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Product comparison · 2 laptops

ASUS W7S-3P081E, 2GB RAM vs ASUS X51R-AP026C, 2GB RAM

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  • 114specifications compared
  • 35differ
  • 79identical
  • 18known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 39.1 cm (15.4")
  • Processor family
    • Intel® Core™2 Duo
    • Intel Pentium Mobile
  • Processor model
    • T7300
    • T2080
  • Processor frequency
    • 2 GHz
    • 1.73 GHz
  • Processor cache
    • 4 MB
    • 1 MB
  • Processor front side bus
    • 800 MHz
    • 533 MHz
  • Processor socket
    • PBGA479, PPGA478
    • Socket 478
  • Processor operating modes
    • 64-bit
    • 32-bit

Side by side

Differences highlightedShow differences only
132 specifications
A

ASUS

W7S-3P081E, 2GB RAMView product
B

ASUS

X51R-AP026C, 2GB RAMView product
Display1 differ
Display diagonalDiffers33.8 cm (13.3")39.1 cm (15.4")
Processor13 differ
Processor familyDiffersIntel® Core™2 DuoIntel Pentium Mobile
Processor modelDiffersT7300T2080
Processor frequencyDiffers2 GHz1.73 GHz
Processor cacheDiffers4 MB1 MB
Processor front side busDiffers800 MHz533 MHz
Processor socketDiffersPBGA479, PPGA478Socket 478
Processor operating modesDiffers64-bit32-bit
Processor seriesDiffersIntel Core 2 Duo T7000 SeriesIntel Pentium T2000 Series for Mobile
Processor codenameDiffersMeromYonah
Thermal Design Power (TDP)Differs35 W31 W
Number of Processing Die TransistorsDiffers291 M151 M
Processing Die sizeDiffers143 mm²90 mm²
CPU multiplier (bus/core ratio)Differs1013
SteppingKnown for oneD0
Memoryidentical
Memory layout (slots x size)Known for one2 x 1 GB
Maximum internal memoryKnown for one2 GB
Storage1 differ
Total storage capacityDiffers160 GB120 GB
Compatible memory cardsKnown for oneMMC, MS Pro, SD
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 8400MAMD Radeon X300
Discrete graphics card memoryKnown for one0.125 GB
Maximum graphics card memoryKnown for one0.128 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioAzalia
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Front cameraKnown for oneNo
Optical driveidentical
LightScribeKnown for oneYes
Network3 differ
Networking featuresDiffersGigabit Ethernet, WLANFast Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11a/b/gIEEE 802.11b/g
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.0+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers34
Firewire (IEEE 1394) portsDiffers10
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
Performance1 differ
Motherboard chipsetDiffersIntel® PM965 ExpressATI Radeon Xpress 1100
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Processor special features4 differ
Idle StatesDiffersYesNo
Intel 64DiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Processor ARK IDDiffers2976029740
Processor codeKnown for oneSL9VY
Power2 differ
AC adapter powerDiffers90 W65 W
AC adapter output currentDiffers4.74 A3.42 A
Weight & dimensions3 differ
WeightDiffers1.95 kg2.85 kg
WidthDiffers315 mm365 mm
DepthDiffers226.5 mm264 mm
Height (front)Known for one2.9 cm
Height (rear)Known for one3.69 cm
HeightKnown for one25.5 mm
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one4400 mAh

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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