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Product comparison · 2 laptops

ASUS X451CA-VX155H laptop Intel® Core™ i3 i3-3217U vs NEC LaVie S PC-LL750SSB-KS laptop Intel® Core™ i7 i7-4700MQ

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  • 118specifications compared
  • 47differ
  • 71identical
  • 50known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 3rd gen Intel® Core™ i3
    • 4th gen Intel® Core™ i7
  • Processor model
    • i3-3217U
    • i7-4700MQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor frequency
    • 1.8 GHz
    • 2.4 GHz

Side by side

Differences highlightedShow differences only
168 specifications
A

ASUS

X451CA-VX155H laptop Intel® Core™ i3 i3-3217U

Model X451CA-VX155H

View product
B

NEC

LaVie S PC-LL750SSB-KS laptop Intel® Core™ i7 i7-4700MQ

Model PC-LL750SSB-KS

View product
Display2 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
TouchscreenDiffersNoYes
HD typeKnown for oneHD
Display surfaceKnown for oneGloss
Panel typeKnown for oneIPS
Processor15 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers3rd gen Intel® Core™ i34th gen Intel® Core™ i7
Processor modelDiffersi3-3217Ui7-4700MQ
Processor coresDiffers24
Processor threadsDiffers48
Processor frequencyDiffers1.8 GHz2.4 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers3 MB6 MB
Processor socketDiffersBGA 1023PGA946
Processor seriesDiffersIntel Core i3-3200 Mobile SeriesIntel Core i7-4700 Mobile series
Processor codenameDiffersIvy BridgeHaswell
Bus typeDiffersDMIDMI2
SteppingDiffersL1C0
Thermal Design Power (TDP)Differs17 W47 W
TjunctionDiffers105 °C100 °C
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Known for one18
Processor boost frequencyKnown for one3.4 GHz
Memory3 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Maximum internal memoryDiffers4 GB16 GB
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memory (64-bit)Known for one16 GB
Storage4 differ
Total storage capacityDiffers500 GB1 TB
Storage mediaDiffersHDDHybrid-HDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super MultiBlu-Ray DVD Combo
Compatible memory cardsDiffersMMC, SDSD, SDHC, SDXC
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 4600
On-board graphics card base frequencyDiffers350 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz1150 MHz
On-board graphics card IDDiffers0x1660x416
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one11.1
Audio1 differ
Audio systemDiffersSonicMasterHigh Definition Audio, AudioEngine
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneYAMAHA
Speaker powerKnown for one2 W
Network3 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)
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
Integrated 4G WiMAXKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers15
Headphone outputsKnown for one0
Microphone inKnown for oneNo
Keyboard1 differ
Pointing deviceKnown for oneTouchpad
Numeric keypadDiffersNoYes
Keyboard number of keysKnown for one106
Softwareidentical
Operating system architectureKnown for one64-bit
Bundled softwareKnown for oneMicrosoft Office Home and Business 2013
Processor special features9 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor ARK IDDiffers6569775117
Processor codeDiffersSR0N9SR15H
Processor package sizeDiffers31 x 24 mm37.5 x 32 x 1.6 mm
Supported instruction setsDiffersAVXAVX 2.0, SSE4.1, SSE4.2
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Secure KeyKnown for oneYes
Batteryidentical
Number of battery cellsKnown for one4
Battery capacityKnown for one37 Wh
Poweridentical
AC adapter powerKnown for one45 W
AC adapter output currentKnown for one2.37 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, Energy star, CECP, RoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions2 differ
WidthDiffers348 mm382 mm
DepthDiffers241 mm270 mm
Height (front)Known for one3.06 cm
Height (rear)Known for one3.76 cm
WeightKnown for one3.1 kg
HeightKnown for one33.1 mm
Other featuresidentical
3DKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM87
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%
Packaging contentidentical
Mouse includedKnown for oneYes

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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