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Product comparison · 2 laptops

Acer Extensa 15 2540-3121 Intel® Core™ i3 i3-6006U Laptop vs Acer P449-G2-MG-79DD + B246HL

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  • 138specifications compared
  • 38differ
  • 100identical
  • 30known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 6th gen Intel® Core™ i3
    • 7th gen Intel® Core™ i7
  • Processor model
    • i3-6006U
    • i7-7500U
  • Processor frequency
    • 2 GHz
    • 2.7 GHz
  • Processor cache
    • 3 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
168 specifications
A

Acer

Extensa 15 2540-3121 Intel® Core™ i3 i3-6006U Laptop

Model 2540-3121

View product
B

Acer

P449-G2-MG-79DD + B246HLView product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Panel typeKnown for oneIPS
Processor7 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i37th gen Intel® Core™ i7
Processor modelDiffersi3-6006Ui7-7500U
Processor boost frequencyKnown for one3.5 GHz
Processor frequencyDiffers2 GHz2.7 GHz
Processor cacheDiffers3 MB4 MB
Processor codenameDiffersSkylakeKaby Lake
SteppingDiffersD1H0
Configurable TDP-up frequencyKnown for one2.9 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Processor seriesKnown for oneIntel Core i3-6000 Mobile Processor Series
Memory2 differ
Internal memoryDiffers4 GB16 GB
Internal memory typeDiffersDDR3L-SDRAMDDR4-SDRAM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Storage4 differ
Total storage capacityDiffers128 GB1.51 TB
Storage mediaDiffersSSDHDD+SSD
Number of HDDs installedDiffers01
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
SSD capacityDiffers128 GB512 GB
Optical drive typeKnown for oneNo
SSD interfaceKnown for oneSATA III
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® 940MX
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersIntel® HD Graphics 520Intel® HD Graphics 620
On-board graphics card dynamic frequency (max)Differs900 MHz1050 MHz
On-board graphics card IDDiffers19160x5916
Camera1 differ
Front camera resolutionDiffers640 x 480 pixels1280 x 720 pixels
Front camera resolution (numeric)Known for one0.3 MP
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
VGA (D-Sub) ports quantityDiffers01
Docking connectorKnown for oneNo
Keyboard1 differ
Numeric keypadDiffersYesNo
Software1 differ
Operating system installedDiffersLinuxWindows 10 Pro
Operating system architectureKnown for one64-bit
Processor special features3 differ
Graphics & IMC lithographyKnown for one14 nm
Intel® Insider™Known for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers9115795451
Processor codeDiffersSSSR2UWSR2ZV
Intel Small Business Advantage (SBA) versionKnown for one1.00
Battery2 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Battery life (max)Differs6.5 h8 h
Power1 differ
AC adapter powerDiffers45 W65 W
Security1 differ
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerDiffersNoYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Weight & dimensions4 differ
WeightDiffers2.4 kg2 kg
WidthDiffers381.8 mm342 mm
DepthDiffers258 mm236 mm
HeightDiffers24.6 mm21.9 mm
Height (front)Known for one2.46 cm
Height (rear)Known for one2.46 cm
Other featuresidentical
3DKnown for oneNo

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