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Product comparison · 2 laptops

Acer Aspire 581PG-73531252aii Intel® Core™ i7 i7-3537U Laptop vs HP Pavilion 15-n205sa Intel® Pentium® N3520 Laptop

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  • 122specifications compared
  • 60differ
  • 62identical
  • 49known for one product only

Key differences

  • Product colour
    • Silver
    • Black, Silver
  • Touchscreen
    • Yes
    • No
  • Processor family
    • Intel® Core™ i7
    • Intel® Pentium®
  • Processor model
    • i7-3537U
    • N3520
  • Processor cores
    • 2
    • 4
  • Processor boost frequency
    • 3.1 GHz
    • 2.42 GHz
  • Processor frequency
    • 2 GHz
    • 2.17 GHz
  • Processor cache
    • 4 MB
    • 2 MB

Side by side

Differences highlightedShow differences only
171 specifications
A

Acer

Aspire 581PG-73531252aii Intel® Core™ i7 i7-3537U Laptop

Model 581PG-73531252aii

View product
B

HP

Pavilion 15-n205sa Intel® Pentium® N3520 Laptop

Model 15-n205sa

View product
Design1 differ
Product colourDiffersSilverBlack, Silver
Country of originKnown for oneChina
Display1 differ
TouchscreenDiffersYesNo
Touch technologyKnown for oneMulti-touch
HD typeKnown for oneHD
Display surfaceKnown for oneGloss
Processor14 differ
Processor familyDiffersIntel® Core™ i7Intel® Pentium®
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersi7-3537UN3520
Processor coresDiffers24
Processor boost frequencyDiffers3.1 GHz2.42 GHz
Processor frequencyDiffers2 GHz2.17 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers4 MB2 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1023BGA 1170
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel® Pentium N3000 Series for Mobile
Processor codenameDiffersIvy BridgeBay Trail
Bus typeKnown for oneDMI
SteppingDiffersL1B3
Thermal Design Power (TDP)Differs17 W7.5 W
Maximum number of PCI Express lanesDiffers164
PCI Express configurationsKnown for one1x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Known for one20
Scenario Design Power (SDP)Known for one4.5 W
Memory3 differ
Internal memoryDiffers12 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryKnown for one12 GB
Maximum internal memory (64-bit)Known for one12 GB
Memory clock speedKnown for one1600 MHz
Memory layout (slots x size)Known for one1 x 4 GB
Storage2 differ
Storage mediaDiffersHDD+SSDHDD
Number of SSDs installedKnown for one1
Optical drive typeDiffersNoDVD Super Multi
Total HDDs capacityKnown for one500 GB
HDD speedKnown for one5400 RPM
Graphics5 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 720MNot available
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics
On-board graphics card base frequencyDiffers350 MHz313 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz854 MHz
On-board graphics card IDKnown for one0x166
Number of discrete graphics cards installedKnown for one1
Number of discrete graphics cards supportedKnown for one1
On-board graphics card burst frequencyKnown for one854 MHz
Audioidentical
Audio systemKnown for oneDTS Sound+
Number of built-in speakersKnown for one2
Network3 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Integrated 4G WiMAXKnown for oneYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
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
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) portsKnown for one0
Headphone outputsKnown for one0
Combo headphone/mic portKnown for oneYes
Microphone inKnown for oneNo
Keyboardidentical
Windows keysKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8Windows 8.1
Processor special features21 differ
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Identity Protection Technology versionDiffers1.000.00
Intel VT-x with Extended Page Tables (EPT)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® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7205479049
Processor codeDiffersSR0XGSR1SE
Processor package sizeDiffers31 x 24 (BGA1023)25 x 27 mm
Supported instruction setsKnown for oneAVX
Thermal Monitoring TechnologiesDiffersYesNo
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Battery1 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Battery capacityKnown for one3560 mAh
Battery life (max)Known for one5 h
Power1 differ
AC adapter powerDiffers90 W45 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions3 differ
WeightDiffers2.2 kg2.3 kg
WidthDiffers381.6 mm385.6 mm
DepthDiffers256 mm258 mm
HeightKnown for one22.6 mm
Packaging contentidentical
Power cord includedKnown for oneYes
ManualKnown for oneYes
Warranty cardKnown for oneYes
Performanceidentical
AccelerometerKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR

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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