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Product comparison · 2 laptops

Acer Aspire 531P-987B4G50Makk Intel® Pentium® 987 Laptop vs ASUS X502CA-XX078D Intel® Celeron® 1007U Laptop

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  • 107specifications compared
  • 26differ
  • 81identical
  • 44known for one product only

Key differences

  • Touchscreen
    • Yes
    • No
  • Processor family
    • Intel® Pentium®
    • Intel® Celeron®
  • Processor model
    • 987
    • 1007U
  • Processor cache type
    • L2
    • Smart Cache
  • Processor lithography
    • 32 nm
    • 22 nm
  • Processor codename
    • Sandy Bridge
    • Ivy Bridge
  • Stepping
    • Q0
    • P0
  • Tjunction
    • 100 °C
    • 105 °C

Side by side

Differences highlightedShow differences only
151 specifications
A

Acer

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

Model 531P-987B4G50Makk

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B

ASUS

X502CA-XX078D Intel® Celeron® 1007U Laptop

Model X502CA-XX078D

View product
Display1 differ
TouchscreenDiffersYesNo
Touch technologyKnown for oneMulti-touch
HD typeKnown for oneHD
Display surfaceKnown for oneGloss
Processor8 differ
Processor familyDiffersIntel® Pentium®Intel® Celeron®
Processor modelDiffers9871007U
Processor cache typeDiffersL2Smart Cache
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Pentium 900 Series for MobileIntel Celeron 1000 series for Mobile
Processor codenameDiffersSandy BridgeIvy Bridge
FSB ParityKnown for oneNo
SteppingDiffersQ0P0
TjunctionDiffers100 °C105 °C
System bus rateKnown for one5 GT/s
Memory1 differ
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers8 GB4 GB
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneOn-board
Storage1 differ
HDD interfaceKnown for oneSATA
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsDiffersMMC, SDSD
HDD speedKnown for one5400 RPM
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
4G WiMAXKnown for oneNo
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces2 differ
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
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8FreeDOS
Operating system architectureKnown for one64-bit
Processor special features8 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
Processor ARK IDDiffers6719472061
Processor codeDiffersSR0V4SR109
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
Battery1 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsKnown for one4
Battery life (max)Known for one4 h
Battery capacityKnown for one38 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
Securityidentical
Cable lock slotKnown for oneNo
Weight & dimensions2 differ
WeightDiffers2.3 kg1.86 kg
WidthDiffers381.6 mm383 mm
HeightKnown for one21.7 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express

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