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Product comparison · 2 laptops

Acer Aspire 3 A315-51-31DY Intel® Core™ i3 i3-6006U Laptop vs Acer TravelMate P4 P449-M-78BR Intel® Core™ i7 i7-6500U Laptop

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  • 138specifications compared
  • 36differ
  • 102identical
  • 29known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 6th gen Intel® Core™ i3
    • 6th gen Intel® Core™ i7
  • Processor model
    • i3-6006U
    • i7-6500U
  • Processor frequency
    • 2 GHz
    • 2.5 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Processor socket
    • BGA 1356
    • LGA 1356 (Socket B2)
  • PCI Express configurations
    • 1x2+2x1, 1x4, 2x2, 4x1
    • 1x4, 4x1

Side by side

Differences highlightedShow differences only
167 specifications
A

Acer

Aspire 3 A315-51-31DY Intel® Core™ i3 i3-6006U Laptop

Model A315-51-31DY

View product
B

Acer

TravelMate P4 P449-M-78BR Intel® Core™ i7 i7-6500U Laptop

Model P449-M-78BR

View product
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Panel typeKnown for oneTFT
Processor8 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i36th gen Intel® Core™ i7
Processor modelDiffersi3-6006Ui7-6500U
Processor boost frequencyKnown for one3.1 GHz
Processor frequencyDiffers2 GHz2.5 GHz
Processor cacheDiffers3 MB4 MB
Processor socketDiffersBGA 1356LGA 1356 (Socket B2)
Processor seriesDiffersIntel Core i3-6000 Mobile Processor SeriesIntel Core i7-6500 Mobile series
Configurable TDP-up frequencyKnown for one2.6 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.8 GHz
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x4, 4x1
Memory2 differ
Internal memoryDiffers4 GB8 GB
Maximum internal memoryDiffers12 GB20 GB
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one1x SO-DIMM
Storage2 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
HDD sizeKnown for one2.5"
Graphics2 differ
Maximum on-board graphics card memoryDiffers32 GB1.74 GB
On-board graphics card dynamic frequency (max)Differs900 MHz1050 MHz
Camera1 differ
Front camera resolutionDiffers640 x 480 pixels1280 x 720 pixels
Front camera signal formatKnown for one720p
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.2
Near Field Communication (NFC)Known for oneYes
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
Performanceidentical
AccelerometerKnown for oneYes
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Number of touchpad buttonsKnown for one2
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Processor special features5 differ
Graphics & IMC lithographyKnown for one14 nm
Intel TSX-NI versionDiffers0.001.00
Intel® Insider™Known for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers9115788194
Processor codeDiffersSSSR2UWSR2EZ
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2, AVX 2.0
Battery4 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers24
Battery capacityDiffers4810 mAh48 Wh
Battery voltageKnown for one15.2 V
Battery life (max)Differs6.5 h8 h
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 oneHDD, Supervisor, User
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.1 kg2 kg
WidthDiffers381.6 mm342 mm
DepthDiffers259 mm236 mm
HeightDiffers21.6 mm22.3 mm
Height (front)Known for one2.16 cm
Height (rear)Known for one2.16 cm

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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