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Product comparison · 2 laptops

Acer Aspire E 11 ES1-111M-C9LS Intel® Celeron® N2840 Laptop vs Acer Aspire E ES1-512-21P7 Intel® Celeron® N2920 Laptop

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  • 132specifications compared
  • 35differ
  • 97identical
  • 11known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 39.6 cm (15.6")
  • Processor model
    • N2840
    • N2920
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor boost frequency
    • 2.58 GHz
    • 2 GHz
  • Processor frequency
    • 2.16 GHz
    • 1.86 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Stepping
    • C0
    • B3

Side by side

Differences highlightedShow differences only
143 specifications
A

Acer

Aspire E 11 ES1-111M-C9LS Intel® Celeron® N2840 Laptop

Model ES1-111M-C9LS

View product
B

Acer

Aspire E ES1-512-21P7 Intel® Celeron® N2920 Laptop

Model ES1-512-21P7

View product
Display1 differ
Display diagonalDiffers29.5 cm (11.6")39.6 cm (15.6")
Processor8 differ
Processor modelDiffersN2840N2920
Processor coresDiffers24
Processor threadsDiffers24
Processor boost frequencyDiffers2.58 GHz2 GHz
Processor frequencyDiffers2.16 GHz1.86 GHz
Processor cacheDiffers1 MB2 MB
SteppingDiffersC0B3
TjunctionDiffers100 °C105 °C
PCI Express configurationsKnown for one1x4
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory slotsKnown for one1x SO-DIMM
Storage5 differ
Total storage capacityDiffers32 GB500 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedDiffers01
Number of SSDs installedDiffers10
SSD capacityKnown for one32 GB
Optical drive typeDiffersNoDVD Super Multi
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
Graphics3 differ
On-board graphics card base frequencyDiffers311 MHz313 MHz
On-board graphics card burst frequencyDiffers792 MHz844 MHz
On-board graphics card dynamic frequency (max)Differs792 MHz844 MHz
Optical driveidentical
LightScribeKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers12
Headphone outputsDiffers01
Combo headphone/mic portKnown for oneYes
Microphone inDiffersNoYes
Keyboard1 differ
Numeric keypadDiffersNoYes
Processor special features4 differ
Embedded options availableDiffersNoYes
Intel Secure Key Technology versionKnown for one1.00
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Secure KeyKnown for oneYes
Processor ARK IDDiffers8210379053
Processor codeDiffersSR1YJSR1SF
Intel Identity Protection Technology versionKnown for one0.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Battery2 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Battery capacityDiffers2670 mAh3220 mAh
Power1 differ
AC adapter powerDiffers40 W45 W
Weight & dimensions6 differ
WeightDiffers1.29 kg2.4 kg
WidthDiffers291 mm381.6 mm
DepthDiffers211 mm258 mm
HeightDiffers21.2 mm26.1 mm
Height (front)Differs2.12 cm2.61 cm
Height (rear)Differs2.12 cm2.61 cm

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