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Product comparison · 2 laptops

Acer Aspire 581P-6881 Intel® Core™ i5 i5-3337U Laptop vs ASUS R512CA-SX135H Intel® Pentium® 2117U Laptop

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  • 122specifications compared
  • 39differ
  • 83identical
  • 43known for one product only

Key differences

  • Product colour
    • Stainless steel
    • Black
  • Touchscreen
    • Yes
    • No
  • Processor family
    • Intel® Core™ i5
    • Intel® Pentium®
  • Processor model
    • i5-3337U
    • 2117U
  • Processor threads
    • 4
    • 2
  • Processor cache
    • 3 MB
    • 2 MB
  • Stepping
    • L1
    • P0
  • Internal memory
    • 6 GB
    • 4 GB

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

R512CA-SX135H Intel® Pentium® 2117U Laptop

Model R512CA-SX135H

View product
Design1 differ
Product colourDiffersStainless steelBlack
Display1 differ
TouchscreenDiffersYesNo
Touch technologyKnown for oneMulti-touch
HD typeKnown for oneHD
Processor6 differ
Processor familyDiffersIntel® Core™ i5Intel® Pentium®
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelDiffersi5-3337U2117U
Processor threadsDiffers42
Processor boost frequencyKnown for one2.7 GHz
Processor cacheDiffers3 MB2 MB
Processor seriesDiffersIntel Core i5-3300 Mobile seriesIntel Pentium 2000 series for Mobile
SteppingDiffersL1P0
Memory3 differ
Internal memoryDiffers6 GB4 GB
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers12 GB8 GB
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneSO-DIMM
Storage5 differ
Total storage capacityDiffers520 GB500 GB
Storage mediaDiffersHDD+SSDHDD
HDD interfaceKnown for oneSATA
Number of SSDs installedDiffers10
SSD capacityDiffers20 GB0 GB
Optical drive typeDiffersNoDVD Super Multi
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD
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
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
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers21
Keyboardidentical
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Softwareidentical
Drivers includedKnown for oneYes
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7205571469
Processor codeDiffersSR0XLSR0VQ
Processor package sizeDiffers31 x 24 (BGA1023)31 x 24 mm
Supported instruction setsDiffersAVXSSE4.1, SSE4.2
Batteryidentical
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsKnown for one4
Battery capacityKnown for one3560 mAh
Battery life (max)Known for one5 h
Poweridentical
AC adapter powerKnown for one65 W
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions3 differ
WeightDiffers2.2 kg2.15 kg
WidthDiffers381 mm380 mm
DepthDiffers256.5 mm251 mm
HeightKnown for one30.9 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
TV tuner integratedKnown for oneNo
3DKnown for oneNo

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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