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Product comparison · 2 laptops

ASUS K551LN-XO091H Intel® Core™ i7 i7-4500U Laptop vs ASUSPRO P551CA-SX298D Intel® Pentium® 2117U Laptop

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  • 99specifications compared
  • 48differ
  • 51identical
  • 67known for one product only

Key differences

  • Product colour
    • Grey, Silver
    • Black
  • Processor family
    • Intel® Core™ i7
    • Intel® Pentium®
  • Processor model
    • i7-4500U
    • 2117U
  • Processor threads
    • 4
    • 2
  • Processor cache
    • 4 MB
    • 2 MB
  • Processor socket
    • BGA 1168
    • BGA 1023
  • Processor codename
    • Haswell
    • Ivy Bridge
  • Bus type
    • DMI2
    • DMI

Side by side

Differences highlightedShow differences only
166 specifications
A

ASUS

K551LN-XO091H Intel® Core™ i7 i7-4500U Laptop

Model K551LN-XO091H

View product
B

ASUS

ASUSPRO P551CA-SX298D Intel® Pentium® 2117U Laptop

Model P551CA-SX298D

View product
Design1 differ
Product colourDiffersGrey, SilverBlack
Housing materialKnown for onePlastic
Displayidentical
Display resolutionKnown for one1366 x 768 pixels
LED backlightKnown for oneYes
Native aspect ratioKnown for one16:9
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel® Pentium®
Processor modelDiffersi7-4500U2117U
Processor threadsDiffers42
System bus rateKnown for one5 GT/s
Processor cacheDiffers4 MB2 MB
Processor socketDiffersBGA 1168BGA 1023
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel Pentium 2000 series for Mobile
Processor codenameDiffersHaswellIvy Bridge
Bus typeDiffersDMI2DMI
FSB ParityKnown for oneNo
SteppingDiffersC0P0
Thermal Design Power (TDP)Differs15 W17 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers2x41x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Known for one18
Processor generationKnown for one4th gen Intel® Core™ i7
Processor boost frequencyKnown for one3 GHz
Memory2 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one4 GB
Storage4 differ
Total storage capacityDiffers1 TB500 GB
Number of HDDs installedKnown for one1
HDD capacityDiffers1 TB500 GB
HDD interfaceKnown for oneSATA II
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersSD, SDHCMMC, SD
Graphics5 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 840MNot available
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics
On-board graphics card base frequencyDiffers200 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1000 MHz
Discrete graphics card memoryKnown for one2 GB
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one12
On-board graphics card IDKnown for one0xA16
Audioidentical
Audio systemKnown for oneSonicMaster
Network1 differ
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothKnown for oneNo
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
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
VGA (D-Sub) ports quantityKnown for one0
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM70 Express
Keyboardidentical
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8FreeDOS
Operating system architectureKnown for one64-bit
Processor special features18 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Graphics & IMC lithographyKnown for one22 nm
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyDiffersYesNo
Intel Smart Connect TechnologyDiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Matrix Storage Technology (Intel® MST)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
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
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7546071469
Processor codeDiffersSR16ZSR0VQ
Processor package sizeDiffers40 x 24 x 1.5 mm31 x 24 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2
Intel Identity Protection Technology versionKnown for one1.00
Intel ME Firmware VersionKnown for one9.5
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Secure KeyKnown for oneYes
Batteryidentical
Battery life (max)Known for one4 h
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsKnown for one3
Battery capacityKnown for one50 Wh
Poweridentical
DC-in jackKnown for oneYes
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.24 A
AC adapter output voltageKnown for one19 V
Securityidentical
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD
Weight & dimensions2 differ
WeightKnown for one2.15 kg
DepthDiffers258 mm251 mm
HeightDiffers22.5 mm30.9 mm
Other featuresidentical
Intel segment taggingKnown for oneSmall Business

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