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Product comparison · 2 laptops

Samsung Q NP-QX412-S01DE laptop Intel® Core™ i5 i5-2520M vs Samsung RF NP-RF511-S03DE laptop Intel® Core™ i7 i7-2630QM

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  • 138specifications compared
  • 34differ
  • 104identical
  • 64known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i5-2520M
    • i7-2630QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.2 GHz
    • 2.9 GHz
  • Processor frequency
    • 2.5 GHz
    • 2 GHz

Side by side

Differences highlightedShow differences only
202 specifications
A

Samsung

Q NP-QX412-S01DE laptop Intel® Core™ i5 i5-2520M

Model NP-QX412-S01DE

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B

Samsung

RF NP-RF511-S03DE laptop Intel® Core™ i7 i7-2630QM

Model NP-RF511-S03DE

View product
Designidentical
Housing materialKnown for onePlastic
Product typeKnown for oneLaptop
Form factorKnown for oneClamshell
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display brightnessKnown for one300 cd/m²
TouchscreenKnown for oneNo
HD typeKnown for oneHD
Display surfaceKnown for oneGloss
Processor12 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-2520Mi7-2630QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.2 GHz2.9 GHz
Processor frequencyDiffers2.5 GHz2 GHz
Processor cacheDiffers3 MB6 MB
Processor seriesDiffersIntel Core i5-2500 Mobile SeriesIntel Core i7-2600 Mobile Series
SteppingDiffersJ1D2
Thermal Design Power (TDP)Differs35 W45 W
CPU multiplier (bus/core ratio)Differs2520
Memory3 differ
Internal memoryDiffers4 GB6 GB
Memory clock speedKnown for one1333 MHz
Memory layout (slots x size)Differs2 x 2 GB1 x 2 + 1 x 4 GB
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Storage3 differ
Total storage capacityDiffers320 GB640 GB
HDD capacityDiffers320 GB640 GB
Optical drive typeDiffersDVD Super Multi DLBlu-Ray ROM
Storage mediaKnown for oneHDD
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 520MNVIDIA® GeForce® GT 540M
On-board graphics card dynamic frequency (max)Differs1300 MHz1100 MHz
Discrete graphics card memoryKnown for one1 GB
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cards installedKnown for one1
Maximum graphics card memoryKnown for one1.024 GB
Audio2 differ
Audio systemDiffersSRSHDA
Speaker powerDiffers3 W2 W
Audio formats supportedKnown for oneAAC, MP3, WAV, WMA
Built-in microphoneKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Cameraidentical
Front cameraKnown for oneYes
Optical driveidentical
CD-R read speedKnown for one24x
CD-R write speedKnown for one24x
CD-RW read speedKnown for one24x
CD-RW write speedKnown for one24x
DVD-R read speedKnown for one8x
DVD-R write speedKnown for one8x
DVD-R Double Layer read speedKnown for one4x
DVD-R Double Layer write speedKnown for one4x
DVD-RW read speedKnown for one6x
DVD-RW write speedKnown for one6x
DVD+R read speedKnown for one8x
DVD+R write speedKnown for one8x
DVD+R Double Layer read speedKnown for one4x
DVD+R Double Layer write speedKnown for one4x
DVD+RW read speedKnown for one8x
DVD+RW write speedKnown for one8x
DVD-RAM read speedKnown for one5x
DVD-RAM write speedKnown for one5x
BD-R write speedKnown for one4x
BD-R Dual Layer write speedKnown for one2x
BD-RE write speedKnown for one4x
Network1 differ
Wireless technologyDiffersIEEE 802.11 b/g/nWi-Fi
Bluetooth versionKnown for one3.0+HS
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers12
Combo headphone/mic portKnown for oneNo
Line-inKnown for oneYes
TV-outKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
Keyboard1 differ
Keyboard number of keysDiffers88101
Numeric keypadKnown for oneNo
Windows keysKnown for oneYes
Softwareidentical
Drivers includedKnown for oneYes
Trial softwareKnown for oneNorton Internet Security
Bundled softwareKnown for oneSamsung Update Plus; Easy Display Manger; Easy Battery Manager; Easy Network Manager; Easy SpeedUp Manager; Adobe Acrobat Reader; Samsung Support Center.
Processor special features5 differ
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Processor ARK IDDiffers5222952219
Processor codeDiffersSR048SR02Y
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA998)
CPU configuration (max)Known for one1
Intel® Smart CacheKnown for oneYes
Batteryidentical
Battery capacityKnown for one5200 mAh
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery life (max)Known for one7.7 h
Securityidentical
Fingerprint readerKnown for oneNo
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.3 kg2.6 kg
WidthDiffers348 mm379.6 mm
DepthDiffers246 mm255.5 mm
Height (front)Known for one3.14 cm
Height (rear)Known for one3.7 cm
HeightKnown for one27 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Supplied AC adapter typeKnown for oneAC
3DKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3/802.3u/802.3ab

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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