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Product comparison · 2 laptops

ASUS G51JX-SZ187V, ES vs Samsung R R780-JS06 Intel® Core™ i7 i7-620M

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  • 122specifications compared
  • 52differ
  • 70identical
  • 27known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1920 x 1080 pixels
    • 1600 x 900 pixels
  • Processor model
    • i7-720QM
    • i7-620M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 2.8 GHz
    • 3.33 GHz
  • Processor frequency
    • 1.6 GHz
    • 2.66 GHz
  • Processor cache
    • 6 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
149 specifications
A

ASUS

G51JX-SZ187V, ESView product
B

Samsung

R R780-JS06 Intel® Core™ i7 i7-620M

Model R780-JS06

View product
Designidentical
Product colourKnown for oneRed
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1920 x 1080 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Display surfaceKnown for oneGloss
LED backlightKnown for oneYes
Processor17 differ
Processor modelDiffersi7-720QMi7-620M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers2.8 GHz3.33 GHz
Processor frequencyDiffers1.6 GHz2.66 GHz
Processor cacheDiffers6 MB4 MB
Processor socketDiffersSocket 988BGA 1288
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Core i7-600 Mobile Series
Processor codenameDiffersClarksfieldArrandale
SteppingDiffersB1C2
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x81x16
Number of Processing Die TransistorsDiffers774 M382 M
Processing Die sizeDiffers296 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1220
Memory2 differ
Internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers8 GB4 GB
Memory clock speedKnown for one1066 MHz
Storage3 differ
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersMMC, MS Pro, SD, xDMMC, SD, SDHC
Graphics3 differ
On-board graphics cardDiffersNoYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTS 360MNVIDIA® GeForce® GT 330M
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersNot availableIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Graphics card familyKnown for onenVidia
Audioidentical
Audio systemKnown for oneHD SRS 3D
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Speakers manufacturerKnown for oneAltec Lansing
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network3 differ
Networking featuresDiffersWLAN, Gigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11a/b/g/nIEEE 802.11 b/g/n
BluetoothDiffersNoYes
Ports & interfaces2 differ
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Numeric keypadKnown for oneYes
Software1 differ
Trial softwareDiffersTrend Micro Internet Security 2009McAfee Virus Scan
Bundled softwareKnown for oneASUS DVD 6-in-1 Adobe Acrobat Reader 9.0 ASUS
Processor special features14 differ
Embedded options availableDiffersNoYes
Graphics & IMC lithographyKnown for one45 nm
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Physical Address Extension (PAE)DiffersYes36 bit
Processor ARK IDDiffers4312243560
Processor codeDiffersSLBLYSLBPE
Processor package sizeDiffers37.5 x 37.5 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersSSE4.2SSE4.1/4.2
Intel® Smart CacheKnown for oneYes
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one4 h
Poweridentical
AC adapter powerKnown for one120 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
Weight & dimensions5 differ
WeightDiffers3.3 kg2.84 kg
WidthDiffers375 mm411.4 mm
DepthDiffers265 mm272.8 mm
Height (front)Differs3.43 cm3.2 cm
Height (rear)Differs4.06 cm3.98 cm

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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