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Product comparison · 2 laptops

Acer Aspire 531-2611 Intel® Celeron® 1005M Laptop vs ASUS Vivobook S300CA-RS91T-CB laptop Intel® Pentium® 987

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  • 123specifications compared
  • 36differ
  • 87identical
  • 35known for one product only

Key differences

  • Product colour
    • Black
    • Black, Stainless steel
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • 1005M
    • 987
  • Processor frequency
    • 1.9 GHz
    • 1.5 GHz
  • Processor socket
    • PGA988
    • BGA 1023
  • Processor lithography
    • 22 nm
    • 32 nm

Side by side

Differences highlightedShow differences only
158 specifications
A

Acer

Aspire 531-2611 Intel® Celeron® 1005M Laptop

Model 531-2611

View product
B

ASUS

Vivobook S300CA-RS91T-CB laptop Intel® Pentium® 987

Model S300CA-RS91T-CB

View product
Design1 differ
Product colourDiffersBlackBlack, Stainless steel
Display2 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
TouchscreenDiffersNoYes
Touchscreen typeKnown for oneCapacitive
Touch technologyKnown for oneMulti-touch
Processor10 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffers1005M987
Processor frequencyDiffers1.9 GHz1.5 GHz
System bus rateKnown for one5 GT/s
Processor socketDiffersPGA988BGA 1023
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Celeron 1000 series for MobileIntel Pentium 900 Series for Mobile
Processor codenameDiffersIvy BridgeSandy Bridge
SteppingDiffersP0Q0
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers105 °C100 °C
CPU multiplier (bus/core ratio)Known for one15
Memory1 differ
Internal memory typeDiffersDDR3-SDRAMDDR-SDRAM
Maximum internal memoryKnown for one8 GB
Storage2 differ
Optical drive typeDiffersDVD±RWNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDSD
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Graphics1 differ
On-board graphics card base frequencyDiffers650 MHz350 MHz
Network1 differ
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
Mini DisplayPorts quantityKnown for one0
Mini DisplayPort/Thunderbolt combo portKnown for oneNo
Thunderbolt 2 ports quantityKnown for one0
Mini HDMI ports quantityKnown for one0
Micro HDMI ports quantityKnown for one0
LAN/VGA combo portKnown for oneNo
Mini VGA ports quantityKnown for one0
Line-inKnown for oneNo
TV-outKnown for oneNo
Serial ports quantityKnown for one0
Headphone outputsKnown for one0
Combo headphone/mic portKnown for oneYes
Microphone inKnown for oneNo
Docking connectorKnown for oneNo
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Processor special features9 differ
Graphics & IMC lithographyDiffers22 nm32 nm
Intel Dual Display Capable TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Processor ARK IDDiffers7519367194
Processor codeDiffersSR103SR0V4
Processor package sizeDiffers37.5x37.5 (rPGA988B)31.0 x 24.0 (BGA1023)
Supported instruction setsDiffersSSE4.1, SSE4.2SSE4.x
Conflict-Free processorDiffersYesNo
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsKnown for one6
Battery capacityDiffers4400 mAh44 Wh
Battery life (max)Known for one4.5 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Securityidentical
Fingerprint readerKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.5 kg1.76 kg
WidthDiffers381.6 mm331 mm
DepthDiffers253 mm234 mm
HeightDiffers33.2 mm21.3 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Power cord includedKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express

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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