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Product comparison · 2 laptops

Acer Aspire E E5-571G-77K8 Intel® Core™ i7 i7-4510U Laptop vs Acer Aspire E E5-771G-51T2 Intel® Core™ i5 i5-4210U Laptop

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  • 142specifications compared
  • 33differ
  • 109identical
  • 31known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-4510U
    • i5-4210U
  • Processor boost frequency
    • 3.1 GHz
    • 2.7 GHz
  • Processor frequency
    • 2 GHz
    • 1.7 GHz

Side by side

Differences highlightedShow differences only
173 specifications
A

Acer

Aspire E E5-571G-77K8 Intel® Core™ i7 i7-4510U Laptop

Model E5-571G-77K8

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B

Acer

Aspire E E5-771G-51T2 Intel® Core™ i5 i5-4210U Laptop

Model E5-771G-51T2

View product
Design1 differ
Product colourDiffersBlackSilver
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeKnown for oneFull HD
Display surfaceKnown for oneMatt
Processor7 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-4510Ui5-4210U
Processor boost frequencyDiffers3.1 GHz2.7 GHz
Processor frequencyDiffers2 GHz1.7 GHz
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel Core i5-4200 Mobile series
Memory1 differ
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Maximum internal memoryKnown for one16 GB
Storage4 differ
Total storage capacityDiffers500 GB1 TB
Storage mediaDiffersHybrid-HDDHDD
Number of HDDs installedDiffers01
HDD capacityKnown for one1 TB
Compatible memory cardsDiffersMMC, SDSD
Hybrid-HDD cache typeKnown for oneSSD
Hybrid-HDD capacityKnown for one500 GB
Hybrid-HDD cache memoryKnown for one8 GB
Graphics3 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 840MNVIDIA® GeForce® 840M
On-board graphics card dynamic frequency (max)Differs1100 MHz1000 MHz
On-board graphics card DirectX versionDiffers11.2/1212
Number of discrete graphics cards installedKnown for one1
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card OpenGL versionKnown for one4.3
Audioidentical
Audio systemKnown for oneHD
Cameraidentical
Front camera resolution (numeric)Known for one0.9 MP
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Headphone outputsDiffers01
Microphone inDiffersNoYes
Total number of SATA connectorsKnown for one4
Micro-USB 2.0 ports quantityKnown for one0
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
Thunderbolt 2 ports quantityKnown for one0
Combo headphone/mic portKnown for oneYes
Keyboardidentical
Windows keysKnown for oneYes
Processor special features4 differ
Intel FDI TechnologyDiffersYesNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x
Processor ARK IDDiffers8101581016
Processor codeDiffersSR1EBSR1EF
UARTKnown for oneYes
Battery2 differ
Number of battery cellsDiffers64
Battery capacityDiffers5000 mAh3220 mAh
Battery life (max)Known for one4 h
Poweridentical
AC adapter powerKnown for one90 W
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions5 differ
WeightDiffers2.5 kg3 kg
WidthDiffers381.6 mm424.1 mm
DepthDiffers256 mm289.5 mm
HeightKnown for one27.9 mm
Height (front)Differs2.53 cm2.79 cm
Height (rear)Differs3.03 cm2.79 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo
Optical driveidentical
Disc types supportedKnown for oneCD, DVD

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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