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Product comparison · 2 laptops

ASUS X451MA-VX117H laptop Intel® Pentium® N3520 vs Lenovo E440 touch

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  • 126specifications compared
  • 56differ
  • 70identical
  • 54known for one product only

Key differences

  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • N3520
    • i5-4200M
  • Processor cores
    • 4
    • 2
  • Processor boost frequency
    • 2.42 GHz
    • 3.1 GHz
  • Processor frequency
    • 2.17 GHz
    • 2.5 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
180 specifications
A

ASUS

X451MA-VX117H laptop Intel® Pentium® N3520

Model X451MA-VX117H

View product
B

Lenovo

E440 touchView product
Designidentical
Market positioningKnown for oneBusiness
Display1 differ
TouchscreenDiffersNoYes
Touch technologyKnown for oneMulti-touch
HD typeKnown for oneHD
Display surfaceKnown for oneGloss
Processor16 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelDiffersN3520i5-4200M
Processor coresDiffers42
Processor boost frequencyDiffers2.42 GHz3.1 GHz
Processor frequencyDiffers2.17 GHz2.5 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 1170PGA946
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel® Pentium N3000 Series for MobileIntel Core i5-4200 Mobile series
Processor codenameDiffersBay TrailHaswell
Bus typeKnown for oneDMI
SteppingDiffersB3C0
Thermal Design Power (TDP)Differs7.5 W37 W
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesDiffers416
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Scenario Design Power (SDP)Known for one4.5 W
Memory2 differ
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers4 GB16 GB
Storage3 differ
HDD interfaceKnown for oneSATA
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersDVD Super MultiDVD±RW
Compatible memory cardsDiffersMMC, SDMMC, SD, SDHC, SDXC
Graphics3 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers313 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs854 MHz1150 MHz
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDKnown for one0x416
On-board graphics card burst frequencyKnown for one854 MHz
Audio1 differ
Audio systemDiffersSonicMasterDolby Advanced Audio v2
Number of built-in speakersKnown for one2
Optical driveidentical
LightScribeKnown for oneNo
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
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
VGA (D-Sub) ports quantityDiffers01
Firewire (IEEE 1394) portsKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM87
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8Windows 8.1 Pro
Operating system architectureKnown for one64-bit
Processor special features17 differ
Intel Enhanced Halt StateDiffersYesNo
Intel Identity Protection Technology versionDiffers0.001.00
Intel Smart Connect TechnologyDiffersYesNo
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
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® Quick Sync Video TechnologyDiffersNoYes
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7904976348
Processor codeDiffersSR1SESR1HA
Processor package sizeDiffers25 x 27 mm37.5 x 37.5 x 4.7 mm
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Graphics & IMC lithographyKnown for one22 nm
Intel Smart Connect Technology versionKnown for one1.00
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers36
Battery capacityKnown for one33 Wh
Power1 differ
AC adapter powerDiffers33 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one1.73 A
AC adapter output voltageKnown for one19 V
Securityidentical
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Cable lock slot typeKnown for oneKensington
Certificatesidentical
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
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold
Weight & dimensions4 differ
WeightKnown for one2.43 kg
WidthDiffers348 mm344 mm
DepthDiffers241 mm239 mm
Height (front)Differs3.06 cm2.63 cm
Height (rear)Differs3.76 cm2.63 cm
Packaging contentidentical
ManualKnown for oneYes
Power cord includedKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business

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