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Product comparison · 2 laptops

Acer Predator 21 X GX21-71-79UY Intel® Core™ i7 i7-7820HK Laptop vs ASUS Vivobook Pro N580VD-DB74T Intel® Core™ i7 i7-7700HQ Laptop

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  • 135specifications compared
  • 33differ
  • 102identical
  • 29known for one product only

Key differences

  • Product colour
    • Black
    • Gold, Metallic
  • Display diagonal
    • 53.3 cm (21")
    • 39.6 cm (15.6")
  • Processor model
    • i7-7820HK
    • i7-7700HQ
  • Processor boost frequency
    • 3.9 GHz
    • 3.8 GHz
  • Processor frequency
    • 2.9 GHz
    • 2.8 GHz
  • Processor cache
    • 8 MB
    • 6 MB
  • Internal memory
    • 64 GB
    • 16 GB
  • Maximum internal memory
    • 64 GB
    • 16 GB

Side by side

Differences highlightedShow differences only
164 specifications
A

Acer

Predator 21 X GX21-71-79UY Intel® Core™ i7 i7-7820HK Laptop

Model GX21-71-79UY

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B

ASUS

Vivobook Pro N580VD-DB74T Intel® Core™ i7 i7-7700HQ Laptop

Model N580VD-DB74T

View product
Design1 differ
Product colourDiffersBlackGold, Metallic
Market positioningKnown for oneGaming
Display1 differ
Display diagonalDiffers53.3 cm (21")39.6 cm (15.6")
Display surfaceKnown for oneMatt
Panel typeKnown for oneIPS
Processor5 differ
Processor modelDiffersi7-7820HKi7-7700HQ
Processor boost frequencyDiffers3.9 GHz3.8 GHz
Processor frequencyDiffers2.9 GHz2.8 GHz
Processor cacheDiffers8 MB6 MB
Processor seriesDiffersIntel Core i7-7800 Mobile SeriesIntel Core i7-7700 Mobile Series
Memory2 differ
Internal memoryDiffers64 GB16 GB
Maximum internal memoryDiffers64 GB16 GB
Memory slotsKnown for one4x SO-DIMM
Storage5 differ
Total storage capacityDiffers2 TB512 GB
Storage mediaDiffersHDD+SSDSSD
HDD speedDiffers7200 RPM5400 RPM
Number of SSDs installedDiffers21
SSD interfaceKnown for oneSATA III
SSD form factorKnown for oneM.2
Compatible memory cardsDiffersSDSD, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Optical drive typeKnown for oneNo
Graphics3 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1080 SLINVIDIA® GeForce® GTX 1050
Discrete graphics card memoryDiffers16 GB2 GB
Discrete graphics memory typeDiffersGDDR5XGDDR5
Audioidentical
Audio systemKnown for oneSonicMaster
Number of built-in speakersKnown for one4
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network1 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.2
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers41
DisplayPorts quantityDiffers10
VGA (D-Sub) ports quantityDiffers01
Thunderbolt 2 ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM175
Keyboardidentical
Full-size keyboardKnown for oneYes
Keyboard backlitKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features3 differ
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Processor ARK IDDiffers9746497185
Intel HD GraphicsKnown for oneYes
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers83
Battery capacityDiffers88 Wh47 Wh
Power1 differ
AC adapter powerDiffers330 W120 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one6.3 A
AC adapter output voltageKnown for one19 V
Securityidentical
Cable lock slot typeKnown for oneKensington
Trusted Platform Module (TPM)Known for oneYes
Certificatesidentical
CertificationKnown for oneUL, FCC Compliance, BSMI, CCC, CB, Energy star
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers8.5 kg2.3 kg
WidthDiffers568 mm380 mm
DepthDiffers314.5 mm256 mm
HeightDiffers83.3 mm19.2 mm
Height (front)Known for one6.88 cm
Height (rear)Known for one8.32 cm
Packaging contentidentical
Power cord includedKnown for oneYes

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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