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Product comparison · 2 laptops

ASUS N751JX-T4041H Intel® Core™ i7 i7-4720HQ Laptop vs Lenovo L540+ThinkPad Dock

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  • 148specifications compared
  • 49differ
  • 99identical
  • 52known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Housing material
    • Aluminium
    • Polycarbonate (PC)
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-4720HQ
    • i5-4210M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
200 specifications
A

ASUS

N751JX-T4041H Intel® Core™ i7 i7-4720HQ Laptop

Model N751JX-T4041H

View product
B

Lenovo

L540+ThinkPad DockView product
Design2 differ
Product colourDiffersSilverBlack
Housing materialDiffersAluminiumPolycarbonate (PC)
Display1 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
TouchscreenKnown for oneNo
Display surfaceKnown for oneMatt
Display brightnessKnown for one300 cd/m²
Contrast ratio (typical)Known for one500:1
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-4720HQi5-4210M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.6 GHz3.2 GHz
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersBGA 1364PGA946
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i5-4200 Mobile series
Bus typeDiffersDMI2DMI
Thermal Design Power (TDP)Differs47 W37 W
Memory1 differ
Internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Known for one1 x 4 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage4 differ
Total storage capacityDiffers1.25 TB500 GB
Storage mediaDiffersHDD+SSDHybrid-HDD
Hybrid-HDD cache typeKnown for oneFlash
Hybrid-HDD capacityKnown for one500 GB
Hybrid-HDD cache memoryKnown for one8 GB
HDD sizeKnown for one2.5"
Optical drive typeDiffersBlu-Ray DVD ComboDVD±RW
Compatible memory cardsDiffersMMC, SD, SDHCMMC, SD, SDHC, SDXC
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Graphics2 differ
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
On-board graphics card DirectX versionDiffers11.2/1211.1
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 950M
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card OpenGL versionKnown for one4.3
Number of discrete graphics cards installedKnown for one1
Graphics card Open GL supportKnown for oneYes
Audio1 differ
Audio systemDiffersSonicMasterDolby Advanced v2
Speaker powerKnown for one2 W
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Swivel webcamKnown for oneNo
Rear cameraKnown for oneNo
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers03
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers41
HDMI ports quantityDiffers10
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityDiffers01
Headphone outputsDiffers10
Microphone inKnown for oneNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
Performance1 differ
Motherboard chipsetDiffersIntel® HM86Intel® QM87
GPS (satellite)Known for oneNo
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 7 Professional
Recovery operating systemKnown for oneWindows 8.1 Pro
Processor special features7 differ
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Smart Connect TechnologyKnown for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor ARK IDDiffers7893481012
Processor codeDiffersSR1Q8SR1L4
Processor package sizeDiffers37.5 x 32 x 1.6 mm37.5 x 37.5 x 4.7 mm
Intel® RealSense TechnologyKnown for oneYes
Battery1 differ
Battery capacityDiffers56 Wh48 Wh
Battery life (max)Known for one7 h
Power1 differ
AC adapter powerDiffers120 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19 V
Security2 differ
Fingerprint readerDiffersNoYes
Password protection typeDiffersBIOS, UserHDD, Power on, Supervisor
Certificatesidentical
CertificationKnown for oneUL, TUV, MIC, CE Marking Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, EU Flower, Energy star, CECP, WEEE, Erp 2013, RoHS, JATE
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers3.4 kg2.58 kg
WidthDiffers415 mm377 mm
DepthDiffers280 mm247 mm
Height (front)Known for one3.1 cm
Height (rear)Known for one3.62 cm
HeightKnown for one35 mm
Packaging contentidentical
ManualKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business
3DKnown for oneNo
TV tuner integratedKnown for oneNo

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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