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Product comparison · 2 laptops

ASUS K53E-DS51 laptop Intel® Core™ i5 i5-2450M vs ASUS U36SG-RX039V laptop Intel® Core™ i7 i7-2640M

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  • 133specifications compared
  • 28differ
  • 105identical
  • 30known for one product only

Key differences

  • Product colour
    • Brown
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i5-2450M
    • i7-2640M
  • Processor boost frequency
    • 3.1 GHz
    • 3.5 GHz
  • Processor frequency
    • 2.5 GHz
    • 2.8 GHz
  • Processor cache
    • 3 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
163 specifications
A

ASUS

K53E-DS51 laptop Intel® Core™ i5 i5-2450M

Model K53E-DS51

View product
B

ASUS

U36SG-RX039V laptop Intel® Core™ i7 i7-2640M

Model U36SG-RX039V

View product
Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersBrownBlack
Form factorKnown for oneClamshell
Display1 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
HD typeKnown for oneHD
Processor10 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-2450Mi7-2640M
Processor boost frequencyDiffers3.1 GHz3.5 GHz
Processor frequencyDiffers2.5 GHz2.8 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i7-2600 Mobile Series
TjunctionDiffers100 °C100 C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 2x8
CPU multiplier (bus/core ratio)Differs2528
Storage1 differ
Number of HDDs installedKnown for one1
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SDMemory Stick (MS), MMC, MS PRO, SD, xD
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD Super Multi
Graphics3 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® 610M
Graphics card familyDiffersIntelIntel, NVIDIA
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cardsKnown for one1
Audioidentical
Audio systemKnown for oneSonicFocus
Speakers manufacturerKnown for oneAltec Lansing
Cameraidentical
Swivel webcamKnown for oneNo
Network1 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Wireless technologyKnown for oneWi-Fi
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces1 differ
S/PDIF out portDiffersNoYes
Docking connectorKnown for oneNo
Keyboard1 differ
Numeric keypadDiffersYesNo
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features5 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Processor ARK IDDiffers5345253464
Processor codeDiffersSR04ZSR03R
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Power2 differ
AC adapter powerDiffers65 W75 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentDiffers4.74 A3.95 A
Securityidentical
Password protection typeKnown for oneBIOS, HDD, User
Weight & dimensions2 differ
WidthDiffers378 mm328 mm
DepthDiffers253 mm238 mm
HeightKnown for one19 mm
WeightKnown for one2.6 kg
Height (front)Known for one2.83 cm
Height (rear)Known for one3.49 cm
Packaging contentidentical
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Number of products includedKnown for one1 pc(s)
Power supply typeKnown for oneAC/DC
Power requirementsKnown for one100 - 240 V AC, 50/60 Hz
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one56 Wh

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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