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Product comparison · 2 laptops

Acer TravelMate 7720-301G16Mi vs Lenovo ThinkPad X61s (7666-36G)

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  • 106specifications compared
  • 32differ
  • 74identical
  • 20known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 30.7 cm (12.1")
  • Display resolution
    • 1440 x 900 pixels
    • 1024 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 4:3
  • Processor model
    • T7300
    • L7500
  • Processor frequency
    • 2 GHz
    • 1.6 GHz
  • Processor socket
    • PBGA479, PPGA478
    • Socket 479
  • Thermal Design Power (TDP)
    • 35 W
    • 17 W
  • CPU multiplier (bus/core ratio)
    • 10
    • 8

Side by side

Differences highlightedShow differences only
126 specifications
A

Acer

TravelMate 7720-301G16MiView product
B

Lenovo

ThinkPad X61s (7666-36G)View product
Display3 differ
Display diagonalDiffers43.2 cm (17")30.7 cm (12.1")
Display resolutionDiffers1440 x 900 pixels1024 x 768 pixels
Native aspect ratioDiffers16:104:3
Processor6 differ
Processor modelDiffersT7300L7500
Processor frequencyDiffers2 GHz1.6 GHz
Processor socketDiffersPBGA479, PPGA478Socket 479
Processor seriesDiffersIntel Core 2 Duo T7000 SeriesIntel Core 2 Duo L7000 Series
Thermal Design Power (TDP)Differs35 W17 W
CPU multiplier (bus/core ratio)Differs108
Memoryidentical
Memory clock speedKnown for one667 MHz
Storage2 differ
Total storage capacityDiffers160 GB120 GB
Optical drive typeDiffersDVD±RWNo
Graphicsidentical
Maximum graphics card memoryKnown for one0.358 GB
Audio2 differ
Audio systemDiffersHigh Definition AudioIntel HDA 24-bit
Number of built-in speakersDiffers21
Speaker powerKnown for one0.5 W
Network2 differ
Networking featuresDiffersGigabit EthernetWLAN, Gigabit Ethernet
Wireless technologyDiffersIEEE 802.11a/b/gIntel 3945 a/b/g
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
Docking connectorDiffersNoYes
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
SmartCard slotDiffersYesNo
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
USB 1.1 ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM965 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadPointing Stick
Keyboard function keysKnown for one12
Software2 differ
Operating system installedDiffersWindows XP ProfessionalWindows Vista Business
Bundled softwareDiffersAcer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerDVD, Microsoft Office Ready 2007, NTI CD Maker, NTI ShadowYes
Processor special features2 differ
Embedded options availableDiffersNoYes
Processor ARK IDDiffers2976029757
Battery1 differ
Battery life (max)Differs3.5 h8.2 h
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3.8 kg1.65 kg
WidthDiffers400 mm211 mm
DepthDiffers290 mm268 mm
Height (front)Known for one3.03 cm
Height (rear)Known for one4.33 cm
HeightKnown for one20 mm
Other features2 differ
Infrared data portDiffersYesNo
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeDiffersITU V.92V.92
Cameraidentical
Front cameraKnown for oneNo
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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