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Product comparison · 2 laptops

ASUS K551LN-XX182H laptop Intel® Core™ i7 i7-4500U vs NEC LaVie S PC-LS150TSR laptop Intel® Celeron® 2957U

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  • 136specifications compared
  • 47differ
  • 89identical
  • 57known for one product only

Key differences

  • Product colour
    • Black
    • Red
  • Processor family
    • Intel® Core™ i7
    • Intel® Celeron®
  • Processor model
    • i7-4500U
    • 2957U
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.8 GHz
    • 1.4 GHz
  • Processor cache
    • 4 MB
    • 2 MB
  • Stepping
    • C0
    • D0
  • Maximum number of PCI Express lanes
    • 12
    • 10

Side by side

Differences highlightedShow differences only
193 specifications
A

ASUS

K551LN-XX182H laptop Intel® Core™ i7 i7-4500U

Model K551LN-XX182H

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B

NEC

LaVie S PC-LS150TSR laptop Intel® Celeron® 2957U

Model PC-LS150TSR

View product
Design1 differ
Product colourDiffersBlackRed
Displayidentical
Display number of coloursKnown for one16.78 million colours
LED backlightKnown for oneYes
Display surfaceKnown for oneGloss
Processor9 differ
Processor familyDiffersIntel® Core™ i7Intel® Celeron®
Processor modelDiffersi7-4500U2957U
Processor threadsDiffers42
Processor frequencyDiffers1.8 GHz1.4 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers4 MB2 MB
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel Celeron Processor 2000 Series for Mobile
SteppingDiffersC0D0
Maximum number of PCI Express lanesDiffers1210
PCI Express configurationsDiffers2x44x1, 1x4
Processor generationKnown for one4th gen Intel® Core™ i7
Processor boost frequencyKnown for one3 GHz
Memory2 differ
Internal memoryDiffers8 GB4 GB
Memory form factorDiffersOn-board + SO-DIMMSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Memory clock speedKnown for one1600 MHz
Storage3 differ
Total storage capacityDiffers1 TB750 GB
Storage mediaDiffersHybrid-HDDHDD
HDD capacityKnown for one750 GB
Compatible memory cardsDiffersSD, SDHCSD, SDHC, SDXC
HDD interfaceKnown for oneSATA
Hybrid-HDD cache typeKnown for oneSSD
Hybrid-HDD capacityKnown for one1 TB
Hybrid-HDD cache memoryKnown for one24 GB
HDD sizeKnown for one2.5"
Graphics4 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 dynamic frequency (max)Differs1100 MHz1000 MHz
Maximum resolutionKnown for one1920 x 1080 pixels
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
Number of discrete graphics cards installedKnown for one1
Audioidentical
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Audio systemKnown for oneMaxxAudio
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionDiffers2.0+EDR4.0
Ports & interfaces4 differ
Headphone outputsDiffers01
Microphone inDiffersNoYes
Total number of SATA connectorsDiffers42
Number of SATA III connectorsDiffers42
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM87
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8Windows 8.1
Bundled softwareKnown for oneOffice Home & Business Premium
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Intel Clear Video TechnologyDiffersNoYes
Intel FDI TechnologyDiffersYesNo
Intel Identity Protection Technology versionDiffers1.000.00
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
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® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® OS GuardKnown for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7546078942
Processor codeDiffersSR16ZSR1DV
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2
UARTKnown for oneYes
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Battery1 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Battery life (max)Known for one7.9 h
Battery recharge timeKnown for one2.8 h
Number of battery cellsKnown for one3
Battery capacityKnown for one50 Wh
Poweridentical
AC adapter output currentKnown for one3.24 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneHDD
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions2 differ
WeightKnown for one2.5 kg
WidthDiffers380 mm385.6 mm
HeightDiffers22.5 mm22.6 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Power cord includedKnown for oneYes
Other featuresidentical
Power adapter widthKnown for one10.8 cm
Power adapter depthKnown for one4.65 cm
Power adapter heightKnown for one2.95 cm
Power adapter weightKnown for one240 g
Certificatesidentical
Wi-Fi certifiedKnown for oneYes

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