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Product comparison · 2 laptops

Acer Aspire 7738G-734G50MN vs Lenovo ThinkPad T400s-NSDCVSP

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  • 104specifications compared
  • 33differ
  • 71identical
  • 29known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 35.8 cm (14.1")
  • Display resolution
    • 1600 x 900 pixels
    • 1440 x 900 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor model
    • P7350
    • SP9400
  • Processor frequency
    • 2 GHz
    • 2.4 GHz
  • Processor cache
    • 3 MB
    • 6 MB
  • Processor socket
    • Socket 479
    • BGA 956
  • Internal memory
    • 4 GB
    • 2 GB

Side by side

Differences highlightedShow differences only
133 specifications
A

Acer

Aspire 7738G-734G50MNView product
B

Lenovo

ThinkPad T400s-NSDCVSPView product
Designidentical
Product colourKnown for oneBlack
Product typeKnown for oneLaptop
Display3 differ
Display diagonalDiffers43.9 cm (17.3")35.8 cm (14.1")
Display resolutionDiffers1600 x 900 pixels1440 x 900 pixels
Native aspect ratioDiffers16:916:10
HD typeKnown for oneHD+
Display brightnessKnown for one220 cd/m²
Display response rise/fallKnown for one8 ms
Processor5 differ
Processor modelDiffersP7350SP9400
Processor frequencyDiffers2 GHz2.4 GHz
Processor cacheDiffers3 MB6 MB
Processor socketDiffersSocket 479BGA 956
Processor seriesDiffersIntel Core 2 Duo P7000 SeriesIntel Core 2 Duo SP9000 Series
TjunctionKnown for one105 °C
CPU multiplier (bus/core ratio)Known for one9
SteppingKnown for oneR0
Memory2 differ
Internal memoryDiffers4 GB2 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one1 x 2 GB
Maximum internal memoryDiffers4 GB8 GB
Storage2 differ
Total storage capacityDiffers500 GB250 GB
Card reader integratedDiffersYesNo
HDD speedKnown for one5400 RPM
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 130MIntel® GMA 4500MHD
Audioidentical
Speaker powerKnown for one2 W
Network2 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11a/g/nIntel WiFi Link 5300AGN
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers42
HDMI ports quantityDiffers10
ExpressCard slotDiffersNoYes
CardBus PCMCIA slots quantityDiffers01
SmartCard slotDiffersYesNo
Modem (RJ-11) portsDiffers10
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Bundled softwareKnown for oneAcer Arcade Deluxe featuring Cinema, Album, Music, Acer HomeMedia, Acer Bio-Protection, Acer Crystal Eye, Acer GridVista, Acer Backup Manager, Acer Launch Manager, Acer eRecovery Management, Acer PowerSmart Manager, Acer GameZone, Adobe Reader, Google Toolbar, Google Desktop, Adobe Flash Player, NTI
Processor special features4 differ
Idle StatesKnown for oneNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3675036693
Processor package sizeDiffers35 x 35 mm22 x 22 mm
Processor codeKnown for oneSLGE3
Battery1 differ
Battery life (max)Differs2 h5.5 h
Poweridentical
AC adapter powerKnown for one65 W
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers3.25 kg2.38 kg
WidthDiffers410 mm335 mm
DepthDiffers286 mm238 mm
HeightKnown for one31.9 mm
Height (front)Known for one3.5 cm
Height (rear)Known for one4.15 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features2 differ
Infrared data portDiffersYesNo
Modem typeDiffersITU V.92V.90
Intel segment taggingKnown for oneHome office, Small Business
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
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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