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Product comparison · 2 laptops

Acer Aspire 7 A515-51G-71RS Intel® Core™ i7 i7-7500U Laptop vs Acer Extensa 15 EX2540-55HQ Intel® Core™ i5 i5-7200U Laptop

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  • 138specifications compared
  • 27differ
  • 111identical
  • 8known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 7th gen Intel® Core™ i7
    • 7th gen Intel® Core™ i5
  • Processor model
    • i7-7500U
    • i5-7200U
  • Processor boost frequency
    • 3.5 GHz
    • 3.1 GHz
  • Processor frequency
    • 2.7 GHz
    • 2.5 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Configurable TDP-up frequency
    • 2.9 GHz
    • 2.7 GHz
  • Internal memory
    • 8 GB
    • 6 GB

Side by side

Differences highlightedShow differences only
146 specifications
A

Acer

Aspire 7 A515-51G-71RS Intel® Core™ i7 i7-7500U Laptop

Model A515-51G-71RS

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B

Acer

Extensa 15 EX2540-55HQ Intel® Core™ i5 i5-7200U Laptop

Model EX2540-55HQ

View product
Processor7 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers7th gen Intel® Core™ i77th gen Intel® Core™ i5
Processor modelDiffersi7-7500Ui5-7200U
Processor boost frequencyDiffers3.5 GHz3.1 GHz
Processor frequencyDiffers2.7 GHz2.5 GHz
Processor cacheDiffers4 MB3 MB
Configurable TDP-up frequencyDiffers2.9 GHz2.7 GHz
Memory3 differ
Internal memoryDiffers8 GB6 GB
Internal memory typeDiffersDDR4-SDRAMDDR3L-SDRAM
Maximum internal memoryDiffers20 GB16 GB
Storage2 differ
Optical drive typeDiffersNoDVD±RW
Card reader integratedDiffersYesNo
Graphics3 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 940MXNot available
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card dynamic frequency (max)Differs1050 MHz1000 MHz
Camera1 differ
Front camera resolutionDiffers1280 x 720 pixels640 x 480 pixels
Front camera resolution (numeric)Known for one0.3 MP
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Software1 differ
Operating system installedDiffersWindows 10 HomeLinux
Operating system architectureKnown for one64-bit
Processor special features2 differ
Processor ARK IDDiffers9545195443
Processor codeDiffersSR2ZVSR2ZU
Battery1 differ
Battery life (max)Differs7 h6.5 h
Battery capacityKnown for one48 Wh
Power1 differ
AC adapter powerDiffers65 W45 W
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions6 differ
WeightDiffers2.2 kg2.4 kg
WidthDiffers381.6 mm381.8 mm
DepthDiffers263 mm258 mm
HeightDiffers21.6 mm24.6 mm
Height (front)Differs2.16 cm2.46 cm
Height (rear)Differs2.16 cm2.46 cm

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