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Product comparison · 2 laptops

Acer TravelMate 5720G-813G25 vs Lenovo 3 x ThinkPad T61

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  • 101specifications compared
  • 26differ
  • 75identical
  • 23known for one product only

Key differences

  • Display resolution
    • 1280 x 800 pixels
    • 1680 x 1050 pixels
  • Processor model
    • T8100
    • T8300
  • Processor frequency
    • 2.1 GHz
    • 2.4 GHz
  • Processor socket
    • Socket 478
    • Socket 479
  • CPU multiplier (bus/core ratio)
    • 10.5
    • 12
  • Internal memory
    • 3 GB
    • 2 GB
  • Total storage capacity
    • 250 GB
    • 160 GB
  • Maximum graphics card memory
    • 1.024 GB
    • 0.128 GB

Side by side

Differences highlightedShow differences only
124 specifications
A

Acer

TravelMate 5720G-813G25View product
B

Lenovo

3 x ThinkPad T61View product
Display1 differ
Display resolutionDiffers1280 x 800 pixels1680 x 1050 pixels
Processor4 differ
Processor modelDiffersT8100T8300
Processor frequencyDiffers2.1 GHz2.4 GHz
Processor socketDiffersSocket 478Socket 479
CPU multiplier (bus/core ratio)Differs10.512
Memory1 differ
Internal memoryDiffers3 GB2 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one4 GB
Storage1 differ
Total storage capacityDiffers250 GB160 GB
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphics2 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 2400 XTNVIDIA Quadro NVS 140M
Maximum graphics card memoryDiffers1.024 GB0.128 GB
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Speaker powerKnown for one2 W
Cameraidentical
Front cameraKnown for oneNo
Network2 differ
Wireless technologyDiffers802.11a/b/gIEEE 802.11a/g/n
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
DVI portDiffersYesNo
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
SmartCard slotDiffersNoYes
TV-outDiffersYesNo
USB 1.1 ports quantityKnown for one0
HDMI ports quantityKnown for one0
Line-inKnown for oneYes
TV-out typeKnown for oneS-Video
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Processor special features2 differ
Processor ARK IDDiffers3391633099
Processor codeDiffersSLAVJSLAPR
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one3.6 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions3 differ
WeightDiffers3.02 kg2.6 kg
WidthDiffers360 mm357.5 mm
DepthDiffers267 mm255 mm
HeightKnown for one30 mm
Height (front)Known for one3.03 cm
Height (rear)Known for one4.3 cm
Other features2 differ
Infrared data portDiffersYesNo
Supplied AC adapter typeDiffersACAC, UP
Modem typeKnown for oneITU V.92

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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