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Product comparison · 2 laptops

Acer TravelMate 7720G-602G32Mn vs Lenovo ThinkPad T61 (6457-4XG), NL

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  • 105specifications compared
  • 25differ
  • 80identical
  • 21known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 39.1 cm (15.4")
  • Display resolution
    • 1440 x 900 pixels
    • 1680 x 1050 pixels
  • Internal memory
    • 2 GB
    • 1 GB
  • Memory layout (slots x size)
    • 2 x 1 GB
    • 1 x 1 GB
  • Total storage capacity
    • 320 GB
    • 120 GB
  • Audio system
    • High Definition Audio
    • HDA 24-bit
  • Wireless technology
    • IEEE 802.11a/b/g/n
    • Intel 3945 a/b/g
  • Bluetooth
    • Yes
    • No

Side by side

Differences highlightedShow differences only
126 specifications
A

Acer

TravelMate 7720G-602G32MnView product
B

Lenovo

ThinkPad T61 (6457-4XG), NLView product
Display2 differ
Display diagonalDiffers43.2 cm (17")39.1 cm (15.4")
Display resolutionDiffers1440 x 900 pixels1680 x 1050 pixels
Memory2 differ
Internal memoryDiffers2 GB1 GB
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Storage1 differ
Total storage capacityDiffers320 GB120 GB
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMMC, SD, xD
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD X2400 XTNVIDIA Quadro NVS 140M
Maximum graphics card memoryKnown for one0.128 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioHDA 24-bit
Speaker powerKnown for one4 W
Cameraidentical
Front cameraKnown for oneNo
Network2 differ
Networking featuresKnown for oneWLAN, Gigabit Ethernet
Wireless technologyDiffersIEEE 802.11a/b/g/nIntel 3945 a/b/g
BluetoothDiffersYesNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers43
DVI portDiffersYesNo
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
SmartCard slotDiffersYesNo
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard function keysKnown for one12
Software2 differ
Operating system installedDiffersWindows Vista Home PremiumWindows 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
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions3 differ
WeightDiffers3.8 kg2.56 kg
WidthDiffers400 mm357.5 mm
DepthDiffers290 mm255 mm
HeightKnown for one29.7 mm
Height (front)Known for one3.03 cm
Height (rear)Known for one4.33 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features2 differ
Infrared data portDiffersYesNo
Modem typeDiffersITU V.92V.92
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM965 Express
Batteryidentical
Number of battery cellsKnown for one8

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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