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Product comparison · 2 laptops

Acer Extensa 2508-C2AA Intel® Celeron® N2840 Laptop vs ASUS X451MA-VX118H laptop Intel® Pentium® N3520

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  • 122specifications compared
  • 31differ
  • 91identical
  • 31known for one product only

Key differences

  • Product colour
    • Black
    • White
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • N2840
    • N3520
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor boost frequency
    • 2.58 GHz
    • 2.42 GHz
  • Processor frequency
    • 2.16 GHz
    • 2.17 GHz

Side by side

Differences highlightedShow differences only
153 specifications
A

Acer

Extensa 2508-C2AA Intel® Celeron® N2840 Laptop

Model 2508-C2AA

View product
B

ASUS

X451MA-VX118H laptop Intel® Pentium® N3520

Model X451MA-VX118H

View product
Design1 differ
Product colourDiffersBlackWhite
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display surfaceKnown for oneGloss
Processor10 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffersN2840N3520
Processor coresDiffers24
Processor threadsDiffers24
Processor boost frequencyDiffers2.58 GHz2.42 GHz
Processor frequencyDiffers2.16 GHz2.17 GHz
Processor cacheDiffers1 MB2 MB
Processor seriesDiffersIntel Celeron Processor N2000 Series for MobileIntel® Pentium N3000 Series for Mobile
SteppingDiffersC0B3
TjunctionDiffers100 °C105 °C
PCI Express configurationsKnown for one1x4
Memory1 differ
Maximum internal memoryDiffers8 GB4 GB
Memory slotsKnown for one1x SO-DIMM
Storage2 differ
Optical drive typeDiffersNoDVD Super Multi
Compatible memory cardsDiffersSDMMC, SD
HDD interfaceKnown for oneSATA
Number of SSDs installedKnown for one0
Graphics3 differ
On-board graphics card base frequencyDiffers311 MHz313 MHz
On-board graphics card burst frequencyDiffers792 MHz854 MHz
On-board graphics card dynamic frequency (max)Differs792 MHz854 MHz
Audioidentical
Audio systemKnown for oneSonicMaster
Network2 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersYesNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Total number of SATA connectorsKnown for one2
Keyboard1 differ
Numeric keypadDiffersYesNo
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8
Operating system architectureKnown for one64-bit
Processor special features3 differ
Intel Identity Protection Technology versionKnown for one0.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Processor ARK IDDiffers8210379049
Processor codeDiffersSR1YJSR1SE
Batteryidentical
Battery capacityKnown for one33 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one7 h
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 slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
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
WidthDiffers381.6 mm348 mm
DepthDiffers258 mm241 mm
Height (front)Known for one3.06 cm
Height (rear)Known for one3.76 cm
WeightKnown for one2.4 kg
HeightKnown for one26.1 mm
Packaging contentidentical
Cables includedKnown for oneAC
Optical driveidentical
LightScribeKnown for oneNo
Other featuresidentical
3DKnown 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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