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Product comparison · 2 laptops

Acer Predator 21 X GX21-71-76ZF Intel® Core™ i7 i7-7820HK Laptop vs ASUS Zenbook 3 Deluxe UX490UA-BE039T Intel® Core™ i7 i7-7500U Laptop

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  • 128specifications compared
  • 54differ
  • 74identical
  • 54known for one product only

Key differences

  • Product colour
    • Black
    • Blue
  • Display diagonal
    • 53.3 cm (21")
    • 35.6 cm (14")
  • Display resolution
    • 2560 x 1080 pixels
    • 1920 x 1080 pixels
  • HD type
    • WFHD
    • Full HD
  • Native aspect ratio
    • 21:9
    • 16:9
  • Processor model
    • i7-7820HK
    • i7-7500U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
182 specifications
A

Acer

Predator 21 X GX21-71-76ZF Intel® Core™ i7 i7-7820HK Laptop

Model GX21-71-76ZF

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B

ASUS

Zenbook 3 Deluxe UX490UA-BE039T Intel® Core™ i7 i7-7500U Laptop

Model UX490UA-BE039T

View product
Design1 differ
Product colourDiffersBlackBlue
Market positioningKnown for oneGaming
Display4 differ
Display diagonalDiffers53.3 cm (21")35.6 cm (14")
Display resolutionDiffers2560 x 1080 pixels1920 x 1080 pixels
HD typeDiffersWFHDFull HD
Native aspect ratioDiffers21:916:9
Display surfaceKnown for oneGloss
Panel typeKnown for oneIPS
Processor12 differ
Processor modelDiffersi7-7820HKi7-7500U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.9 GHz3.5 GHz
Processor frequencyDiffers2.9 GHz2.7 GHz
System bus rateDiffers8 GT/s4 GT/s
Processor cacheDiffers8 MB4 MB
Processor socketKnown for oneBGA 1356
Bus typeDiffersDMI3OPI
SteppingKnown for oneH0
Thermal Design Power (TDP)Differs45 W15 W
Configurable TDP-up frequencyKnown for one2.9 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers35 W7.5 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 i7-7800 Mobile Series
Memory3 differ
Internal memoryDiffers32 GB8 GB
Internal memory typeDiffersDDR4-SDRAMLPDDR3-SDRAM
Memory clock speedKnown for one2133 MHz
Memory form factorKnown for oneOn-board
Maximum internal memoryDiffers64 GB8 GB
Maximum internal memory (64-bit)Known for one8 GB
Memory slotsKnown for one4x SO-DIMM
Storage6 differ
Total storage capacityDiffers2 TB1 TB
Storage mediaDiffersHDD+SSDSSD
Number of SSDs installedDiffers21
SSD capacityDiffers512 GB1 TB
SSD interfaceDiffersSATA IIIPCI Express 3.0
SSD form factorKnown for oneM.2
Card reader integratedDiffersYesNo
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Compatible memory cardsKnown for oneSD
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1080 SLINot available
On-board graphics card modelDiffersIntel® HD Graphics 630Intel® HD Graphics 620
Maximum on-board graphics card memoryDiffers64 GB32 GB
On-board graphics card base frequencyDiffers350 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1050 MHz
On-board graphics card IDDiffers0x591B0x5916
Discrete graphics card memoryKnown for one16 GB
Discrete graphics memory typeKnown for oneGDDR5X
Audioidentical
Audio systemKnown for oneSonicMaster Premium
Number of built-in speakersKnown for one4
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network2 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersYesNo
Bluetooth versionKnown for one4.1
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers40
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers02
Micro-USB 2.0 ports quantityKnown for one0
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers10
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Headphone outputsKnown for one1
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10
Processor special features4 differ
Intel TSX-NIDiffersYesNo
Intel TSX-NI versionDiffers1.000.00
Intel® Insider™Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Processor ARK IDDiffers9746495451
Processor codeKnown for oneSR2ZV
Processor package sizeDiffers42 x 28 mm42 x 24 mm
Intel HD GraphicsKnown for oneYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers84
Battery capacityDiffers88 Wh46 Wh
Battery life (max)Known for one9 h
Power1 differ
AC adapter powerDiffers330 W65 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19 V
Securityidentical
Fingerprint readerKnown for oneNo
Trusted Platform Module (TPM)Known for oneYes
Cable lock slotKnown for oneYes
Weight & dimensions4 differ
WeightDiffers8.5 kg1.1 kg
WidthDiffers568 mm329 mm
DepthDiffers314.5 mm210 mm
HeightDiffers83.3 mm12.9 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
Power cord includedKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneEnterprise

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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