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Product comparison · 2 laptops

NEC LaVie S LS150/SSR Intel® Celeron® 2957U Laptop vs NEC LaVie S LS700/RSW Intel® Core™ i7 i7-4702MQ Laptop

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  • 151specifications compared
  • 49differ
  • 102identical
  • 28known for one product only

Key differences

  • Product colour
    • Red
    • White
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • 2957U
    • i7-4702MQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 1.4 GHz
    • 2.2 GHz
  • Processor cache
    • 2 MB
    • 6 MB
  • Processor socket
    • BGA 1168
    • PGA946

Side by side

Differences highlightedShow differences only
179 specifications
A

NEC

LaVie S LS150/SSR Intel® Celeron® 2957U Laptop

Model LS150/SSR

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B

NEC

LaVie S LS700/RSW Intel® Core™ i7 i7-4702MQ Laptop

Model LS700/RSW

View product
Design1 differ
Product colourDiffersRedWhite
Processor13 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor modelDiffers2957Ui7-4702MQ
Processor coresDiffers24
Processor threadsDiffers28
Processor frequencyDiffers1.4 GHz2.2 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB6 MB
Processor socketDiffersBGA 1168PGA946
Processor seriesDiffersIntel Celeron Processor 2000 Series for MobileIntel Core i7-4700 Mobile series
SteppingDiffersD0C0
Thermal Design Power (TDP)Differs15 W37 W
Maximum number of PCI Express lanesDiffers1016
PCI Express configurationsDiffers4x1, 1x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Processor generationKnown for one4th gen Intel® Core™ i7
Processor boost frequencyKnown for one3.2 GHz
Memory2 differ
Internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Differs1 x 4 GB1 x 8 GB
Memory clock speedKnown for one1600 MHz
Storage2 differ
Total storage capacityDiffers750 GB1 TB
HDD capacityDiffers750 GB1 TB
Graphics3 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4600
On-board graphics card base frequencyDiffers200 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1150 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
Audioidentical
Speakers manufacturerKnown for oneConexant
Cameraidentical
Swivel webcamKnown for oneNo
Rear cameraKnown for oneNo
Front camera resolution (numeric)Known for one0.9 MP
Network1 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
Headphone outputsDiffers01
Combo headphone/mic portKnown for oneYes
Total number of SATA connectorsKnown for one2
Number of SATA III connectorsKnown for one2
Keyboard1 differ
Keyboard number of keysDiffers105106
Keyboard layoutKnown for oneQWERTY
Processor special features18 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Clear Video TechnologyDiffersYesNo
Intel FDI TechnologyDiffersNoYes
Intel Identity Protection Technology versionDiffers0.001.00
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersYesNo
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)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® OS GuardKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7894275119
Processor codeDiffersSR1DVSR15J
Processor package sizeDiffers40 x 24 x 1.5 mm37.5 x 32 x 1.6 mm
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
UARTKnown for oneYes
Battery2 differ
Battery life (max)Differs6 h4.8 h
Battery recharge timeDiffers2.8 h2.6 h
Weight & dimensions3 differ
WeightDiffers2.4 kg2.5 kg
WidthDiffers385.6 mm379 mm
HeightDiffers22.6 mm27.5 mm

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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