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Product comparison · 2 laptops

NEC LaVie L LL750/SS Intel® Core™ i7 i7-4700MQ Laptop vs NEC LaVie S LS150/SS-J Intel® Celeron® 2957U Laptop

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  • 142specifications compared
  • 50differ
  • 92identical
  • 33known for one product only

Key differences

  • Product colour
    • Red
    • Black, White
  • Touchscreen
    • Yes
    • No
  • Processor family
    • Intel® Core™ i7
    • Intel® Celeron®
  • Processor model
    • i7-4700MQ
    • 2957U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor frequency
    • 2.4 GHz
    • 1.4 GHz
  • Processor cache
    • 6 MB
    • 2 MB

Side by side

Differences highlightedShow differences only
175 specifications
A

NEC

LaVie L LL750/SS Intel® Core™ i7 i7-4700MQ Laptop

Model LL750/SS

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B

NEC

LaVie S LS150/SS-J Intel® Celeron® 2957U Laptop

Model LS150/SS-J

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Design1 differ
Product colourDiffersRedBlack, White
Display1 differ
TouchscreenDiffersYesNo
Touchscreen typeKnown for oneCapacitive
Touch technologyKnown for oneMulti-touch
Panel typeKnown for oneIPS
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel® Celeron®
Processor modelDiffersi7-4700MQ2957U
Processor coresDiffers42
Processor threadsDiffers82
Processor frequencyDiffers2.4 GHz1.4 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers6 MB2 MB
Processor socketDiffersPGA946BGA 1168
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Celeron Processor 2000 Series for Mobile
SteppingDiffersC0D0
Thermal Design Power (TDP)Differs47 W15 W
Maximum number of PCI Express lanesDiffers1610
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 1x4
PCI Express slots versionDiffers3.02.0
Processor generationKnown for one4th gen Intel® Core™ i7
Processor boost frequencyKnown for one3.4 GHz
Memory2 differ
Internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Differs1 x 8 GB1 x 4 GB
Storage3 differ
Total storage capacityDiffers1 TB750 GB
Storage mediaDiffersHybrid-HDDHDD
HDD capacityKnown for one750 GB
Optical drive typeDiffersBlu-Ray DVD ComboDVD Super Multi
Hybrid-HDD capacityKnown for one1 TB
Graphics3 differ
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics
On-board graphics card base frequencyDiffers400 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1000 MHz
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDKnown for one0x416
Maximum graphics card memoryKnown for one1.792 GB
Audio2 differ
Audio systemDiffersHigh Definition Audio, AudioEngineHigh Definition Audio
Speaker powerDiffers2 W1.5 W
Speakers manufacturerKnown for oneYAMAHA
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers52
Total number of SATA connectorsKnown for one2
Number of SATA III connectorsKnown for one2
USB Sleep-and-ChargeKnown for oneYes
Processor special features18 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Intel Clear Video TechnologyDiffersNoYes
Intel FDI TechnologyDiffersYesNo
Intel Identity Protection Technology versionDiffers1.000.00
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
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® High Definition Audio (Intel® HD Audio)Known for oneYes
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)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® OS GuardKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7511778942
Processor codeDiffersSR15HSR1DV
Processor package sizeDiffers37.5 x 32 x 1.6 mm40 x 24 x 1.5 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2
UARTKnown for oneYes
Power1 differ
AC adapter powerDiffers90 W65 W
Weight & dimensions4 differ
WeightDiffers3 kg2.5 kg
WidthDiffers382 mm385.6 mm
DepthDiffers270 mm258 mm
HeightDiffers33.1 mm22.6 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%

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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