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Product comparison · 2 laptops

Samsung X NP-X520-AA01DE laptop Intel® Core™ 2 Solo vs Samsung R720-Aura T4200 Sienna

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  • 75specifications compared
  • 28differ
  • 47identical
  • 61known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor family
    • Intel® Core™ 2 Solo
    • Intel Pentium Mobile
  • Processor frequency
    • 1.4 GHz
    • 2 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • Internal memory type
    • DDR3-SDRAM
    • DDR2-SDRAM
  • Memory clock speed
    • 1066 MHz
    • 800 MHz
  • Total storage capacity
    • 500 GB
    • 320 GB

Side by side

Differences highlightedShow differences only
136 specifications
A

Samsung

X NP-X520-AA01DE laptop Intel® Core™ 2 Solo

Model NP-X520-AA01DE

View product
B

Samsung

R720-Aura T4200 SiennaView product
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Processor3 differ
Processor familyDiffersIntel® Core™ 2 SoloIntel Pentium Mobile
Processor modelKnown for oneT4200
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers1.4 GHz2 GHz
Processor cacheDiffers2 MB1 MB
Processor socketKnown for oneLGA 3647 (Socket P)
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium T4000 Series for Mobile
Processor codenameKnown for onePenryn
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneR0
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one105 °C
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one10
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory clock speedDiffers1066 MHz800 MHz
Storage2 differ
Total storage capacityDiffers500 GB320 GB
Optical drive typeDiffersNoDVD Super Multi
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA X4500MHDAMD Mobilty Radeon HD 4330
Discrete graphics card memoryKnown for one0.512 GB
Graphics card familyKnown for oneAMD
Maximum graphics card memoryKnown for one0.384 GB
Audio1 differ
Audio chipKnown for oneRealtek ALC272
Speaker powerDiffers3 W4 W
Camera1 differ
Front camera resolution (numeric)Differs0.3 MP1.3 MP
Optical driveidentical
CD write speedKnown for one24x
Network3 differ
Networking featuresDiffersFast EthernetGigabit Ethernet
Wireless technologyDiffers802.11b/g/n802.11 b/g
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers34
eSATA ports quantityKnown for one1
I/O portsKnown for one1 x PCI Express 54 mm
Performance1 differ
Motherboard chipsetDiffersIntel® GS45 ExpressIntel® PM45 Express
Keyboard1 differ
Pointing deviceDiffersTouchpad + Scroll zoneTouchpad
Keyboard layoutKnown for oneQWERTY
Software2 differ
Trial softwareDiffersMcAfee Virus Scan Microsoft Office Professional 2007Microsoft Office 2007
Bundled softwareDiffersAdobe Acrobat ReaderSAMSUNG Recovery Solution III Adobe Acrobat Reader
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one37251
Processor codeKnown for oneSLGJN
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Battery1 differ
Battery life (max)Differs7.5 h3.7 h
Securityidentical
Password protection typeKnown for oneBIOS
Weight & dimensions7 differ
WeightDiffers2.09 kg2.88 kg
WidthDiffers381.9 mm411.4 mm
DepthDiffers256 mm272.4 mm
HeightDiffers32.4 mm39.6 mm
Height (front)Differs2.4 cm3.26 cm
Height (rear)Differs3.24 cm3.96 cm
Dimensions (WxDxH)Differs381.9 x 256 x 32.4 mm411.4 x 272.4 x 39.6 mm
Other featuresidentical
Wireless communication data transfer rateKnown for one100 Mbit/s

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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