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Product comparison · 2 laptops

Acer Predator 21 X GX21-71-746S Intel® Core™ i7 i7-7820HK Laptop vs HP OMEN by - 17-w207na

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  • 135specifications compared
  • 42differ
  • 93identical
  • 51known for one product only

Key differences

  • Product colour
    • Black
    • Black, Carbon, Red
  • Display diagonal
    • 53.3 cm (21")
    • 43.9 cm (17.3")
  • Display resolution
    • 2560 x 1080 pixels
    • 1920 x 1080 pixels
  • HD type
    • WFHD
    • Full HD
  • Native aspect ratio
    • 21:9
    • 16:9
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 7th gen Intel® Core™ i7
    • 7th gen Intel® Core™ i5
  • Processor model
    • i7-7820HK
    • i5-7300HQ

Side by side

Differences highlightedShow differences only
186 specifications
A

Acer

Predator 21 X GX21-71-746S Intel® Core™ i7 i7-7820HK Laptop

Model GX21-71-746S

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B

HP

OMEN by - 17-w207na

Model 17-w207na

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Design1 differ
Product colourDiffersBlackBlack, Carbon, Red
Country of originKnown for oneChina
Display4 differ
Display diagonalDiffers53.3 cm (21")43.9 cm (17.3")
Display resolutionDiffers2560 x 1080 pixels1920 x 1080 pixels
HD typeDiffersWFHDFull HD
Panel typeKnown for oneIPS
Native aspect ratioDiffers21:916:9
Display surfaceKnown for oneMatt
Processor9 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers7th gen Intel® Core™ i77th gen Intel® Core™ i5
Processor modelDiffersi7-7820HKi5-7300HQ
Processor threadsDiffers84
Processor boost frequencyDiffers3.9 GHz3.5 GHz
Processor frequencyDiffers2.9 GHz2.5 GHz
Processor cacheDiffers8 MB6 MB
Processor cache typeKnown for oneSmart Cache
Processor seriesDiffersIntel Core i7-7800 Mobile SeriesIntel Core i5-700 Desktop Series
PCI Express configurationsDiffers1x16, 1x8, 2x4, 2x81x16, 1x8+2x4, 2x8
Memory3 differ
Internal memoryDiffers64 GB8 GB
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Differs4 x 16 GB2 x 4 GB
Memory slotsKnown for one4x SO-DIMM
Maximum internal memoryDiffers64 GB16 GB
Memory clock speedKnown for one2133 MHz
Storage4 differ
Total storage capacityDiffers2 TB1.25 TB
HDD sizeKnown for one2.5"
Number of SSDs installedDiffers21
SSD capacityDiffers512 GB256 GB
Optical drive typeDiffersNoDVD Super Multi
Total HDDs capacityKnown for one1 TB
Total SSDs capacityKnown for one256 GB
NVMeKnown for oneYes
SSD interfaceKnown for oneNVMe 3.0, PCI Express
Graphics4 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1080 SLINVIDIA® GeForce® GTX 1050
Discrete graphics card memoryDiffers16 GB4 GB
Discrete graphics memory typeDiffersGDDR5XGDDR5
On-board graphics card dynamic frequency (max)Differs1100 MHz1000 MHz
Graphics card Open GL supportKnown for oneYes
Audio1 differ
Number of built-in speakersDiffers42
Speakers manufacturerKnown for oneBang & Olufsen
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Front camera signal formatKnown for one720p
Network1 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Bluetooth versionKnown for one4.2
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
DisplayPorts quantityDiffers10
Thunderbolt 3 ports quantityKnown for one0
Headphone outputsKnown for one0
Microphone inKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® CM238
Keyboardidentical
Keyboard backlitKnown for oneYes
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Keyboard languageKnown for oneUK English
Island-style keyboardKnown for oneYes
Processor special features4 differ
Graphics & IMC lithographyKnown for one14 nm
Intel HD GraphicsKnown for oneYes
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers9746497456
Battery2 differ
Number of battery cellsDiffers86
Battery capacityDiffers88 Wh62 Wh
Power1 differ
AC adapter powerDiffers330 W150 W
AC adapter frequencyKnown for one50 - 60 Hz
Security1 differ
Password protection typeDiffersBIOS, HDD, Supervisor, UserPower on
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Weight & dimensions4 differ
WeightDiffers8.5 kg2.85 kg
WidthDiffers568 mm416 mm
DepthDiffers314.5 mm279 mm
HeightDiffers83.3 mm29.9 mm
Height (front)Known for one6.88 cm
Height (rear)Known for one8.32 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Power cord includedKnown for oneYes
Brand-specific featuresidentical
HP JumpStartKnown for oneYes
HP CoolSenseKnown for oneYes
HP Audio BoostKnown for oneYes
HP Audio SwitchKnown for oneYes
HP ImagepadKnown for oneYes
HP front cameraKnown for oneHP Wide Vision HD
HP segmentKnown for oneHome
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Other featuresidentical
3DKnown for oneNo

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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