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Product comparison · 2 laptops

Acer Predator Helios 300 PH317-51-72JU Intel® Core™ i7 i7-7700HQ Laptop vs Dynabook Satellite Pro A50-E-115 Intel® Core™ i5 i5-8250U Laptop

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  • 131specifications compared
  • 38differ
  • 93identical
  • 73known for one product only

Key differences

  • Product colour
    • Black, Red
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 7th gen Intel® Core™ i7
    • 8th gen Intel® Core™ i5
  • Processor model
    • i7-7700HQ
    • i5-8250U
  • Processor boost frequency
    • 3.8 GHz
    • 3.4 GHz
  • Processor frequency
    • 2.8 GHz
    • 1.6 GHz
  • System bus rate
    • 8 GT/s
    • 4 GT/s

Side by side

Differences highlightedShow differences only
204 specifications
A

Acer

Predator Helios 300 PH317-51-72JU Intel® Core™ i7 i7-7700HQ Laptop

Model PH317-51-72JU

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B

Dynabook

Satellite Pro A50-E-115 Intel® Core™ i5 i5-8250U Laptop

Model A50-E-115

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Design1 differ
Product colourDiffersBlack, RedBlack
Market positioningKnown for oneGaming
Display1 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display surfaceKnown for oneMatt
Dual-screenKnown for oneNo
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers7th gen Intel® Core™ i78th gen Intel® Core™ i5
Processor modelDiffersi7-7700HQi5-8250U
Processor boost frequencyDiffers3.8 GHz3.4 GHz
Processor frequencyDiffers2.8 GHz1.6 GHz
System bus rateDiffers8 GT/s4 GT/s
Processor socketKnown for oneBGA 1356
Processor codenameDiffersKaby LakeKaby Lake R
Bus typeDiffersDMI3OPI
SteppingKnown for oneY0
Thermal Design Power (TDP)Differs45 W15 W
Configurable TDP-up frequencyKnown for one1.8 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers35 W10 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 1x8, 2x4, 2x81x2+2x1, 1x4, 2x2, 4x1
Processor seriesKnown for oneIntel Core i7-7700 Mobile Series
Memoryidentical
Memory clock speedKnown for one2400 MHz
Memory form factorKnown for oneSO-DIMM
Storage5 differ
Total storage capacityDiffers1.12 TB256 GB
Storage mediaDiffersHDD+SSDSSD
SSD capacityDiffers128 GB256 GB
Optical drive typeDiffersNoDVD Super Multi DL
Compatible memory cardsDiffersSD, SDXCMMC, SD, SDHC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
SSD interfaceKnown for oneSATA III
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1050 TiNot available
On-board graphics card familyDiffersIntel® HD GraphicsIntel® UHD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 630Intel® UHD Graphics 620
Maximum on-board graphics card memoryDiffers64 GB32 GB
On-board graphics card base frequencyDiffers350 MHz300 MHz
On-board graphics card IDDiffers0x591B0x5917
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR5
Audioidentical
Audio systemKnown for oneDTS Studio Sound
Number of microphonesKnown for one2
Cameraidentical
Front camera resolution (numeric)Known for one0.9 MP
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD rewrite speedKnown for one4x
CD-R read speedKnown for one24x
CD-R write speedKnown for one24x
CD-RW read speedKnown for one24x
CD-RW write speedKnown for one4x
DVD-R read speedKnown for one8x
DVD-R write speedKnown for one8x
DVD-R Double Layer read speedKnown for one6x
DVD-R Double Layer write speedKnown for one6x
DVD-RW read speedKnown for one8x
DVD-RW write speedKnown for one6x
DVD+R read speedKnown for one8x
DVD+R write speedKnown for one8x
DVD+R Double Layer read speedKnown for one6x
DVD+R Double Layer write speedKnown for one6x
DVD+RW read speedKnown for one8x
DVD+RW write speedKnown for one8x
DVD-RAM read speedKnown for one5x
DVD-RAM write speedKnown for one5x
Disc types supportedKnown for oneCD-R, CD-ROM, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD+RW DL, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW, DVD-RW DL
Networkidentical
Antenna typeKnown for one2x2
WLAN controller modelKnown for oneIntel Dual Band Wireless-AC 8265
Bluetooth versionKnown for one4.2
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers14
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers01
DVI portKnown for oneNo
Thunderbolt ports quantityKnown for one0
Docking connectorKnown for oneNo
Performanceidentical
AccelerometerKnown for oneYes
Keyboardidentical
Keyboard number of keysKnown for one102
Keyboard backlitKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Trial softwareKnown for oneMicrosoft Office
Bundled softwareKnown for oneDTS Sound
Processor special features2 differ
Processor ARK IDDiffers97185124967
Processor codeKnown for oneSR3LA
Processor package sizeDiffers42 x 28 mm42 x 24 mm
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Graphics & IMC lithographyKnown for one14 nm
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Battery1 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Battery capacityKnown for one48 Wh
Battery life (max)Known for one7 h
Poweridentical
AC adapter output currentKnown for one2.37 A
AC adapter output voltageKnown for one19 V
AC adapter powerKnown for one135 W
Securityidentical
Cable lock slotKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Supervisor, User
Fingerprint readerKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers3 kg2 kg
WidthDiffers432.2 mm379 mm
DepthDiffers289.9 mm258 mm
HeightDiffers29 mm23.9 mm
Height (front)Known for one2.9 cm
Height (rear)Known for one2.9 cm
Packaging contentidentical
Toshiba Reliability GuaranteeKnown for oneYes

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