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Product comparison · 2 laptops

Acer TravelMate B B115-M-C5J9 Intel® Celeron® N2940 Laptop vs Acer Aspire E ES1-512-P2GK Intel® Pentium® N3540 Laptop

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  • 121specifications compared
  • 24differ
  • 97identical
  • 38known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • N2940
    • N3540
  • Processor boost frequency
    • 2.25 GHz
    • 2.66 GHz
  • Processor frequency
    • 1.83 GHz
    • 2.16 GHz
  • Internal memory type
    • DDR3L-SDRAM
    • DDR3-SDRAM
  • Optical drive type
    • No
    • DVD-RW
  • On-board graphics card burst frequency
    • 854 MHz
    • 896 MHz

Side by side

Differences highlightedShow differences only
159 specifications
A

Acer

TravelMate B B115-M-C5J9 Intel® Celeron® N2940 Laptop

Model B115-M-C5J9

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B

Acer

Aspire E ES1-512-P2GK Intel® Pentium® N3540 Laptop

Model ES1-512-P2GK

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Display1 differ
Display diagonalDiffers29.5 cm (11.6")39.6 cm (15.6")
HD typeKnown for oneHD
Display surfaceKnown for oneMatt
Processor5 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffersN2940N3540
Processor boost frequencyDiffers2.25 GHz2.66 GHz
Processor frequencyDiffers1.83 GHz2.16 GHz
Processor seriesDiffersIntel Celeron Processor N2000 Series for MobileIntel® Pentium N3000 Series for Mobile
Memory1 differ
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one1x SO-DIMM
Storage1 differ
HDD speedKnown for one7200 RPM
Number of SSDs installedKnown for one0
Optical drive typeDiffersNoDVD-RW
HDD sizeKnown for one2.5"
Graphics2 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card burst frequencyDiffers854 MHz896 MHz
On-board graphics card dynamic frequency (max)Differs854 MHz896 MHz
On-board graphics card DirectX versionKnown for one11.2
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersYesNo
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers01
Headphone outputsDiffers01
S/PDIF out portKnown for oneNo
Combo headphone/mic portKnown for oneYes
Microphone inDiffersNoYes
Keyboard1 differ
Numeric keypadDiffersNoYes
Windows keysKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersLinux LinpusWindows 8.1
Operating system architectureKnown for one64-bit
Processor special features2 differ
Processor ARK IDDiffers8210482105
Processor codeDiffersSR1YVSR1YW
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® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one4
Battery capacityKnown for one3220 mAh
Battery life (max)Known for one7 h
Poweridentical
AC adapter powerKnown for one40 W
Security1 differ
Cable lock slotDiffersNoYes
Fingerprint readerKnown for oneNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Weight & dimensions4 differ
WeightDiffers1.32 kg2.4 kg
WidthDiffers291 mm381.6 mm
DepthDiffers211 mm258 mm
HeightDiffers21.2 mm21.6 mm
Height (front)Known for one2.12 cm
Height (rear)Known for one2.12 cm
Packaging contentidentical
Cables includedKnown for oneAC
Power cord includedKnown for oneYes
Other featuresidentical
3DKnown for oneNo
Intel segment taggingKnown for oneEnterprise, Small Business

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