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Product comparison · 2 laptops

Acer PH317-51-7815+Helmet VR vs HP 850 G5 + USB-C Mini Dock

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  • 125specifications compared
  • 45differ
  • 80identical
  • 52known for one product only

Key differences

The Acer PH317-51-7815+Helmet VR has 0.2 GHz more processor boost frequency than the HP 850 G5 + USB-C Mini Dock (3.8 GHz vs 3.6 GHz). The Acer PH317-51-7815+Helmet VR has 1.1 GHz more processor frequency than the HP 850 G5 + USB-C Mini Dock (2.8 GHz vs 1.7 GHz). The Acer PH317-51-7815+Helmet VR has 4 GT/s more system bus rate than the HP 850 G5 + USB-C Mini Dock (8 GT/s vs 4 GT/s). Only the Acer PH317-51-7815+Helmet VR has discrete graphics card. Only the HP 850 G5 + USB-C Mini Dock has docking connector.

  • Product colour
    • Black, Red
    • Silver
  • 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
    • i5-8350U
  • Processor boost frequency
    • 3.8 GHz
    • 3.6 GHz
  • Processor frequency
    • 2.8 GHz
    • 1.7 GHz
  • System bus rate
    • 8 GT/s
    • 4 GT/s

Side by side

Differences highlightedShow differences only
177 specifications
A

Acer

PH317-51-7815+Helmet VRView product
B

HP

850 G5 + USB-C Mini DockView product
Design1 differ
Product colourDiffersBlack, RedSilver
Market positioningKnown for oneGaming
Country of originKnown for oneChina
Display1 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Dual-screenKnown for oneNo
Display brightnessKnown for one220 cd/m²
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers7th gen Intel® Core™ i78th gen Intel® Core™ i5
Processor modelDiffersi7-7700HQi5-8350U
Processor boost frequencyDiffers3.8 GHz3.6 GHz
Processor frequencyDiffers2.8 GHz1.7 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 one1.9 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memoryidentical
Memory clock speedKnown for one2400 MHz
Memory layout (slots x size)Known for one1 x 8 GB
Storage3 differ
Total storage capacityDiffers1.12 TB256 GB
Storage mediaDiffersHDD+SSDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
SSD capacityDiffers128 GB256 GB
Total SSDs capacityKnown for one256 GB
NVMeKnown for oneYes
SSD interfaceKnown for oneNVMe 3.0, PCI Express
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 oneBang & Olufsen
Number of microphonesKnown for one3
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Front camera HD typeKnown for oneHD
Networkidentical
Antenna typeKnown for one2x2
WLAN controller modelKnown for oneIntel Dual Band Wireless-AC 8265
Bluetooth versionKnown for one4.2
Near Field Communication (NFC)Known for oneYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one0
Thunderbolt ports quantityKnown for one0
Headphone outputsKnown for one1
Docking connectorDiffersNoYes
HDMI versionKnown for one1.4b
Keyboard1 differ
Pointing deviceDiffersTouchpadClickpad
Keyboard backlitKnown for oneYes
Windows keysKnown for oneYes
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Processor special features7 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 Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers97185124969
Processor package sizeDiffers42 x 28 mm42 x 24 mm
Processor codeKnown for oneSR3L9
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers43
Battery capacityDiffers48 Wh56 Wh
Battery life (max)Known for one7 h
Power1 differ
AC adapter powerDiffers180 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Security1 differ
Fingerprint readerDiffersNoYes
Cable lock slotKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Weight & dimensions4 differ
WeightDiffers3 kg1.78 kg
WidthDiffers432.2 mm370 mm
DepthDiffers289.9 mm252 mm
HeightDiffers29 mm18.3 mm
Height (front)Known for one2.9 cm
Height (rear)Known for one2.9 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY 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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