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Product comparison · 2 laptops

ASUS X551MA-SX040D laptop Intel® Celeron® N2815 vs ASUS X751MJ-TY003H laptop Intel® Pentium® N3540

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  • 98specifications compared
  • 38differ
  • 60identical
  • 28known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • N2815
    • N3540
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor boost frequency
    • 2.13 GHz
    • 2.66 GHz

Side by side

Differences highlightedShow differences only
126 specifications
A

ASUS

X551MA-SX040D laptop Intel® Celeron® N2815

Model X551MA-SX040D

View product
B

ASUS

X751MJ-TY003H laptop Intel® Pentium® N3540

Model X751MJ-TY003H

View product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Display surfaceKnown for oneGloss
Processor10 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffersN2815N3540
Processor coresDiffers24
Processor threadsDiffers24
Processor boost frequencyDiffers2.13 GHz2.66 GHz
Processor frequencyDiffers1.86 GHz2.16 GHz
Processor cacheDiffers1 MB2 MB
Processor seriesDiffersIntel Celeron Processor N2000 Series for MobileIntel® Pentium N3000 Series for Mobile
SteppingDiffersB3C0
TjunctionDiffers105 °C100 °C
PCI Express configurationsKnown for one1x4
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Maximum internal memoryKnown for one4 GB
Memory clock speedKnown for one1600 MHz
Storage4 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super MultiDVD-RW
Compatible memory cardsDiffersMMC, SDSD, SDHC, SDXC
Graphics4 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® 920M
On-board graphics card burst frequencyDiffers756 MHz896 MHz
On-board graphics card dynamic frequency (max)Differs756 MHz896 MHz
Discrete graphics card memoryKnown for one1 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card DirectX versionKnown for one11.2
Audioidentical
Audio systemKnown for oneSonicMaster
Network1 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100 Mbit/s
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers12
DVI portKnown for oneNo
VGA (D-Sub) ports quantityDiffers01
Docking connectorKnown for oneNo
Software1 differ
Operating system installedDiffersFreeDOSWindows 8
Processor special features3 differ
Intel Identity Protection Technology versionKnown for one0.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Quick Sync Video TechnologyDiffersNoYes
Processor ARK IDDiffers7905182105
Processor codeDiffersSR1SJSR1YW
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Battery2 differ
Number of battery cellsDiffers34
Battery capacityDiffers33 Wh2600 mAh
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
DC-in jackKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.15 kg2.8 kg
WidthDiffers380 mm415 mm
DepthDiffers251 mm272 mm
Height (front)Differs3.09 cm3 cm
Height (rear)Differs3.66 cm3.5 cm

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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