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Product comparison · 2 laptops

Acer Aspire E5-771G vs ASUS X551MA-SX056D Intel® Pentium® N3520 Laptop

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  • 116specifications compared
  • 58differ
  • 58identical
  • 48known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Processor family
    • Intel® Core™ i7
    • Intel® Pentium®
  • Processor model
    • i7-4510U
    • N3520
  • Processor cores
    • 2
    • 4
  • Processor boost frequency
    • 3.1 GHz
    • 2.42 GHz
  • Processor frequency
    • 2 GHz
    • 2.17 GHz

Side by side

Differences highlightedShow differences only
164 specifications
A

Acer

Aspire E5-771GView product
B

ASUS

X551MA-SX056D Intel® Pentium® N3520 Laptop

Model X551MA-SX056D

View product
Display3 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDHD
Display surfaceKnown for oneGloss
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel® Pentium®
Processor modelDiffersi7-4510UN3520
Processor coresDiffers24
Processor boost frequencyDiffers3.1 GHz2.42 GHz
Processor frequencyDiffers2 GHz2.17 GHz
Processor cacheDiffers4 MB2 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1168BGA 1170
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel® Pentium N3000 Series for Mobile
Processor codenameDiffersHaswellBay Trail
SteppingDiffersD0B3
Thermal Design Power (TDP)Differs15 W7.5 W
Scenario Design Power (SDP)Known for one4.5 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers124
Processor generationKnown for one4th gen Intel® Core™ i7
System bus rateKnown for one5 GT/s
Bus typeKnown for oneDMI2
PCI Express configurationsKnown for one4x1, 2x4
Memory3 differ
Internal memoryDiffers16 GB4 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Maximum internal memoryDiffers16 GB4 GB
Storage4 differ
Total storage capacityDiffers1.12 TB500 GB
Storage mediaDiffersHDD+SSDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD±RWDVD Super Multi
Compatible memory cardsDiffersSDMMC, SD
HDD interfaceKnown for oneSATA
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Graphics3 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics
On-board graphics card base frequencyDiffers200 MHz313 MHz
On-board graphics card burst frequencyKnown for one854 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz854 MHz
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDKnown for one0xA16
Audioidentical
Audio systemKnown for oneSonicMaster
Network1 differ
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Number of SATA III connectorsKnown for one4
Keyboardidentical
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1FreeDOS
Operating system architectureKnown for one64-bit
Processor special features17 differ
Graphics & IMC lithographyKnown for one22 nm
Intel FDI TechnologyDiffersYesNo
Intel Identity Protection Technology versionDiffers1.000.00
Intel Rapid Storage TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)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® Quick Sync Video TechnologyDiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor ARK IDDiffers8101579049
Processor codeDiffersSR1EBSR1SE
Processor package sizeDiffers40 x 24 x 1.5 mm25 x 27 mm
Thermal Monitoring TechnologiesDiffersYesNo
Intel ME Firmware VersionKnown for one9.5
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Smart CacheKnown for oneYes
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Battery2 differ
Number of battery cellsDiffers43
Battery capacityDiffers3220 mAh33 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers90 W33 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one1.73 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers3 kg2.15 kg
WidthDiffers423.3 mm380 mm
DepthDiffers289.9 mm251 mm
Height (front)Known for one3.09 cm
Height (rear)Known for one3.66 cm
HeightKnown for one28 mm
Packaging contentidentical
AC adapter includedKnown for oneYes

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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