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Product comparison · 2 laptops

NEC LaVie S LS550SS Intel® Core™ i5 i5-4200M Laptop vs NEC LaVie Z LZ650NS Intel® Core™ i5 i5-4200U Laptop

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  • 148specifications compared
  • 45differ
  • 103identical
  • 32known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Processor model
    • i5-4200M
    • i5-4200U
  • Processor boost frequency
    • 3.1 GHz
    • 2.6 GHz
  • Processor frequency
    • 2.5 GHz
    • 1.6 GHz
  • Processor socket
    • PGA946
    • BGA 1168
  • Bus type
    • DMI
    • DMI2

Side by side

Differences highlightedShow differences only
180 specifications
A

NEC

LaVie S LS550SS Intel® Core™ i5 i5-4200M Laptop

Model LS550SS

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B

NEC

LaVie Z LZ650NS Intel® Core™ i5 i5-4200U Laptop

Model LZ650NS

View product
Design1 differ
Product colourDiffersBlackSilver
Display2 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeKnown for oneFull HD
Panel typeKnown for oneIPS
Processor9 differ
Processor modelDiffersi5-4200Mi5-4200U
Processor boost frequencyDiffers3.1 GHz2.6 GHz
Processor frequencyDiffers2.5 GHz1.6 GHz
Processor socketDiffersPGA946BGA 1168
Bus typeDiffersDMIDMI2
Thermal Design Power (TDP)Differs37 W15 W
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x4, 2x4
PCI Express slots versionDiffers3.02.0
System bus rateKnown for one5 GT/s
Memory3 differ
Internal memoryDiffers8 GB4 GB
Memory form factorDiffersSO-DIMMOn-board
Maximum internal memoryDiffers16 GB4 GB
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsKnown for one2x SO-DIMM
Storage4 differ
Total storage capacityDiffers1 TB128 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA
Optical drive typeDiffersBlu-Ray DVD ComboNo
Card reader integratedDiffersYesNo
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics5 differ
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4400
On-board graphics card base frequencyDiffers400 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1000 MHz
On-board graphics card DirectX versionDiffers11.112
On-board graphics card IDDiffers0x4160xA16
Audio1 differ
Speaker powerDiffers2 W1 W
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
Ethernet LAN (RJ-45) portsDiffers10
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
USB Sleep-and-Charge portsKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Keyboard1 differ
Numeric keypadDiffersYesNo
Keyboard number of keysKnown for one106
Processor special features7 differ
Intel Enhanced Halt StateDiffersNoYes
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Processor ARK IDDiffers7634875459
Processor codeDiffersSR1HASR170
Processor package sizeDiffers37.5 x 37.5 x 4.7 mm40 x 24 x 1.5 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX 2.0
Intel® Smart CacheKnown for oneYes
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery life (max)Differs4.7 h14.5 h
Battery recharge timeDiffers2.6 h3.5 h
Weight & dimensions3 differ
WeightDiffers2.8 kg964 g
WidthDiffers379 mm319 mm
DepthDiffers258 mm217 mm
Height (front)Known for one1.49 cm
Height (rear)Known for one1.59 cm
HeightKnown for one29.9 mm
Packaging contentidentical
ManualKnown for oneYes
Mouse includedKnown for oneYes
Other features3 differ
Power adapter widthDiffers10.8 cm9.4 cm
Power adapter depthDiffers4.65 cm4.1 cm
Power adapter weightDiffers230 g192 g
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM87

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