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Product comparison · 2 laptops

Acer Aspire 7720 G-1A2G24Mi vs Lenovo ThinkPad R61 (8914-3VG), NL

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  • 100specifications compared
  • 29differ
  • 71identical
  • 30known 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
  • Processor model
    • T5250
    • T7100
  • Processor frequency
    • 1.5 GHz
    • 1.8 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor front side bus
    • 667 MHz
    • 800 MHz
  • Thermal Design Power (TDP)
    • 65, 35
    • 35 W
  • Memory layout (slots x size)
    • 2 x 1 GB
    • 1 x 1 GB

Side by side

Differences highlightedShow differences only
130 specifications
A

Acer

Aspire 7720 G-1A2G24MiView product
B

Lenovo

ThinkPad R61 (8914-3VG), NLView product
Display2 differ
Display diagonalDiffers43.2 cm (17")39.1 cm (15.4")
Display resolutionDiffers1440 x 900 pixels1680 x 1050 pixels
Display brightnessKnown for one200 cd/m²
Processor6 differ
Processor modelDiffersT5250T7100
Processor frequencyDiffers1.5 GHz1.8 GHz
Processor cacheDiffers2 MB4 MB
Processor front side busDiffers667 MHz800 MHz
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core 2 Duo T7000 Series
Thermal Design Power (TDP)Differs65, 3535 W
Memory2 differ
Internal memoryKnown for one1 GB
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Maximum internal memoryDiffers2 GB4 GB
Storage1 differ
Total storage capacityDiffers240 GB120 GB
Optical drive typeKnown for oneDVD±RW
Graphics1 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA Quadro NVS 140M
Maximum graphics card memoryDiffers0.5 GB0.128 GB
Audioidentical
Audio systemKnown for oneHDA 24-bit
Speaker powerKnown for one2 W
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one0.3 MP
Optical driveidentical
CD read speedKnown for one24x
Networkidentical
Networking featuresKnown for oneWLAN, Gigabit Ethernet
Wireless technologyKnown for oneIntel 4965AGN
Cabling technologyKnown for one10/100/1000Base-T(X)
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
HDMI ports quantityKnown for one0
DVI portDiffersYesNo
Headphone outputsKnown for one1
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersYesNo
SmartCard slotDiffersYesNo
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard layoutKnown for oneAZERTY
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Drivers includedKnown for oneYes
Bundled softwareKnown for oneYes
Processor special features3 differ
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3078629759
Batteryidentical
Battery life (max)Known for one2.5 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions4 differ
WeightDiffers3.36 kg2.9 kg
WidthDiffers404 mm332 mm
DepthDiffers298 mm269 mm
HeightDiffers43 mm40 mm
Dimensions (WxDxH)Known for one404 x 298 x 43 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features1 differ
Infrared data portDiffersYesNo
Modem typeKnown for oneV.92
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown 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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