Product comparison · 2 laptops

ASUS U3S-A1W laptop Intel® Core™2 Duo T7500 vs Samsung E E252-Aura Intel® Core™2 Duo T6400

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  • 103specifications compared
  • 33differ
  • 70identical
  • 49known for one product only

Key differences

  • Product colour
    • U3S-A1W laptop Intel® Core™2 Duo T7500:White
    • E E252-Aura Intel® Core™2 Duo T6400:Black, White
  • Display diagonal
    • U3S-A1W laptop Intel® Core™2 Duo T7500:33.8 cm (13.3")
    • E E252-Aura Intel® Core™2 Duo T6400:39.6 cm (15.6")
  • Display resolution
    • U3S-A1W laptop Intel® Core™2 Duo T7500:1280 x 800 pixels
    • E E252-Aura Intel® Core™2 Duo T6400:1366 x 768 pixels
  • Native aspect ratio
    • U3S-A1W laptop Intel® Core™2 Duo T7500:16:10
    • E E252-Aura Intel® Core™2 Duo T6400:16:9
  • Processor model
    • U3S-A1W laptop Intel® Core™2 Duo T7500:T7500
    • E E252-Aura Intel® Core™2 Duo T6400:T6400
  • Processor frequency
    • U3S-A1W laptop Intel® Core™2 Duo T7500:2.2 GHz
    • E E252-Aura Intel® Core™2 Duo T6400:2 GHz
  • Processor cache
    • U3S-A1W laptop Intel® Core™2 Duo T7500:4 MB
    • E E252-Aura Intel® Core™2 Duo T6400:2 MB
  • Processor lithography
    • U3S-A1W laptop Intel® Core™2 Duo T7500:65 nm
    • E E252-Aura Intel® Core™2 Duo T6400:45 nm

Side by side

Differences highlightedShow differences only (on)
Comparison of U3S-A1W, E252-Aura
152 specifications
Design1 differ
Product colourDiffersWhiteBlack, White
Display3 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
Display resolutionDiffers1280 x 800 pixels1366 x 768 pixels
Native aspect ratioDiffers16:1016:9
Display brightnessKnown for oneUnknown — not stated by the source220 cd/m²
Processor11 differ
Processor modelDiffersT7500T6400
Processor frequencyDiffers2.2 GHz2 GHz
Processor cacheDiffers4 MB2 MB
Processor lithographyDiffers65 nm45 nm
Processor seriesDiffersIntel Core 2 Duo T7000 SeriesIntel Core 2 Duo T6000 Series
Processor codenameDiffersMeromPenryn
SteppingDiffersE1R0
TjunctionDiffers100 °C105 °C
Number of Processing Die TransistorsDiffers291 M410 M
Processing Die sizeDiffers143 mm²107 mm²
CPU multiplier (bus/core ratio)Differs1110
Memoryidentical
Memory slotsKnown for oneUnknown — not stated by the source2x SO-DIMM
Internal memoryKnown for one1 GBUnknown — not stated by the source
Memory clock speedKnown for one667 MHzUnknown — not stated by the source
Storage2 differ
Number of HDDs installedKnown for oneUnknown — not stated by the source1
HDD interfaceKnown for oneUnknown — not stated by the sourceSATA
Optical drive typeDiffersNoDVD Super Multi DL
Compatible memory cardsDiffersMemory Stick (MS), MiniSD, MMC, MS PRO, MS PRO Duo, SD, xDMMC, SD, SDHC
Total storage capacityKnown for one160 GBUnknown — not stated by the source
HDD speedKnown for one5400 RPMUnknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for oneUnknown — not stated by the source2
Speaker powerKnown for oneUnknown — not stated by the source1.5 W
Audio systemKnown for oneAzaliaUnknown — not stated by the source
Audio system full duplexKnown for oneYesUnknown — not stated by the source
Audio system direct 3D soundKnown for oneYesUnknown — not stated by the source
Optical driveidentical
CD read speedKnown for oneUnknown — not stated by the source24x
DVD-R read speedKnown for oneUnknown — not stated by the source8x
DVD-R Double Layer read speedKnown for oneUnknown — not stated by the source4x
DVD-RW read speedKnown for oneUnknown — not stated by the source8x
DVD+R read speedKnown for oneUnknown — not stated by the source8x
DVD+R Double Layer read speedKnown for oneUnknown — not stated by the source4x
DVD+RW read speedKnown for oneUnknown — not stated by the source8x
DVD-RAM read speedKnown for oneUnknown — not stated by the source5x
Network1 differ
Wireless technologyKnown for oneUnknown — not stated by the sourceWi-Fi
Ethernet LANKnown for oneUnknown — not stated by the sourceYes
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.0+EDRUnknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers34
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsDiffers10
TV-outKnown for oneUnknown — not stated by the sourceNo
Performanceidentical
Motherboard chipsetKnown for oneUnknown — not stated by the sourceIntel® PM45 Express
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows Vista Home Premium
Trial softwareKnown for oneNorton Internet Security 2007Unknown — not stated by the source
Processor special features4 differ
Embedded options availableDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Processor ARK IDDiffers2976140479
Processor codeKnown for oneUnknown — not stated by the sourceSLGJ4
Idle StatesKnown for oneYesUnknown — not stated by the source
Batteryidentical
Number of battery cellsKnown for oneUnknown — not stated by the source6
Poweridentical
AC adapter powerKnown for one90 WUnknown — not stated by the source
AC adapter input voltageKnown for one100 - 240 VUnknown — not stated by the source
AC adapter output currentKnown for one4.74 AUnknown — not stated by the source
AC adapter output voltageKnown for one19 VUnknown — not stated by the source
Securityidentical
Fingerprint readerKnown for oneUnknown — not stated by the sourceYes
Trusted Platform Module (TPM)Known for oneYesUnknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers1.75 kg2.55 kg
WidthDiffers318 mm376 mm
DepthDiffers243 mm255.8 mm
Height (front)Differs2.22 cm3.13 cm
Height (rear)Differs3.22 cm3.72 cm
Other featuresidentical
Compliance industry standardsKnown for oneUnknown — not stated by the sourceIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power requirementsKnown for oneUnknown — not stated by the source100-240V
Power supply typeKnown for oneUnknown — not stated by the sourceAC/DC
Wake-on-LAN readyKnown for oneUnknown — not stated by the sourceYes
Internal modemKnown for oneYesUnknown — not stated by the source
TV tuner integratedKnown for oneNoUnknown — not stated by the source
Modem speedKnown for one56 Kbit/sUnknown — not stated by the source
Modem typeKnown for oneV.92Unknown — not stated by the source
Graphicsidentical
Discrete graphics cardKnown for oneYesUnknown — not stated by the source
Discrete graphics card modelKnown for oneNVIDIA GeForce 8400M GUnknown — not stated by the source
Discrete graphics card memoryKnown for one0.125 GBUnknown — not stated by the source
Graphics card familyKnown for oneNVIDIAUnknown — not stated by the source
Maximum graphics card memoryKnown for one0.67 GBUnknown — not stated by the source

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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