIntel Core 2 Duo P8000 SeriesIntel Core 2 Duo T8000 Series
Thermal Design Power (TDP)Differs25 W35 W
CPU multiplier (bus/core ratio)Differs8.510.5
Memory1 differ
Internal memoryDiffers2 GB1 GB
Memory layout (slots x size)Known for one1 x 1 GB
Storage2 differ
Total storage capacityDiffers250 GB160 GB
Card reader integratedDiffersYesNo
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD±RW
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA X4500HDIntel® GMA X3100
Audioidentical
Speaker powerKnown for one2 W
Network2 differ
Wireless technologyDiffersIEEE 802.11a/b/g/nIEEE 802.11a/b/g
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers43
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers01
Docking connectorDiffersNoYes
SmartCard slotDiffersYesNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® GM45 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows XP Professional
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
Processor special features4 differ
Embedded options availableDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Processor ARK IDDiffers3556933916
Processor codeDiffersSL3BUSLAVJ
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3.4 kg2.4 kg
WidthDiffers396 mm335.5 mm
DepthDiffers286 mm237 mm
Height (front)Known for one3.52 cm
Height (rear)Known for one4.4 cm
HeightKnown for one30.6 mm
Other featuresidentical
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneITU V.92
Cameraidentical
Front cameraKnown for oneNo
Batteryidentical
Number of battery cellsKnown for one4

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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