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Product comparison · 2 laptops

Acer Aspire 581P-6881 Intel® Core™ i5 i5-3337U Laptop vs ASUS X502CA Intel® Pentium® 987 Laptop

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  • 124specifications compared
  • 49differ
  • 75identical
  • 41known for one product only

Key differences

  • Product colour
    • Stainless steel
    • Black, Silver
  • Touchscreen
    • Yes
    • No
  • Processor family
    • Intel® Core™ i5
    • Intel® Pentium®
  • Processor model
    • i5-3337U
    • 987
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.8 GHz
    • 1.5 GHz
  • Processor cache
    • 3 MB
    • 2 MB
  • Processor cache type
    • Smart Cache
    • L2

Side by side

Differences highlightedShow differences only
165 specifications
A

Acer

Aspire 581P-6881 Intel® Core™ i5 i5-3337U Laptop

Model 581P-6881

View product
B

ASUS

X502CA Intel® Pentium® 987 Laptop

Model X502CA

View product
Design1 differ
Product colourDiffersStainless steelBlack, Silver
Display1 differ
TouchscreenDiffersYesNo
Touch technologyKnown for oneMulti-touch
Processor12 differ
Processor familyDiffersIntel® Core™ i5Intel® Pentium®
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelDiffersi5-3337U987
Processor threadsDiffers42
Processor boost frequencyKnown for one2.7 GHz
Processor frequencyDiffers1.8 GHz1.5 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers3 MB2 MB
Processor cache typeDiffersSmart CacheL2
Processor lithographyDiffers22 nm32 nm
Processor seriesDiffersIntel Core i5-3300 Mobile seriesIntel Pentium 900 Series for Mobile
Processor codenameDiffersIvy BridgeSandy Bridge
SteppingDiffersL1Q0
TjunctionDiffers105 °C100 °C
CPU multiplier (bus/core ratio)Differs1815
Memory1 differ
Internal memoryDiffers6 GB4 GB
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one12 GB
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneOn-board
Storage2 differ
Total storage capacityDiffers520 GB500 GB
Storage mediaDiffersHDD+SSDHDD
HDD interfaceKnown for oneSATA
Number of SSDs installedKnown for one1
SSD capacityKnown for one20 GB
Optical drive typeKnown for oneNo
HDD speedKnown for one5400 RPM
Graphics2 differ
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics
On-board graphics card dynamic frequency (max)Differs1100 MHz1000 MHz
On-board graphics card IDKnown for one0x166
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Audioidentical
Audio systemKnown for oneSonicMaster
Optical driveidentical
LightScribeKnown for oneNo
Network3 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Data networkKnown for oneNot supported
Networking standardsKnown for oneIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
4G WiMAXKnown for oneNo
Integrated 4G WiMAXDiffersYesNo
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
Microphone inDiffersYesNo
Combo headphone/mic portKnown for oneYes
Keyboard1 differ
Numeric keypadDiffersYesNo
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features20 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Graphics & IMC lithographyDiffers22 nm32 nm
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7205567194
Processor codeDiffersSR0XLSR0V4
Processor package sizeDiffers31 x 24 (BGA1023)31.0 x 24.0 (BGA1023)
Supported instruction setsDiffersAVXSSE4.x
Conflict-Free processorDiffersYesNo
Battery1 differ
Number of battery cellsKnown for one4
Battery capacityDiffers3560 mAh38 Wh
Battery life (max)Known for one5 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
Weight & dimensions3 differ
WeightDiffers2.2 kg1.86 kg
WidthDiffers381 mm383 mm
DepthDiffers256.5 mm253 mm
HeightKnown for one21.7 mm
Other featuresidentical
TV tuner integratedKnown for oneNo

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