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Product comparison · 2 laptops

ASUS M51TR-AS082C, FR vs ASUS X51L-AP172E, IT

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  • 63specifications compared
  • 24differ
  • 39identical
  • 50known for one product only

Key differences

  • Processor model
    • RM-72
    • T3200
  • Processor frequency
    • 2.1 GHz
    • 2 GHz
  • Internal memory
    • 3 GB
    • 1 GB
  • Memory clock speed
    • 800 MHz
    • 667 MHz
  • Maximum internal memory
    • 4 GB
    • 2 GB
  • Total storage capacity
    • 250 GB
    • 160 GB
  • Discrete graphics card model
    • AMD Mobility Radeon HD 3470
    • Intel® GMA X3100
  • Audio system
    • High Definition Audio
    • Intel HDA

Side by side

Differences highlightedShow differences only
113 specifications
A

ASUS

M51TR-AS082C, FRView product
B

ASUS

X51L-AP172E, ITView product
Processor2 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Pentium®
Processor modelDiffersRM-72T3200
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.1 GHz2 GHz
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Processor front side busKnown for one667 MHz
Processor socketKnown for oneLGA 3647 (Socket P)
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for oneMerom
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneM0
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one100 °C
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
CPU multiplier (bus/core ratio)Known for one12
Memory3 differ
Internal memoryDiffers3 GB1 GB
Memory clock speedDiffers800 MHz667 MHz
Memory layout (slots x size)Known for one1 x 1 GB
Maximum internal memoryDiffers4 GB2 GB
Storage1 differ
Total storage capacityDiffers250 GB160 GB
Compatible memory cardsKnown for oneMMC, SD
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 3470Intel® GMA X3100
Discrete graphics card memoryKnown for one0.25 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioIntel HDA
Number of built-in speakersKnown for one2
Audio system full duplexKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one1.3 MP
Swivel webcamKnown for oneYes
Network2 differ
Wireless technologyDiffers802.11b/g/nIEEE 802.11b/g
BluetoothDiffersYesNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces6 differ
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
USB 1.1 ports quantityKnown for one0
eSATA ports quantityKnown for one1
Performance1 differ
Motherboard chipsetDiffersAMD M780GIntel GL960 Express
Software2 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Bundled softwareDiffersAdobe Acrobat Reader 8.0 NERO 8 Essentials Power2GoYes
Trial softwareKnown for oneNorton Internet Security 2008
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one37160
Processor codeKnown for oneSLAVG
Power2 differ
AC adapter powerDiffers90 W65 W
AC adapter output currentDiffers4.7 A3.42 A
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions2 differ
WeightDiffers2.95 kg2.8 kg
DepthDiffers269 mm264 mm
HeightKnown for one35.5 mm
Height (front)Known for one2.8 cm
Height (rear)Known for one4.05 cm
Other features1 differ
Modem typeDiffersV.92 MDCV.92
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one4800 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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