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Product comparison · 2 laptops

Acer Aspire 3 A315-21-91ZB AMD A9 A9-9420 Laptop vs Acer Predator Helios 300 PH317-51-725J Intel® Core™ i7 i7-7700HQ Laptop

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  • 79specifications compared
  • 33differ
  • 46identical
  • 80known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD A9
    • Intel® Core™ i7
  • Processor model
    • A9-9420
    • i7-7700HQ
  • Processor cores
    • 2
    • 4
  • Processor boost frequency
    • 3.6 GHz
    • 3.8 GHz

Side by side

Differences highlightedShow differences only
159 specifications
A

Acer

Aspire 3 A315-21-91ZB AMD A9 A9-9420 Laptop

Model A315-21-91ZB

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B

Acer

Predator Helios 300 PH317-51-725J Intel® Core™ i7 i7-7700HQ Laptop

Model PH317-51-725J

View product
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Market positioningKnown for oneGaming
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeDiffersHDFull HD
Panel typeKnown for oneIPS
LED backlightYesYes
Native aspect ratio16:916:9
Processor9 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD A9Intel® Core™ i7
Processor generationDiffers7th Generation AMD A9-Series APUs7th gen Intel® Core™ i7
Processor modelDiffersA9-9420i7-7700HQ
Processor coresDiffers24
Processor threadsKnown for one8
Processor boost frequencyDiffers3.6 GHz3.8 GHz
Processor frequencyDiffers3 GHz2.8 GHz
System bus rateKnown for one8 GT/s
Processor cacheDiffers1 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor lithographyKnown for one14 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i7-7700 Mobile Series
Processor codenameKnown for oneKaby Lake
Bus typeKnown for oneDMI3
Thermal Design Power (TDP)Known for one45 W
Configurable TDP-downKnown for one35 W
TjunctionKnown for one100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 1x8, 2x4, 2x8
PCI Express slots versionKnown for one3.0
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memoryDiffers6 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers12 GB32 GB
Storage4 differ
Total storage capacityDiffers1 TB1.12 TB
Storage mediaDiffersHDDHDD+SSD
Number of HDDs installed11
HDD capacity1 TB1 TB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Number of SSDs installedDiffers01
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA III
Optical drive typeNoNo
Card reader integratedYesYes
Compatible memory cardsDiffersSDSD, SDXC
Graphics3 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 1050 Ti
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersAMD Radeon R5Intel® HD Graphics 630
Maximum on-board graphics card memoryKnown for one64 GB
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card OpenGL versionKnown for one4.4
On-board graphics card IDKnown for one0x591B
Number of discrete graphics cards installedKnown for one1
Audioidentical
Number of built-in speakers22
Built-in microphoneYesYes
Number of microphonesKnown for one2
Camera1 differ
Front cameraYesYes
Front camera resolutionDiffers640 x 480 pixels1280 x 720 pixels
Front camera resolution (numeric)Known for one0.3 MP
Networkidentical
Wi-FiYesYes
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
Ports & interfaces1 differ
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 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 portNoNo
VGA (D-Sub) ports quantity00
Thunderbolt ports quantity00
Thunderbolt 3 ports quantity00
Combo headphone/mic portYesYes
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard backlitKnown for oneYes
Numeric keypadYesYes
Windows keysYesYes
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architectureKnown for one64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneYes
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one14 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Processor ARK IDKnown for one97185
Processor package sizeKnown for one42 x 28 mm
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneYes
Battery3 differ
Battery technologyLithium Polymer (LiPo)Lithium Polymer (LiPo)
Number of battery cellsDiffers24
Battery capacityDiffers4810 mAh48 Wh
Battery life (max)Differs5.5 h7 h
Power1 differ
AC adapter powerDiffers45 W135 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
DC-in jackYesYes
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Weight & dimensions6 differ
WeightDiffers2.1 kg2.7 kg
WidthDiffers381.6 mm432.3 mm
DepthDiffers259 mm289.9 mm
HeightDiffers21.6 mm29 mm
Height (front)Differs2.16 cm2.9 cm
Height (rear)Differs2.16 cm2.9 cm
Packaging contentidentical
AC adapter includedYesYes
Cables includedACAC
ManualYesYes
Power cord includedYesYes
Other featuresidentical
3DNoNo

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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