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Product comparison · 2 laptops

Acer Aspire 531P-987B4G50Makk Intel® Pentium® 987 Laptop vs ASUS X550CA-XO159D Intel® Pentium® 2117U Laptop

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  • 108specifications compared
  • 34differ
  • 74identical
  • 46known for one product only

Key differences

  • Product colour
    • Black
    • Grey
  • Touchscreen
    • Yes
    • No
  • Processor model
    • 987
    • 2117U
  • Processor frequency
    • 1.5 GHz
    • 1.8 GHz
  • Processor cache type
    • L2
    • Smart Cache
  • Processor lithography
    • 32 nm
    • 22 nm
  • Processor codename
    • Sandy Bridge
    • Ivy Bridge
  • Stepping
    • Q0
    • P0

Side by side

Differences highlightedShow differences only
154 specifications
A

Acer

Aspire 531P-987B4G50Makk Intel® Pentium® 987 Laptop

Model 531P-987B4G50Makk

View product
B

ASUS

X550CA-XO159D Intel® Pentium® 2117U Laptop

Model X550CA-XO159D

View product
Design1 differ
Product colourDiffersBlackGrey
Display1 differ
TouchscreenDiffersYesNo
Touch technologyKnown for oneMulti-touch
HD typeKnown for oneHD
Processor9 differ
Processor modelDiffers9872117U
Processor frequencyDiffers1.5 GHz1.8 GHz
Processor cache typeDiffersL2Smart Cache
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Pentium 900 Series for MobileIntel Pentium 2000 series for Mobile
Processor codenameDiffersSandy BridgeIvy Bridge
FSB ParityKnown for oneNo
SteppingDiffersQ0P0
TjunctionDiffers100 °C105 °C
CPU multiplier (bus/core ratio)Differs1518
System bus rateKnown for one5 GT/s
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Memory clock speedKnown for one1600 MHz
Storage4 differ
Total storage capacityDiffers500 GB750 GB
HDD capacityDiffers500 GB750 GB
HDD interfaceKnown for oneSATA
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Compatible memory cardsDiffersMMC, SDSD, SDHC, SDXC
HDD speedKnown for one5400 RPM
Graphicsidentical
On-board graphics card familyKnown for oneIntel® HD Graphics
Audioidentical
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,1000,100 Mbit/s
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
4G WiMAXKnown for oneNo
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Headphone outputsDiffers10
S/PDIF out portKnown for oneNo
Microphone inDiffersYesNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Combo headphone/mic portKnown for oneYes
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 8FreeDOS
Operating system architectureKnown for one64-bit
Processor special features9 differ
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Rapid Storage TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Processor ARK IDDiffers6719471469
Processor codeDiffersSR0V4SR0VQ
Processor package sizeDiffers31.0 x 24.0 (BGA1023)31 x 24 mm
Supported instruction setsDiffersSSE4.xSSE4.1, SSE4.2
Conflict-Free processorDiffersNoYes
Intel® Smart CacheKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one4 h
Battery capacityKnown for one37 Wh
Poweridentical
AC adapter powerKnown for one65 W
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
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, User, BIOS
Weight & dimensions2 differ
WidthDiffers381.6 mm380 mm
DepthDiffers253 mm251 mm
Height (front)Known for one2.48 cm
Height (rear)Known for one3.17 cm
Packaging contentidentical
Cables includedKnown for oneAC
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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