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Product comparison · 2 laptops

ASUS K56CB-XX122H Intel® Core™ i7 i7-3537U Laptop vs ASUS S551LB-CJ076H laptop Intel® Core™ i5 i5-4200U

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  • 142specifications compared
  • 47differ
  • 95identical
  • 44known for one product only

Key differences

  • Product colour
    • Grey
    • Grey, Silver
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-3537U
    • i5-4200U
  • Processor boost frequency
    • 3.1 GHz
    • 2.6 GHz
  • Processor frequency
    • 2 GHz
    • 1.6 GHz
  • Processor cache
    • 4 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
186 specifications
A

ASUS

K56CB-XX122H Intel® Core™ i7 i7-3537U Laptop

Model K56CB-XX122H

View product
B

ASUS

S551LB-CJ076H laptop Intel® Core™ i5 i5-4200U

Model S551LB-CJ076H

View product
Design1 differ
Product colourDiffersGreyGrey, Silver
Housing materialKnown for oneAluminium
Display1 differ
TouchscreenDiffersNoYes
LED backlightKnown for oneYes
Touchscreen typeKnown for oneCapacitive
HD typeKnown for oneHD
Touch technologyKnown for oneMulti-touch
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers3rd gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-3537Ui5-4200U
Processor boost frequencyDiffers3.1 GHz2.6 GHz
Processor frequencyDiffers2 GHz1.6 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers4 MB3 MB
Processor socketDiffersBGA 1023BGA 1168
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Core i5-4200 Mobile series
Processor codenameDiffersIvy BridgeHaswell
Bus typeDiffersDMIDMI2
SteppingDiffersL1C0
Thermal Design Power (TDP)Differs17 W15 W
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x4, 2x4
CPU multiplier (bus/core ratio)Known for one20
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory form factorKnown for oneOn-board + SO-DIMM
Memory slotsKnown for one1x SO-DIMM
Storage2 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
Number of SSDs installedKnown for one1
SSD capacityKnown for one24 GB
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 4400
On-board graphics card base frequencyDiffers350 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1000 MHz
On-board graphics card IDDiffers0x1660xA16
Graphics card Open GL supportKnown for oneYes
Discrete graphics memory typeKnown for oneGDDR3
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one12
Audio1 differ
Audio systemDiffersASUS SonicMasterSonicMaster Lite
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffersWi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers1000 Mbit/s10,100,1000 Mbit/s
Networking standardsKnown for oneIEEE 802.11n
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers10
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express
Keyboardidentical
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Optional operating system suppliedKnown for oneWindows 8 Pro
Trial softwareKnown for oneMicrosoft Office Professional 2010
Processor special features12 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Rapid Storage TechnologyDiffersNoYes
Intel Smart Connect TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)DiffersNoYes
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneNo
Processor ARK IDDiffers7205475459
Processor codeDiffersSR0XGSR170
Processor package sizeDiffers31 x 24 (BGA1023)40 x 24 x 1.5 mm
Supported instruction setsDiffersAVXAVX 2.0
Intel ME Firmware VersionKnown for one9.5
Intel Smart Connect Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers43
Battery capacityDiffers2950 mAh50 Wh
Poweridentical
Power auto-sensingKnown for oneYes
Securityidentical
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, User
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions2 differ
WeightDiffers2.3 kg2.4 kg
DepthDiffers266 mm258 mm
Other featuresidentical
3DKnown for oneNo

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