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Product comparison · 2 laptops

Acer Aspire 4920G-5A2G25Mn vs Lenovo ThinkPad R61 (7732-4TG), EN

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  • 104specifications compared
  • 30differ
  • 74identical
  • 25known for one product only

Key differences

  • Processor model
    • T5550
    • T7250
  • Processor frequency
    • 1.83 GHz
    • 2 GHz
  • Processor front side bus
    • 667 MHz
    • 800 MHz
  • CPU multiplier (bus/core ratio)
    • 11
    • 10
  • Internal memory
    • 2 GB
    • 1 GB
  • Total storage capacity
    • 250 GB
    • 160 GB
  • Audio system
    • High Definition Audio
    • HDA 24-bit
  • Networking features
    • Gigabit Ethernet
    • WLAN, Gigabit Ethernet

Side by side

Differences highlightedShow differences only
129 specifications
A

Acer

Aspire 4920G-5A2G25MnView product
B

Lenovo

ThinkPad R61 (7732-4TG), ENView product
Displayidentical
Display brightnessKnown for one200 cd/m²
Processor5 differ
Processor modelDiffersT5550T7250
Processor frequencyDiffers1.83 GHz2 GHz
Processor front side busDiffers667 MHz800 MHz
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core 2 Duo T7000 Series
SteppingKnown for oneM0
TcaseKnown for one68 °C
CPU multiplier (bus/core ratio)Differs1110
Memory1 differ
Internal memoryDiffers2 GB1 GB
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Known for one1 x 1 GB
Storage1 differ
Total storage capacityDiffers250 GB160 GB
HDD speedKnown for one5400 RPM
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD X2400 XTIntel® GMA X3100
Maximum graphics card memoryKnown for one0.256 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 802.11b/g/nIntel 3945ABG
BluetoothDiffersYesNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersYesNo
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
Bundled softwareDiffersAcer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer Arcade + Cinema, Video, Album, Music, Acer Arcade Deluxe + DV Wizard, SportsCap, VideoMagician, DVDivine and Acer HomeMedia, Acer InstantOn Arcade, Acer GridVista, AcerYes
Processor special features2 differ
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3242731728
Processor codeKnown for oneSLA49
Battery2 differ
Number of battery cellsDiffers64
Battery life (max)Differs2.6 h3 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions3 differ
WeightDiffers2.68 kg2.37 kg
WidthDiffers344 mm335.5 mm
DepthDiffers246 mm237 mm
HeightKnown for one30.6 mm
Height (front)Known for one3.7 cm
Height (rear)Known for one4.2 cm
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
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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