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Product comparison · 2 laptops

Acer Aspire E1-530-21178G75Mnkk Intel® Pentium® 2117U Laptop vs ASUS X551MA Intel® Celeron® N2815 Laptop

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  • 107specifications compared
  • 42differ
  • 65identical
  • 60known for one product only

Key differences

  • Processor family
    • Intel® Pentium®
    • Intel® Celeron®
  • Processor model
    • 2117U
    • N2815
  • Processor frequency
    • 1.8 GHz
    • 1.86 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Processor socket
    • BGA 1023
    • BGA 1170
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Processor codename
    • Ivy Bridge
    • Bay Trail

Side by side

Differences highlightedShow differences only
167 specifications
A

Acer

Aspire E1-530-21178G75Mnkk Intel® Pentium® 2117U Laptop

Model E1-530-21178G75Mnkk

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B

ASUS

X551MA Intel® Celeron® N2815 Laptop

Model X551MA

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Displayidentical
HD typeKnown for oneHD
Panel typeKnown for oneTFT
Processor12 differ
Processor familyDiffersIntel® Pentium®Intel® Celeron®
Processor modelDiffers2117UN2815
Processor boost frequencyKnown for one2.13 GHz
Processor frequencyDiffers1.8 GHz1.86 GHz
Processor cacheDiffers2 MB1 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1023BGA 1170
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Pentium 2000 series for MobileIntel Celeron Processor N2000 Series for Mobile
Processor codenameDiffersIvy BridgeBay Trail
FSB ParityKnown for oneNo
SteppingDiffersP0B3
Thermal Design Power (TDP)Differs17 W7.5 W
Scenario Design Power (SDP)Known for one4.5 W
Maximum number of PCI Express lanesDiffers164
System bus rateKnown for one5 GT/s
Bus typeKnown for oneDMI
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Known for one18
Memory3 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedKnown for one1066 MHz
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryDiffers8 GB4 GB
Memory form factorKnown for oneSO-DIMM
Storage3 differ
Total storage capacityDiffers750 GB500 GB
HDD capacityDiffers750 GB500 GB
Optical drive typeDiffersDVD±RWDVD Super Multi
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Compatible memory cardsKnown for oneSD
Graphics2 differ
On-board graphics card base frequencyDiffers350 MHz313 MHz
On-board graphics card burst frequencyKnown for one756 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz756 MHz
Audioidentical
Audio systemKnown for oneSonicMaster
Number of built-in speakersKnown for one2
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Bluetooth versionKnown for one4.0
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers21
Headphone outputsKnown for one0
S/PDIF out portKnown for oneNo
Microphone inKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Total number of SATA connectorsKnown for one2
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
Thunderbolt ports quantityKnown for one0
Processor special features11 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Identity Protection Technology versionKnown for one0.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Processor ARK IDDiffers7146979051
Processor codeDiffersSR0VQSR1SJ
Processor package sizeDiffers31 x 24 mm25 x 27 mm
Thermal Monitoring TechnologiesDiffersYesNo
Intel® Smart CacheKnown for oneYes
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Battery3 differ
Number of battery cellsDiffers43
Battery capacityDiffers2500 mAh3000 mAh
Battery life (max)Differs4 h33 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers65 W33 W
AC adapter output currentKnown for one1.73 A
AC adapter output voltageKnown for one19 V
Power auto-sensingKnown for oneYes
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.35 kg2.15 kg
WidthDiffers391.6 mm380 mm
DepthDiffers256 mm251 mm
HeightDiffers24.9 mm36.6 mm
Height (front)Known for one1.21 cm
Height (rear)Known for one2.53 cm
Packaging contentidentical
Cables includedKnown for oneAC
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM70 Express
Certificatesidentical
CertificationKnown for oneACPI 3.0

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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