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Product comparison · 2 laptops

Acer Extensa 7630EZ-443G25N vs Acer TM 8471-944G50N_UMTS - "Timeline"

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  • 111specifications compared
  • 38differ
  • 73identical
  • 20known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 35.6 cm (14")
  • Display resolution
    • 1440 x 900 pixels
    • 1366 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Display brightness
    • 220 cd/m²
    • 200 cd/m²
  • Processor family
    • Intel® Pentium® Dual-Core
    • Intel® Core™2 Duo
  • Processor model
    • T4400
    • SU9400
  • Processor frequency
    • 2.2 GHz
    • 1.4 GHz
  • Processor cache
    • 1 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
131 specifications
A

Acer

Extensa 7630EZ-443G25NView product
B

Acer

TM 8471-944G50N_UMTS - "Timeline"View product
Display4 differ
Display diagonalDiffers43.2 cm (17")35.6 cm (14")
Display resolutionDiffers1440 x 900 pixels1366 x 768 pixels
LED backlightKnown for oneYes
Native aspect ratioDiffers16:1016:9
Display brightnessDiffers220 cd/m²200 cd/m²
Processor8 differ
Processor familyDiffersIntel® Pentium® Dual-CoreIntel® Core™2 Duo
Processor modelDiffersT4400SU9400
Processor frequencyDiffers2.2 GHz1.4 GHz
Processor cacheDiffers1 MB3 MB
Processor socketDiffersSocket 478BGA 956
Processor seriesDiffersIntel Pentium T4000 Series for MobileIntel Core 2 Duo SU9000 Series
Thermal Design Power (TDP)Differs35 W10 W
CPU multiplier (bus/core ratio)Differs117
SteppingKnown for oneR0
Memory3 differ
Internal memoryDiffers3 GB4 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB2 x 2 GB
Storage1 differ
Total storage capacityDiffers250 GB500 GB
Optical drive typeKnown for oneDVD Super Multi DL
Graphicsidentical
Discrete graphics card memoryKnown for one0.0625 GB
Maximum graphics card memoryKnown for one1.759 GB
Audioidentical
Number of built-in speakersKnown for one2
Network3 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11b/g/n802.11 a/b/g/n
Bluetooth versionDiffers2.0+EDR2.1+EDR
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers43
Docking connectorDiffersNoYes
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
SmartCard slotDiffersYesNo
Performance1 differ
Motherboard chipsetDiffersIntel® GL40 ExpressIntel® GS45 Express
Software2 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Optional operating system suppliedKnown for oneWindows XP Professional
Trial softwareKnown for one-McAfee Internet Security Suite.
Bundled softwareDiffersAcer Empowering Technologie, Acer GridVista, Acer Launch Manager, Adobe Reader, Corel WinDVD, Microsoft Office Ready 2007, NTI Media-Maker, NTI Shadow-Acer Crystal Eye, -Acer GridVista, -Acer Assist, -Acer Bio-Protection, -Acer Backup Manager, -Acer PowerSmart Manager, -Acer Launch Manager, -Acer eRecovery Management, -Acer 3G Connection Manager, -Adobe Reader, -Adobe Flash Player, -Google Toolbar, -Google Desktop, -eSobi, -Office Ready, -Windows
Processor special features5 differ
Intel Enhanced Halt StateDiffersYesNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers4073936697
Processor package sizeDiffers35 x 35 mm22 x 22 mm
Idle StatesKnown for oneYes
Processor codeKnown for oneSLGJL
Battery1 differ
Battery capacityKnown for one62.16 Wh
Battery life (max)Differs2 h8 h
Poweridentical
AC adapter powerKnown for one65 W
Securityidentical
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Certificatesidentical
CertificationKnown for one-Wi-Fi, -ACPI 3.0, -Mobile PC 2002, -DMI 2.0, -EPEAT Silver, -GS.
Weight & dimensions5 differ
WeightDiffers3.4 kg1.93 kg
WidthDiffers396 mm341.9 mm
DepthDiffers286 mm235 mm
Height (front)Differs3.52 cm2.59 cm
Height (rear)Differs4.4 cm2.96 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Keyboardidentical
Pointing deviceKnown for oneTouchpad

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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