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Product comparison · 2 laptops

Acer Aspire 8930G-844G32Bn vs Lenovo ThinkPad T400 (647411G), UK

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  • 109specifications compared
  • 28differ
  • 81identical
  • 25known for one product only

Key differences

  • Display diagonal
    • 46.7 cm (18.4")
    • 35.8 cm (14.1")
  • Display resolution
    • 1920 x 1080 pixels
    • 1280 x 800 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Internal memory
    • 4 GB
    • 1 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM
  • Memory layout (slots x size)
    • 2 x 2 GB
    • 1 x 1 GB
  • Total storage capacity
    • 320 GB
    • 80 GB
  • Card reader integrated
    • Yes
    • No

Side by side

Differences highlightedShow differences only
134 specifications
A

Acer

Aspire 8930G-844G32BnView product
B

Lenovo

ThinkPad T400 (647411G), UKView product
Display3 differ
Display diagonalDiffers46.7 cm (18.4")35.8 cm (14.1")
Display resolutionDiffers1920 x 1080 pixels1280 x 800 pixels
Native aspect ratioDiffers16:916:10
Display surfaceKnown for oneGloss
Display response rise/fallKnown for one8 ms
Memory3 differ
Internal memoryDiffers4 GB1 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Differs2 x 2 GB1 x 1 GB
Memory slotsKnown for one2x SO-DIMM
Storage2 differ
Total storage capacityDiffers320 GB80 GB
Optical drive typeKnown for oneDVD-ROM
Card reader integratedDiffersYesNo
HDD speedKnown for one5400 RPM
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA GeForce 9700M GTIntel® GMA 4500MHD
Discrete graphics card memoryKnown for one0.512 GB
Audio1 differ
Audio systemDiffersCinematic SurroundHDA 24-bit
Number of built-in speakersKnown for one2
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 & interfaces7 differ
USB 2.0 ports quantityDiffers43
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers01
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersYesNo
SmartCard slotDiffersYesNo
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Drivers includedKnown for oneYes
Trial softwareKnown for oneMicrosoft Office 2007
Bundled softwareKnown for oneAcer Empowering Technology (Acer ePower, eAudio, 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
Battery2 differ
Number of battery cellsDiffers86
Battery life (max)Differs2.5 h6.6 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
HDD user passwordKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions3 differ
WeightDiffers4.1 kg2.2 kg
WidthDiffers441.4 mm335.5 mm
DepthDiffers300 mm239 mm
HeightKnown for one31.9 mm
Height (front)Known for one4.02 cm
Height (rear)Known for one4.42 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features1 differ
Infrared data portDiffersYesNo
Intel segment taggingKnown for oneHome office, Small Business
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneITU V.92
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM45 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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