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Product comparison · 2 laptops

Acer Aspire 4930G-734G32BN vs Lenovo ThinkPad T400 (6474R2G), CH

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  • 104specifications compared
  • 32differ
  • 72identical
  • 26known for one product only

Key differences

  • Processor model
    • P7350
    • T9400
  • Processor frequency
    • 2 GHz
    • 2.53 GHz
  • Processor cache
    • 3 MB
    • 6 MB
  • Stepping
    • R0
    • E0
  • Thermal Design Power (TDP)
    • 25 W
    • 35 W
  • Internal memory
    • 4 GB
    • 2 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM
  • Total storage capacity
    • 320 GB
    • 160 GB

Side by side

Differences highlightedShow differences only
130 specifications
A

Acer

Aspire 4930G-734G32BNView product
B

Lenovo

ThinkPad T400 (6474R2G), CHView product
Displayidentical
Display response rise/fallKnown for one16 ms
Display surfaceKnown for oneGloss
Processor6 differ
Processor modelDiffersP7350T9400
Processor frequencyDiffers2 GHz2.53 GHz
Processor cacheDiffers3 MB6 MB
Processor seriesDiffersIntel Core 2 Duo P7000 SeriesIntel Core 2 Duo T9000 Series
SteppingDiffersR0E0
Thermal Design Power (TDP)Differs25 W35 W
TjunctionKnown for one105 °C
CPU multiplier (bus/core ratio)Known for one9.5
Memory2 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Memory clock speedKnown for one1066 MHz
Storage2 differ
Total storage capacityDiffers320 GB160 GB
Card reader integratedDiffersYesNo
Number of HDDs installedKnown for one1
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 9300M GSIntel® GMA 4500MHD
Discrete graphics card memoryKnown for one0.25 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioHDA 24-bit
Speaker powerKnown for one2 W
Cameraidentical
Front cameraKnown for oneNo
Network2 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11a/b/g/nIntel WiFi 5100AGN
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers01
S/PDIF out portDiffersYesNo
ExpressCard slotDiffersYesNo
SmartCard slotDiffersYesNo
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Bundled softwareKnown for oneAcer Empowering Technology (Acer eAudio, ePower, eDataSecurity, eRecovery, eSettings Management), Acer Arcade Deluxe featuring Cinema, Album, Music, Acer HomeMedia, Acer InstantOn Arcade, Acer Bio-Protection, Acer Crystal Eye, Acer GridVista, Acer Launch Manager, Acer GameZone, Acer Video Conference
Drivers includedKnown for oneYes
Processor special features5 differ
Embedded options availableDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3675035562
Processor codeDiffersSLGE3SLGEK
Idle StatesKnown for oneNo
Battery2 differ
Number of battery cellsDiffers69
Battery life (max)Differs3 h9.9 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.4 kg2.2 kg
WidthDiffers340.4 mm335.5 mm
DepthDiffers247 mm239 mm
Height (front)Known for one2.29 cm
Height (rear)Known for one4.23 cm
HeightKnown for one31.9 mm
Other features1 differ
Infrared data portDiffersYesNo
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneITU V.92
Intel segment taggingKnown for oneHome office, Small Business
Packaging contentidentical
AC adapter includedKnown 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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