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Product comparison · 2 laptops

ASUS K451LB-WX117D laptop Intel® Core™ i5 i5-4200U vs ASUS K551LB-XX184H laptop Intel® Core™ i7 i7-4500U

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  • 107specifications compared
  • 24differ
  • 83identical
  • 46known for one product only

Key differences

  • Product colour
    • Black, Stainless steel
    • Black, Silver
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-4200U
    • i7-4500U
  • Processor boost frequency
    • 2.6 GHz
    • 3 GHz
  • Processor frequency
    • 1.6 GHz
    • 1.8 GHz
  • Processor cache
    • 3 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
153 specifications
A

ASUS

K451LB-WX117D laptop Intel® Core™ i5 i5-4200U

Model K451LB-WX117D

View product
B

ASUS

K551LB-XX184H laptop Intel® Core™ i7 i7-4500U

Model K551LB-XX184H

View product
Design1 differ
Product colourDiffersBlack, Stainless steelBlack, Silver
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Native aspect ratioKnown for one16:9
Processor8 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-4200Ui7-4500U
Processor boost frequencyDiffers2.6 GHz3 GHz
Processor frequencyDiffers1.6 GHz1.8 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4500 Mobile series
FSB ParityKnown for oneNo
PCI Express configurationsDiffers1x4, 2x42x4
Memory1 differ
Internal memoryDiffers6 GB4 GB
Internal memory typeKnown for oneDDR3-SDRAM
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneOn-board + SO-DIMM
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one12 GB
Storage1 differ
Total storage capacityDiffers750 GB1 TB
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Graphics1 differ
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card DirectX versionKnown for one12
Discrete graphics memory typeKnown for oneGDDR3
Networkidentical
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
BluetoothKnown for oneNo
Ports & interfacesidentical
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Headphone outputsKnown for one1
S/PDIF out portKnown for oneNo
Microphone inKnown for oneYes
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Combo headphone/mic portKnown for oneYes
Keyboard1 differ
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersFreeDOSWindows 8
Processor special features5 differ
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)DiffersNoYes
Processor ARK IDDiffers7545975460
Processor codeDiffersSR170SR16Z
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Poweridentical
AC adapter powerKnown for one65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Securityidentical
Cable lock slotKnown for oneNo
Weight & dimensions4 differ
WeightDiffers2.2 kg2.21 kg
WidthDiffers348 mm380 mm
DepthDiffers241.8 mm258 mm
HeightDiffers24.8 mm21.2 mm
Other featuresidentical
3DKnown for oneNo
Batteryidentical
Number of battery cellsKnown for one4
Battery capacityKnown for one46 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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