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Product comparison · 2 laptops

Acer Aspire 3 A315-21G-48ER AMD A4 A4-9120 Laptop vs HP 745 G5

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  • 61specifications compared
  • 29differ
  • 32identical
  • 48known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor family
    • AMD A4
    • AMD Ryzen™ 7 PRO
  • Processor model
    • A4-9120
    • 2700U
  • Processor cores
    • 2
    • 4
  • Processor boost frequency
    • 2.5 GHz
    • 3.8 GHz
  • Processor frequency
    • 2.2 GHz
    • 2 GHz
  • Internal memory
    • 4 GB
    • 8 GB

Side by side

Differences highlightedShow differences only
109 specifications
A

Acer

Aspire 3 A315-21G-48ER AMD A4 A4-9120 Laptop

Model A315-21G-48ER

View product
B

HP

745 G5View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlackSilver
Form factorClamshellClamshell
Country of originKnown for oneChina
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenKnown for oneNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Dual-screenKnown for oneNo
Panel typeKnown for oneIPS
Processor6 differ
Processor manufacturerAMDAMD
Processor familyDiffersAMD A4AMD Ryzen™ 7 PRO
Processor generationDiffers7th Generation AMD A4-Series APUsAMD Ryzen PRO 2000 Series
Processor modelDiffersA4-91202700U
Processor coresDiffers24
Processor boost frequencyDiffers2.5 GHz3.8 GHz
Processor frequencyDiffers2.2 GHz2 GHz
Processor lithographyKnown for one28 nm
Processor cacheKnown for one6 MB
Memory4 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory form factorDiffersOn-board + SO-DIMMSO-DIMM
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers12 GB32 GB
Maximum internal memory (64-bit)Known for one12 GB
Memory clock speedKnown for one2400 MHz
Memory layout (slots x size)Known for one1 x 8 GB
Storage2 differ
Total storage capacityDiffers1 TB256 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Optical drive typeNoNo
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD
Total SSDs capacityKnown for one256 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for onePCI Express
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card familyDiffersAMD Radeon R3AMD Radeon RX Vega Graphics
On-board graphics card modelDiffersAMD Radeon R3AMD Radeon Vega 10
Audioidentical
Number of built-in speakersKnown for one2
Built-in microphoneYesYes
Audio systemKnown for oneBang & Olufsen
Cameraidentical
Front cameraYesYes
Front camera resolution (numeric)Known for one0.3 MP
Front camera resolutionKnown for one640 x 480 pixels
Front camera signal formatKnown for one720p
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 one4.2
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
DisplayPorts quantity00
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one0
Thunderbolt ports quantityKnown for one0
Thunderbolt 3 ports quantity00
Headphone outputsKnown for one1
Combo headphone/mic portYesYes
HDMI versionKnown for one2.0
Docking connectorKnown for oneYes
Keyboard2 differ
Pointing deviceDiffersTouchpadClickpad
Numeric keypadDiffersYesNo
Windows keysYesYes
Keyboard languageKnown for oneFrench
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Operating system architecture64-bit64-bit
Drivers includedKnown for oneYes
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers23
Battery capacityDiffers4810 mAh50 Wh
Battery life (max)Known for one5.5 h
Poweridentical
AC adapter power45 W45 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
DC-in jackYesYes
Weight & dimensions4 differ
WeightDiffers2.1 kg1.48 kg
WidthDiffers381.6 mm326 mm
DepthDiffers259 mm234 mm
HeightDiffers21.6 mm17.9 mm
Height (front)Known for one2.16 cm
Height (rear)Known for one2.16 cm
Packaging contentidentical
AC adapter includedYesYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Warranty cardKnown for oneYes
Performanceidentical
Ambient light sensorKnown for oneYes
Brand-specific featuresidentical
HP JumpStartKnown for oneYes
HP Recovery ManagerKnown for oneYes
HP Support AssistantKnown for oneYes
HP Smart AC AdapterKnown for oneYes
HP Management toolsKnown for oneHP BIOSphere Gen4, HP DriveLock and Automatic DriveLock, HP Fingerprint Sensor, HP Password Manager, HP Secure Erase, HP Sure Click, HP SureStart Gen4, HP Wireless Wakeup, HP Client Security Gen4, HP Sure Recover, HP Sure Run
HP Software providedKnown for oneHP LAN Protection, HP Velocity, HP ePrint Driver + JetAdvantage, HP Hotkey Support, HP Noise Cancellation Software, HP PhoneWise
Securityidentical
Trusted Platform Module (TPM)Known for oneYes

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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