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Product comparison · 2 laptops

Acer eMachines E525-904G25 vs ASUS U3S-A1W laptop Intel® Core™2 Duo T7500

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  • 110specifications compared
  • 42differ
  • 68identical
  • 32known for one product only

Key differences

  • Product colour
    • Black
    • White
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1280 x 800 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor family
    • Intel® Celeron®
    • Intel® Core™2 Duo
  • Processor model
    • 900
    • T7500
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 1
    • 2

Side by side

Differences highlightedShow differences only
142 specifications
A

Acer

eMachines E525-904G25View product
B

ASUS

U3S-A1W laptop Intel® Core™2 Duo T7500

Model U3S-A1W

View product
Design1 differ
Product colourDiffersBlackWhite
Display3 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1280 x 800 pixels
Native aspect ratioDiffers16:916:10
Processor12 differ
Processor familyDiffersIntel® Celeron®Intel® Core™2 Duo
Processor modelDiffers900T7500
Processor coresDiffers12
Processor threadsDiffers12
Processor cacheDiffers1 MB4 MB
Processor socketDiffersLGA 3647 (Socket P)Socket 478
Processor lithographyDiffers45 nm65 nm
Processor seriesDiffersIntel Celeron Processor 900 Series for MobileIntel Core 2 Duo T7000 Series
Processor codenameDiffersPenrynMerom
SteppingDiffersR0E1
TjunctionKnown for one100 °C
Number of Processing Die TransistorsDiffers410 M291 M
Processing Die sizeDiffers107 mm²143 mm²
CPU multiplier (bus/core ratio)Known for one11
TcaseKnown for one105 °C
Memory1 differ
Internal memoryDiffers4 GB1 GB
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 capacityDiffers250 GB160 GB
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MiniSD, MMC, MS PRO, MS PRO Duo, SD, xD
Number of HDDs installedKnown for one1
HDD interfaceKnown for oneSATA
Graphics3 differ
Discrete graphics card modelDiffersIntel 4500MNVIDIA GeForce 8400M G
Discrete graphics card memoryKnown for one0.125 GB
Graphics card familyDiffersIntelNVIDIA
Maximum graphics card memoryDiffers1.695 GB0.67 GB
Audioidentical
Audio systemKnown for oneAzalia
Audio system full duplexKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Number of built-in speakersKnown for one2
Camera1 differ
Front camera resolution (numeric)Differs0.3 MP1.3 MP
Swivel webcamKnown for oneNo
Network1 differ
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Wireless technologyKnown for oneWi-Fi
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers23
eSATA ports quantityDiffers01
HDMI ports quantityDiffers01
Firewire (IEEE 1394) portsDiffers01
Modem (RJ-11) portsDiffers01
TV-outKnown for oneNo
Software1 differ
Operating system installedDiffersWindows Vista Home BasicWindows Vista Business
Trial softwareKnown for oneNorton Internet Security 2007
Processor special features5 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers4149829761
Poweridentical
AC adapter powerKnown for one90 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
Securityidentical
Trusted Platform Module (TPM)Known for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions5 differ
WeightDiffers2.7 kg1.75 kg
WidthDiffers372.3 mm318 mm
DepthDiffers246.5 mm243 mm
Height (front)Differs2.68 cm2.22 cm
Height (rear)Differs3.96 cm3.22 cm
Other features1 differ
Internal modemDiffersNoYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.92
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power requirementsKnown for one100 - 240V
Power supply typeKnown for oneAC
Performanceidentical
Motherboard chipsetKnown for oneIntel® GL40 Express
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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