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Product comparison · 2 laptops

Acer TravelMate 7720G-602G50Mn vs Lenovo ThinkPad T61 (7664-1GG ), BE

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  • 107specifications compared
  • 26differ
  • 81identical
  • 24known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 35.8 cm (14.1")
  • Total storage capacity
    • 500 GB
    • 160 GB
  • Discrete graphics card model
    • AMD Mobility Radeon HD 2600
    • NVIDIA Quadro NVS 140M
  • Maximum graphics card memory
    • 1.28 GB
    • 0.128 GB
  • Audio system
    • High Definition Audio
    • HDA 24-bit
  • Networking features
    • Gigabit Ethernet
    • WLAN, Gigabit Ethernet
  • Wireless technology
    • IEEE 802.11a/b/g/n
    • Intel 4965AGN
  • Bluetooth
    • Yes
    • No

Side by side

Differences highlightedShow differences only
131 specifications
A

Acer

TravelMate 7720G-602G50MnView product
B

Lenovo

ThinkPad T61 (7664-1GG ), BEView product
Display1 differ
Display diagonalDiffers43.2 cm (17")35.8 cm (14.1")
Display surfaceKnown for oneGloss
Memoryidentical
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Known for one2 x 1 GB
Storage1 differ
Total storage capacityDiffers500 GB160 GB
Number of HDDs installedKnown for one1
Card reader integratedKnown for oneNo
Optical drive typeKnown for oneDVD±RW
Graphics2 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 2600NVIDIA Quadro NVS 140M
Maximum graphics card memoryDiffers1.28 GB0.128 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioHDA 24-bit
Speaker powerKnown for one2 W
Cameraidentical
Front cameraKnown for oneNo
Network3 differ
Networking featuresDiffersGigabit EthernetWLAN, Gigabit Ethernet
Wireless technologyDiffersIEEE 802.11a/b/g/nIntel 4965AGN
BluetoothDiffersYesNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers43
HDMI ports quantityKnown for one0
DVI portDiffersYesNo
Docking connectorDiffersNoYes
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 XP Professional
Drivers includedKnown for oneYes
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, Norton Internet Security, NTI CD Maker, NTI ShadowYes
Battery1 differ
Number of battery cellsDiffers86
Battery life (max)Known for one4 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions4 differ
WeightDiffers3.8 kg2.3 kg
WidthDiffers400 mm335.5 mm
DepthDiffers290 mm237 mm
HeightDiffers43 mm27.6 mm
Dimensions (WxDxH)Known for one400 x 290 x 43 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features1 differ
Infrared data portDiffersYesNo
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneITU V.92
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM965 Express

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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