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Product comparison · 2 laptops

ASUS W7S-3P193E NL vs ASUS X51R-AP122A, NL

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  • 113specifications compared
  • 40differ
  • 73identical
  • 16known 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
    • T7500
    • T2130
  • Processor frequency
    • 2.2 GHz
    • 1.86 GHz
  • Processor cache
    • 4 MB
    • 1 MB
  • Processor front side bus
    • 800 MHz
    • 533 MHz
  • Processor operating modes
    • 64-bit
    • 32-bit
  • Processor codename
    • Merom
    • Yonah

Side by side

Differences highlightedShow differences only
129 specifications
A

ASUS

W7S-3P193E NLView product
B

ASUS

X51R-AP122A, NLView product
Display1 differ
Display diagonalDiffers33.8 cm (13.3")39.1 cm (15.4")
Processor13 differ
Processor familyDiffersIntel® Core™2 DuoIntel Pentium Mobile
Processor modelDiffersT7500T2130
Processor frequencyDiffers2.2 GHz1.86 GHz
Processor cacheDiffers4 MB1 MB
Processor front side busDiffers800 MHz533 MHz
Processor operating modesDiffers64-bit32-bit
Processor seriesDiffersIntel Core 2 Duo T7000 SeriesIntel Pentium T2000 Series for Mobile
Processor codenameDiffersMeromYonah
SteppingDiffersE1D0
Thermal Design Power (TDP)Differs35 W31 W
Number of Processing Die TransistorsDiffers291 M151 M
Processing Die sizeDiffers143 mm²90 mm²
CPU multiplier (bus/core ratio)Differs1114
Memory1 differ
Internal memoryDiffers1.5 GB1 GB
Memory layout (slots x size)Known for one2 x 0.5 GB
Maximum internal memoryKnown for one2 GB
Storage2 differ
Total storage capacityDiffers160 GB80 GB
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 8400M
Audioidentical
Audio systemKnown for oneAzalia
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 & interfaces7 differ
USB 2.0 ports quantityDiffers34
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Performance1 differ
Motherboard chipsetDiffersIntel® PM965 ExpressATI Radeon Xpress 1100
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows Vista Home Basic
Bundled softwareKnown for oneAdobe Acrobat Reader 7.0 NERO 7 Essentials ASUS DVD 7.0 Power Director 5.0 Medi@Show 3.0 ASUS
Processor special features5 differ
Embedded options availableDiffersYesNo
Idle StatesDiffersYesNo
Intel 64DiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Processor ARK IDDiffers2976130769
Processor codeKnown for oneSL9VZ
Power2 differ
AC adapter powerDiffers90 W65 W
AC adapter output currentDiffers4.74 A3.42 A
Weight & dimensions4 differ
WeightDiffers1.95 kg2.8 kg
WidthDiffers315 mm365 mm
DepthDiffers226.5 mm264 mm
HeightDiffers29 mm25.5 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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