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Product comparison · 2 laptops

Acer Aspire 3 A315-21G-42EZ AMD A4 A4-9120 Laptop vs Lenovo ThinkPad A275 AMD A10 PRO A10-9700B Laptop

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  • 68specifications compared
  • 34differ
  • 34identical
  • 48known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 31.8 cm (12.5")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Processor family
    • AMD A4
    • AMD A10
  • Processor model
    • A4-9120
    • PRO A10-9700B
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor boost frequency
    • 2.5 GHz
    • 3.4 GHz

Side by side

Differences highlightedShow differences only
116 specifications
A

Acer

Aspire 3 A315-21G-42EZ AMD A4 A4-9120 Laptop

Model A315-21G-42EZ

View product
B

Lenovo

ThinkPad A275 AMD A10 PRO A10-9700B Laptop

Model A275

View product
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Colour nameKnown for oneBlack
Form factorClamshellClamshell
Housing materialKnown for onePlastic
Display3 differ
Display diagonalDiffers39.6 cm (15.6")31.8 cm (12.5")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeDiffersFull HDHD
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneMatt
Display brightnessKnown for one220 cd/m²
Contrast ratio (typical)Known for one500:1
Processor7 differ
Processor manufacturerAMDAMD
Processor familyDiffersAMD A4AMD A10
Processor modelDiffersA4-9120PRO A10-9700B
Processor coresDiffers24
Processor threadsDiffers24
Processor boost frequencyDiffers2.5 GHz3.4 GHz
Processor frequencyDiffers2.2 GHz2.5 GHz
Processor cacheDiffers1 MB2 MB
Processor cache typeKnown for oneSmart Cache
Processor generationKnown for one7th Generation AMD A4-Series APUs
Memory1 differ
Internal memory8 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speedKnown for one1866 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryDiffers12 GB16 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage3 differ
Total storage capacityDiffers1 TB128 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Optical drive typeNoNo
Card reader integratedYesYes
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics3 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon 520Not available
On-board graphics card familyKnown for oneAMD Radeon R
On-board graphics card modelDiffersAMD Radeon R3AMD Radeon R7
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
Audioidentical
Audio chipKnown for oneRealtek ALC3268
Number of built-in speakers22
Speaker powerKnown for one1.5 W
Built-in microphoneYesYes
Camera2 differ
Front cameraYesYes
Front camera resolution (numeric)Differs0.3 MP1 MP
Front camera HD typeKnown for oneHD
Front camera resolutionDiffers640 x 480 pixels1280 x 720 pixels
Front camera signal formatKnown for one720p
Networkidentical
Wi-FiYesYes
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionKnown for one4.1
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
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
HDMI versionKnown for one1.4b
DisplayPorts quantity00
Thunderbolt 3 ports quantity00
Combo headphone/mic portYesYes
SmartCard slotKnown for oneYes
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one0
Thunderbolt ports quantityKnown for one0
Docking connectorKnown for oneNo
Keyboard2 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard backlitKnown for oneYes
Numeric keypadDiffersYesNo
Spill-resistant keyboardKnown for oneYes
Windows keysYesYes
Software1 differ
Operating system installedDiffersLinuxWindows 10 Pro
Operating system architectureKnown for one64-bit
Battery3 differ
Number of battery cellsDiffers23+3
Battery capacityDiffers4810 mAh46 Wh
Battery life (max)Differs5.5 h10.1 h
Battery technologyKnown for oneLithium Polymer (LiPo)
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
Security1 differ
Cable lock slotKnown for oneYes
Fingerprint readerDiffersNoYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneMIL-STD-810G
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.1 kg1.36 kg
WidthDiffers381.6 mm305.5 mm
DepthDiffers259 mm208.5 mm
HeightDiffers21.6 mm20.3 mm
Height (front)Known for one2.16 cm
Height (rear)Known for one2.16 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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