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Product comparison · 2 laptops

Acer Extensa 7630EZ-444G50MN vs Lenovo ThinkPad W500 + 4434HE1

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  • 101specifications compared
  • 36differ
  • 65identical
  • 27known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 39.1 cm (15.4")
  • Display resolution
    • 1440 x 900 pixels
    • 1920 x 1200 pixels
  • Processor family
    • Intel® Pentium® Dual-Core
    • Intel® Core™2 Duo
  • Processor model
    • T4400
    • T9600
  • Processor frequency
    • 2.2 GHz
    • 2.8 GHz
  • Processor cache
    • 1 MB
    • 6 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • Stepping
    • R0
    • E1

Side by side

Differences highlightedShow differences only
128 specifications
A

Acer

Extensa 7630EZ-444G50MNView product
B

Lenovo

ThinkPad W500 + 4434HE1View product
Display2 differ
Display diagonalDiffers43.2 cm (17")39.1 cm (15.4")
Display resolutionDiffers1440 x 900 pixels1920 x 1200 pixels
Dual-screenKnown for oneNo
Processor8 differ
Processor familyDiffersIntel® Pentium® Dual-CoreIntel® Core™2 Duo
Processor modelDiffersT4400T9600
Processor frequencyDiffers2.2 GHz2.8 GHz
Processor cacheDiffers1 MB6 MB
Processor front side busDiffers800 MHz1066 MHz
Processor seriesDiffersIntel Pentium T4000 Series for MobileIntel Core 2 Duo T9000 Series
SteppingDiffersR0E1
CPU multiplier (bus/core ratio)Differs1110.5
Memory1 differ
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one4 GB
Storage3 differ
Total storage capacityDiffers500 GB320 GB
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeKnown for oneDVD±RW
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMMC, MS Pro, SD, SDHC, xD
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 4500MAMD Mobility FireGL V5700
Maximum graphics card memoryKnown for one0.5 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioConexant Azalia Audio Codec
Number of built-in speakersKnown for one2
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one0.3 MP
Network3 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11b/g/n802.11 a/g/n
BluetoothDiffersNoYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
Firewire (IEEE 1394) portsDiffers01
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
SmartCard slotDiffersNoYes
Modem (RJ-11) portsDiffers01
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Bundled softwareKnown for oneAcer Empowering Technology, Acer GridVista, Acer Launch Manager, Adobe Reader, Corel WinDVD, Microsoft Office Ready 2007, NTI Media-Maker, NTI Shadow
Processor special features6 differ
Idle StatesDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers4073935563
Processor codeDiffersSLGJLSLG9F
Batteryidentical
Battery life (max)Known for one2 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
HDD user passwordKnown for oneYes
Password protection typeKnown for oneBIOS
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one30 - 80%
Weight & dimensions1 differ
WeightDiffers3.4 kg2.63 kg
Dimensions (WxDxH)Known for one357.5 x 255 x 33.5 mm
WidthKnown for one396 mm
DepthKnown for one286 mm
Height (front)Known for one3.52 cm
Height (rear)Known for one4.4 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features1 differ
Power requirementsKnown for one100V – 240V AC, 50Hz/60Hz
Internal modemDiffersNoYes
Modem speedKnown for one56 Kbit/s
Intel segment taggingKnown for oneProfessional
Performanceidentical
Motherboard chipsetKnown for oneIntel® GL40 Express

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