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Product comparison · 2 laptops

Acer Aspire 3 A315-21G-99BM AMD A9 A9-9420 Laptop vs Acer ASPIRE 3 A315-21

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  • 70specifications compared
  • 6differ
  • 64identical
  • 14known for one product only

Key differences

  • Product colour
    • Black
    • Grey
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor model
    • A9-9420
    • A9-9400
  • Number of built-in speakers
    • 2
    • 1
  • AC adapter power
    • 65 W
    • 45 W

Side by side

Differences highlightedShow differences only
84 specifications
A

Acer

Aspire 3 A315-21G-99BM AMD A9 A9-9420 Laptop

Model A315-21G-99BM

View product
B

Acer

ASPIRE 3 A315-21View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlackGrey
Form factorClamshellClamshell
Display2 differ
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeDiffersHDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Dual-screenNoNo
Processor1 differ
Processor manufacturerAMDAMD
Processor familyAMD A9AMD A9
Processor generation7th Generation AMD A9-Series APUs7th Generation AMD A9-Series APUs
Processor modelDiffersA9-9420A9-9400
Processor coresKnown for one2
Processor threadsKnown for one2
Processor boost frequencyKnown for one3.6 GHz
Processor frequency3 GHz3 GHz
Processor cacheKnown for one1 MB
Memoryidentical
Internal memory8 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memory12 GB12 GB
Storageidentical
Total storage capacity256 GB256 GB
Storage mediaSSDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA III
Optical drive typeNoNo
Card reader integratedYesYes
Compatible memory cardsKnown for oneSD
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card modelAMD Radeon R5AMD Radeon R5
Audio1 differ
Number of built-in speakersDiffers21
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Front camera resolution (numeric)0.3 MP0.3 MP
Front camera resolution640 x 480 pixels640 x 480 pixels
Networkidentical
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionKnown for one4.0
Ports & interfacesidentical
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantityKnown for one0
DVI portNoNo
VGA (D-Sub) ports quantity00
Thunderbolt ports quantity00
Thunderbolt 3 ports quantity00
Headphone outputs11
Combo headphone/mic portYesYes
Docking connectorKnown for oneNo
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Windows keysYesYes
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architectureKnown for one64-bit
Batteryidentical
Battery technologyLithium Polymer (LiPo)Lithium Polymer (LiPo)
Number of battery cells22
Battery capacity4810 mAh4810 mAh
Battery life (max)5.5 h5.5 h
Power1 differ
AC adapter powerDiffers65 W45 W
AC adapter frequency50/60 Hz50/60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
DC-in jackYesYes
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensionsidentical
Weight2.1 kg2.1 kg
Width381.6 mm381.6 mm
Depth259 mm259 mm
Height21.6 mm21.6 mm
Height (front)2.16 cm2.16 cm
Height (rear)2.16 cm2.16 cm
Packaging contentidentical
AC adapter includedYesYes
ManualYesYes
Power cord includedYesYes

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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