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Product comparison · 2 laptops

Acer Predator Helios 300 PH317-51-71RB Intel® Core™ i7 i7-7700HQ Laptop vs Dynabook Portégé X30-E-10U Intel® Core™ i5 i5-8250U Laptop

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  • 125specifications compared
  • 42differ
  • 83identical
  • 56known for one product only

Key differences

  • Product colour
    • Black, Red
    • Blue
  • Display diagonal
    • 43.9 cm (17.3")
    • 33.8 cm (13.3")
  • Touchscreen
    • No
    • Yes
  • 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

Side by side

Differences highlightedShow differences only
181 specifications
A

Acer

Predator Helios 300 PH317-51-71RB Intel® Core™ i7 i7-7700HQ Laptop

Model PH317-51-71RB

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B

Dynabook

Portégé X30-E-10U Intel® Core™ i5 i5-8250U Laptop

Model X30-E-10U

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Design1 differ
Product colourDiffersBlack, RedBlue
Market positioningKnown for oneGaming
Display2 differ
Display diagonalDiffers43.9 cm (17.3")33.8 cm (13.3")
TouchscreenDiffersNoYes
Panel typeKnown for oneIPS
Dual-screenKnown for oneNo
Display surfaceKnown for oneMatt
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 seriesKnown for oneIntel Core i7-7700 Mobile Series
Processor codenameDiffersKaby LakeKaby Lake R
Bus typeDiffersDMI3OPI
Thermal Design Power (TDP)Differs45 W15 W
Configurable TDP-downDiffers35 W10 W
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 1x8, 2x4, 2x81x2+2x1, 1x4, 2x2, 4x1
Processor socketKnown for oneBGA 1356
SteppingKnown for oneY0
Configurable TDP-up frequencyKnown for one1.8 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memoryidentical
Memory clock speedKnown for one2400 MHz
Memory form factorKnown for oneSO-DIMM
Storage5 differ
Total storage capacityDiffers1.12 TB256 GB
Storage mediaDiffersHDD+SSDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
SSD capacityDiffers128 GB256 GB
SSD interfaceDiffersSATA IIIPCI Express
Card reader integratedDiffersNoYes
SSD form factorKnown for oneM.2
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1060Not available
Discrete graphics card memoryKnown for one6 GB
Discrete graphics memory typeKnown for oneGDDR5
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
Audioidentical
Audio systemKnown for oneDTS Studio Sound
Speakers manufacturerKnown for oneHarman Kardon
Number of microphonesKnown for one2
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network2 differ
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionKnown for one4.2
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers02
Ethernet LAN (RJ-45) portsKnown for one1
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one0
Thunderbolt ports quantityKnown for one0
Docking connectorKnown for oneNo
USB Type-C DisplayPort Alternate ModeKnown for oneYes
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Keyboard2 differ
Pointing deviceDiffersTouchpadTouchpad + Accupoint
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Keyboard number of keysKnown for one87
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Trial softwareKnown for oneMicrosoft Office
Processor special features2 differ
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
Processor ARK IDDiffers97185124967
Processor package sizeDiffers42 x 28 mm42 x 24 mm
Processor codeKnown for oneSR3LA
Battery1 differ
Number of battery cellsDiffers43
Battery capacityKnown for one48 Wh
Battery life (max)Known for one7 h
Poweridentical
AC adapter powerKnown for one180 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter output currentKnown for one2.25 A
AC adapter output voltageKnown for one20 V
Securityidentical
Fingerprint readerKnown for oneNo
Cable lock slotKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Weight & dimensions4 differ
WeightDiffers3 kg1.05 kg
WidthDiffers432.2 mm316 mm
DepthDiffers289.9 mm227 mm
HeightDiffers29 mm16.4 mm
Height (front)Known for one2.9 cm
Height (rear)Known for one2.9 cm
Packaging contentidentical
Power cord includedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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