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Product comparison · 2 laptops

Acer Aspire ES1-311-C77D Intel® Celeron® N2940 Laptop vs Acer Aspire E ES1-512-C976 Intel® Celeron® N2840 Laptop

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  • 132specifications compared
  • 21differ
  • 111identical
  • 20known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • Processor model
    • N2940
    • N2840
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor boost frequency
    • 2.25 GHz
    • 2.58 GHz
  • Processor frequency
    • 1.83 GHz
    • 2.16 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • On-board graphics card base frequency
    • 313 MHz
    • 311 MHz

Side by side

Differences highlightedShow differences only
152 specifications
A

Acer

Aspire ES1-311-C77D Intel® Celeron® N2940 Laptop

Model ES1-311-C77D

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B

Acer

Aspire E ES1-512-C976 Intel® Celeron® N2840 Laptop

Model ES1-512-C976

View product
Display1 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
TouchscreenKnown for oneNo
Processor6 differ
Processor modelDiffersN2940N2840
Processor coresDiffers42
Processor threadsDiffers42
Processor boost frequencyDiffers2.25 GHz2.58 GHz
Processor frequencyDiffers1.83 GHz2.16 GHz
Processor cacheDiffers2 MB1 MB
Memoryidentical
Memory form factorKnown for oneSO-DIMM
Storageidentical
HDD interfaceKnown for oneSATA
HDD sizeKnown for one2.5"
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
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolutionKnown for one640 x 480 pixels
Networkidentical
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces1 differ
Headphone outputsKnown for one1
Microphone inDiffersYesNo
USB 2.0 ports quantityKnown for one2
S/PDIF out portKnown for oneNo
Keyboard1 differ
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Processor special features2 differ
Processor ARK IDDiffers8210482103
Processor codeDiffersSR1YVSR1YJ
Intel HD GraphicsKnown for oneYes
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityDiffers3220 mAh3270 mAh
Battery life (max)Known for one5 h
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor
Weight & dimensions4 differ
WeightDiffers1.6 kg2.4 kg
WidthDiffers327 mm381.6 mm
DepthDiffers228 mm258 mm
HeightDiffers20.7 mm26.1 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Power cord includedKnown for oneYes

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