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Product comparison · 2 laptops

MSI Megabook GT663R-492NE laptop Intel® Core™ i7 i7-740QM vs MSI U135 DX-1857EU

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  • 85specifications compared
  • 44differ
  • 41identical
  • 61known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 25.4 cm (10")
  • Display resolution
    • 1920 x 1080 pixels
    • 1024 x 600 pixels
  • Native aspect ratio
    • 16:9
    • 5:3
  • Processor family
    • Intel® Core™ i7
    • Intel Atom®
  • Processor model
    • i7-740QM
    • N455
  • Processor cores
    • 4
    • 1
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 1.73 GHz
    • 1.66 GHz

Side by side

Differences highlightedShow differences only
146 specifications
A

MSI

Megabook GT663R-492NE laptop Intel® Core™ i7 i7-740QM

Model GT663R-492NE

View product
B

MSI

U135 DX-1857EUView product
Designidentical
Product typeKnown for oneNetbook
Display3 differ
Display diagonalDiffers39.6 cm (15.6")25.4 cm (10")
Display resolutionDiffers1920 x 1080 pixels1024 x 600 pixels
Native aspect ratioDiffers16:95:3
Display surfaceKnown for oneGloss
LED backlightKnown for oneYes
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel Atom®
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersi7-740QMN455
Processor coresDiffers41
Processor threadsDiffers82
Processor boost frequencyKnown for one2.93 GHz
Processor frequencyDiffers1.73 GHz1.66 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers6 MB0.512 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersSocket 988BGA 559
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Atom N400 Series
Processor codenameDiffersClarksfieldPineview
SteppingDiffersB1A0
Thermal Design Power (TDP)Differs45 W6.5 W
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2
Number of Processing Die TransistorsDiffers774 M123 M
Processing Die sizeDiffers296 mm²66 mm²
CPU multiplier (bus/core ratio)Differs1310
Memory2 differ
Internal memoryDiffers6 GB1 GB
Maximum internal memoryDiffers12 GB2 GB
Storage2 differ
Total storage capacityDiffers1 TB160 GB
HDD interfaceKnown for oneSATA
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 460M
Graphics card familyKnown for oneNVIDIA
Maximum graphics card memoryKnown for one1.5 GB
On-board graphics cardKnown for oneYes
On-board graphics card base frequencyKnown for one200 MHz
Graphics cardKnown for oneGMA 3150
Audio1 differ
Audio systemDiffersHDAHigh Definition Audio
Built-in subwooferKnown for oneYes
Built-in microphoneKnown for oneYes
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANFast Ethernet, WLAN
BluetoothDiffersYesNo
Wireless technologyKnown for one802.11 b/g/n
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
eSATA ports quantityKnown for one1
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for one0
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneNo
Microphone inKnown for oneYes
Docking connectorKnown for oneNo
ExpressCard slotKnown for oneYes
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Modem (RJ-11) portsKnown for one0
TV-in portKnown for oneNo
TV-outKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM55 Express
GPS (satellite)Known for oneNo
Keyboardidentical
Keyboard number of keysKnown for one83
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Starter
Processor special features11 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersNoYes
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers1.0No
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4902449491
Processor codeDiffersSLBQGSLBX9
Processor package sizeDiffers37.5 x 37.5 mm22 x 22 mm
Supported instruction setsDiffersSSE4.2SSE2, SSE3, SSSE3
Battery1 differ
Number of battery cellsDiffers93
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one4 h
Power1 differ
AC adapter powerDiffers150 W40 W
Securityidentical
Cable lock slotKnown for oneNo
Weight & dimensions3 differ
WeightDiffers3.5 kg1.2 kg
WidthDiffers396 mm260 mm
DepthDiffers269 mm180 mm
HeightKnown for one55 mm
Height (front)Known for one1.98 cm
Height (rear)Known for one3.15 cm
Packaging contentidentical
Mouse includedKnown for oneYes
AC adapter includedKnown for oneYes
Bag includedKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo
Internal modemKnown for oneNo
TV tuner integratedKnown for oneNo
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

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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