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Product comparison · 2 laptops

Acer Extensa 2508-P8Q3 Intel® Pentium® N3540 Laptop vs Acer Aspire E1-731-20204G50Mnii Intel® Pentium® 2020M Laptop

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  • 112specifications compared
  • 46differ
  • 66identical
  • 49known for one product only

Key differences

  • Product colour
    • Black
    • Grey
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor model
    • N3540
    • 2020M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.16 GHz
    • 2.4 GHz
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
161 specifications
A

Acer

Extensa 2508-P8Q3 Intel® Pentium® N3540 Laptop

Model 2508-P8Q3

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B

Acer

Aspire E1-731-20204G50Mnii Intel® Pentium® 2020M Laptop

Model E1-731-20204G50Mnii

View product
Design1 differ
Product colourDiffersBlackGrey
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Processor14 differ
Processor modelDiffersN35402020M
Processor coresDiffers42
Processor threadsDiffers42
Processor frequencyDiffers2.16 GHz2.4 GHz
System bus rateKnown for one5 GT/s
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 1170PGA988
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel® Pentium N3000 Series for MobileIntel Pentium 2000 series for Mobile
Processor codenameDiffersBay TrailIvy Bridge
Bus typeKnown for oneDMI
SteppingDiffersC0L1
Thermal Design Power (TDP)Differs7.5 W35 W
TjunctionDiffers100 °C90 °C
Maximum number of PCI Express lanesDiffers416
PCI Express configurationsDiffers1x41x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Known for one24
Processor boost frequencyKnown for one2.66 GHz
Scenario Design Power (SDP)Known for one4.5 W
Memory1 differ
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Memory layout (slots x size)Known for one1 x 4 GB
Storage1 differ
Optical drive typeDiffersDVD Super Multi DLDVD±RW
HDD sizeKnown for one2.5"
Graphics2 differ
On-board graphics card base frequencyDiffers313 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs896 MHz1100 MHz
Number of discrete graphics cards installedKnown for one0
Number of discrete graphics cards supportedKnown for one0
On-board graphics card burst frequencyKnown for one896 MHz
On-board graphics card DirectX versionKnown for one11.2
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolutionKnown for one640 x 480 pixels
Networkidentical
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers01
Headphone outputsDiffers01
Microphone inDiffersNoYes
DVI portKnown for oneNo
S/PDIF out portKnown for oneNo
Combo headphone/mic portKnown for oneYes
Docking connectorKnown 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
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
GPS (satellite)Known for oneNo
Keyboardidentical
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Softwareidentical
Bundled softwareKnown for oneMcAfee Internet Security Suite (60 days trial version), Microsoft office 2013 Trial version (30 days trial version)
Processor special features13 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Smart Connect TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers8210571142
Processor codeDiffersSR1YWSR0U1
Processor package sizeDiffers25 x 27 mm37.5 x 37.5 (rPGA988B)
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Battery2 differ
Number of battery cellsDiffers36
Battery capacityKnown for one4400 mAh
Battery life (max)Differs7 h3 h
Power1 differ
AC adapter powerDiffers45 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Weight & dimensions4 differ
WeightDiffers2.4 kg3.2 kg
WidthDiffers381.6 mm414.8 mm
DepthDiffers258 mm275 mm
HeightDiffers26.1 mm34.6 mm
Height (front)Known for one3.1 cm
Height (rear)Known for one3.46 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Other featuresidentical
TV tuner integratedKnown for oneNo
Securityidentical
Cable lock slotKnown for oneNo

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