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Product comparison · 2 laptops

ASUS M51A-B1 laptop Intel® Core™2 Duo P8400 vs ASUS M70VM-7U077C Intel® Core™2 Duo T9400

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  • 130specifications compared
  • 30differ
  • 100identical
  • 15known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Display diagonal
    • 39.1 cm (15.4")
    • 43.2 cm (17")
  • Display resolution
    • 1280 x 800 pixels
    • 1440 x 900 pixels
  • Processor model
    • P8400
    • T9400
  • Processor frequency
    • 2.26 GHz
    • 2.53 GHz
  • Processor cache
    • 3 MB
    • 6 MB
  • Processor socket
    • Socket 478
    • Socket 479
  • Stepping
    • M0
    • E0

Side by side

Differences highlightedShow differences only
145 specifications
A

ASUS

M51A-B1 laptop Intel® Core™2 Duo P8400

Model M51A-B1

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B

ASUS

M70VM-7U077C Intel® Core™2 Duo T9400

Model M70VM-7U077C

View product
Design1 differ
Product colourDiffersBlack, SilverBlack
Display2 differ
Display diagonalDiffers39.1 cm (15.4")43.2 cm (17")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Processor8 differ
Processor modelDiffersP8400T9400
Processor frequencyDiffers2.26 GHz2.53 GHz
Processor cacheDiffers3 MB6 MB
Processor socketDiffersSocket 478Socket 479
Processor seriesDiffersIntel Core 2 Duo P8000 SeriesIntel Core 2 Duo T9000 Series
SteppingDiffersM0E0
Thermal Design Power (TDP)Differs25 W35 W
CPU multiplier (bus/core ratio)Differs8.59.5
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory slotsKnown for one2x SO-DIMM
Memory layout (slots x size)Known for one2 x 2 GB
Storage2 differ
Total storage capacityDiffers250 GB1 TB
Number of HDDs installedDiffers12
Optical drive typeKnown for oneDVD Super Multi
HDD capacityKnown for one500 GB
Graphics2 differ
Discrete graphics card modelDiffersIntel® GMA X4500HDNVIDIA GeForce 9500M GS
Graphics card familyDiffersIntelNVIDIA
Maximum graphics card memoryKnown for one0.5 GB
Audioidentical
Number of built-in speakersKnown for one4
Built-in subwooferKnown for oneYes
Network1 differ
Bluetooth versionDiffers2.0+EDR2.1+EDR
Ports & interfaces1 differ
ExpressCard slotDiffersYesNo
Performance1 differ
Motherboard chipsetDiffersIntel® GM45 ExpressIntel® PM45 Express
Keyboardidentical
Keyboard number of keysKnown for one88
Keyboard key pitchKnown for one1.9 cm
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows Vista Home Premium
Processor special features4 differ
Idle StatesDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Processor ARK IDDiffers3556935562
Processor codeDiffersSL3BUSLGEK
Certificatesidentical
CertificationKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.95 kg3.78 kg
WidthDiffers365 mm410 mm
DepthDiffers269 mm298 mm
Height (front)Differs2.8 cm3.84 cm
Height (rear)Differs4 cm3.94 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features1 differ
Infrared data portDiffersNoYes
Modem speedKnown for one56 Kbit/s
Batteryidentical
Number of battery cellsKnown for one8
Battery capacityKnown for one5200 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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