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Product comparison · 2 laptops

ASUS X551MA-SX101D laptop Intel® Pentium® N3520 vs Lenovo IdeaPad B5030G Intel® Celeron® N2840 Laptop

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  • 122specifications compared
  • 28differ
  • 94identical
  • 37known for one product only

Key differences

  • Display surface
    • Gloss
    • Matt
  • Processor family
    • Intel® Pentium®
    • Intel® Celeron®
  • Processor model
    • N3520
    • N2840
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor boost frequency
    • 2.42 GHz
    • 2.58 GHz
  • Processor frequency
    • 2.17 GHz
    • 2.16 GHz
  • Processor cache
    • 2 MB
    • 1 MB

Side by side

Differences highlightedShow differences only
159 specifications
A

ASUS

X551MA-SX101D laptop Intel® Pentium® N3520

Model X551MA-SX101D

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B

Lenovo

IdeaPad B5030G Intel® Celeron® N2840 Laptop

Model B5030G

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Display1 differ
Display surfaceDiffersGlossMatt
HD typeKnown for oneHD
Processor10 differ
Processor familyDiffersIntel® Pentium®Intel® Celeron®
Processor modelDiffersN3520N2840
Processor coresDiffers42
Processor threadsDiffers42
Processor boost frequencyDiffers2.42 GHz2.58 GHz
Processor frequencyDiffers2.17 GHz2.16 GHz
Processor cacheDiffers2 MB1 MB
Processor seriesDiffersIntel® Pentium N3000 Series for MobileIntel Celeron Processor N2000 Series for Mobile
SteppingDiffersB3C0
TjunctionDiffers105 °C100 °C
PCI Express configurationsKnown for one1x4
Memory2 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers4 GB8 GB
Storage2 differ
HDD interfaceKnown for oneSATA
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super MultiDVD-RW
Compatible memory cardsDiffersMMC, SDMMC, SD, SDHC, SDXC
HDD speedKnown for one5400 RPM
Graphics3 differ
On-board graphics card base frequencyDiffers313 MHz311 MHz
On-board graphics card burst frequencyDiffers854 MHz792 MHz
On-board graphics card dynamic frequency (max)Differs854 MHz792 MHz
Audio1 differ
Audio systemDiffersSonicMasterDolby Advanced Audio
Number of built-in speakersKnown for one2
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
BluetoothDiffersNoYes
4G WiMAXKnown for oneNo
Ports & interfaces1 differ
USB 2.0 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 quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Total number of SATA connectorsKnown for one2
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Keyboardidentical
Windows keysKnown for oneYes
Processor special features3 differ
Intel® Quick Sync Video TechnologyDiffersNoYes
Processor ARK IDDiffers7904982103
Processor codeDiffersSR1SESR1YJ
Intel Identity Protection Technology versionKnown for one0.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers36
Battery life (max)Known for one5 h
Battery capacityKnown for one33 Wh
Poweridentical
AC adapter powerKnown for one33 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
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions2 differ
WeightDiffers2.15 kg2.32 kg
DepthDiffers251 mm262 mm
HeightKnown for one24.7 mm
Height (front)Known for one3.09 cm
Height (rear)Known for one3.66 cm
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

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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