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Product comparison · 2 laptops

Acer Aspire 3 A315-21-94CH AMD A9 A9-9420 Laptop vs Lenovo ThinkPad E490

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  • 49specifications compared
  • 26differ
  • 23identical
  • 48known 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
  • Panel type
    • LCD
    • IPS
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD A9
    • Intel® Core™ i7
  • Processor model
    • A9-9420
    • i7-8565U
  • Processor cores
    • 2
    • 4

Side by side

Differences highlightedShow differences only
97 specifications
A

Acer

Aspire 3 A315-21-94CH AMD A9 A9-9420 Laptop

Model A315-21-94CH

View product
B

Lenovo

ThinkPad E490View product
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Display4 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeDiffersHDFull HD
Panel typeDiffersLCDIPS
LED backlightYesYes
Native aspect ratio16:916:9
Anti-glare screenKnown for oneYes
Display brightnessKnown for one250 cd/m²
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD A9Intel® Core™ i7
Processor modelDiffersA9-9420i7-8565U
Processor coresDiffers24
Processor threadsKnown for one8
Processor boost frequencyDiffers3.6 GHz4.6 GHz
Processor frequencyDiffers3 GHz1.8 GHz
Processor cacheKnown for one1 MB
Memoryidentical
Internal memory8 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speedKnown for one2400 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 8 GB
Maximum internal memoryKnown for one12 GB
Storage5 differ
Total storage capacityDiffers1.12 TB256 GB
Storage mediaDiffersHDD+SSDSSD
Total SSDs capacityKnown for one256 GB
Number of SSDs installed11
SSD capacityDiffers128 GB256 GB
NVMeKnown for oneYes
SSD interfaceDiffersSATA IIIPCI Express
SSD form factorKnown for oneM.2
Optical drive typeNoNo
Card reader integratedYesYes
Compatible memory cardsDiffersSDMicroSD (TransFlash)
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics1 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board GPU manufacturerKnown for oneIntel
On-board graphics card familyKnown for oneIntel® UHD Graphics
On-board graphics card modelDiffersAMD Radeon R5Intel® UHD Graphics
Audioidentical
Built-in microphoneYesYes
Number of microphonesKnown for one2
Number of built-in speakersKnown for one2
Camera1 differ
Front cameraYesYes
Front camera HD typeKnown for oneHD
Front camera resolutionDiffers640 x 480 pixels1280 x 720 pixels
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
Mobile network connectionKnown for oneNo
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Antenna typeKnown for one2x2
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionKnown for one4.2
Near Field Communication (NFC)Known for oneNo
WWANKnown for oneNot installed
Wi-FiKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
Ethernet LAN (RJ-45) portsKnown for one1
HDMI ports quantityKnown for one1
DisplayPorts quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Combo headphone/mic portKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel SoC
Keyboard3 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard backlitKnown for oneNo
Numeric keypadDiffersYesNo
Keyboard languageDiffersUK EnglishPortuguese
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Operating system architecture64-bit64-bit
Battery1 differ
Battery capacityDiffers4810 mAh45 Wh
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsKnown for one2
Battery life (max)Known for one5.5 h
Power1 differ
AC adapter powerDiffers45 W65 W
USB Type-C charging portKnown for oneYes
DC-in jackKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneYes
Smart card readerKnown for oneNo
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Packaging contentidentical
AC adapter includedYesYes
Weight & dimensionsidentical
WeightKnown for one2.1 kg
WidthKnown for one381.6 mm
DepthKnown for one259 mm
HeightKnown for one21 mm

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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