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Product comparison · 2 laptops

Acer Predator 21 X GX21-71-79UY Intel® Core™ i7 i7-7820HK Laptop vs GIGABYTE X5 v7-CF1

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  • 135specifications compared
  • 19differ
  • 116identical
  • 30known for one product only

Key differences

  • Display diagonal
    • 53.3 cm (21")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • HD type
    • Full HD
    • 4K Ultra HD
  • Internal memory
    • 64 GB
    • 32 GB
  • Total storage capacity
    • 2 TB
    • 1.51 TB
  • Discrete graphics card memory
    • 16 GB
    • 8 GB
  • Discrete graphics memory type
    • GDDR5X
    • GDDR5
  • Number of built-in speakers
    • 4
    • 2

Side by side

Differences highlightedShow differences only
165 specifications
A

Acer

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

Model GX21-71-79UY

View product
B

GIGABYTE

X5 v7-CF1View product
Display3 differ
Display diagonalDiffers53.3 cm (21")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
HD typeDiffersFull HD4K Ultra HD
Dual-screenKnown for oneNo
Memory1 differ
Internal memoryDiffers64 GB32 GB
Memory clock speedKnown for one2400 MHz
Memory form factorKnown for oneSO-DIMM
Storage1 differ
Total storage capacityDiffers2 TB1.51 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Number of SSDs installedKnown for one2
Graphics3 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 1080 SLINVIDIA® GeForce® GTX 1070
Discrete graphics card memoryDiffers16 GB8 GB
Discrete graphics memory typeDiffersGDDR5XGDDR5
CUDAKnown for oneYes
NVIDIA G-SYNCKnown for oneYes
NVIDIA GameWorks VRKnown for oneYes
Audio1 differ
Number of built-in speakersDiffers42
Speaker powerKnown for one3 W
Built-in subwooferKnown for oneYes
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 Low Energy (BLE)Known for oneYes
Bluetooth versionKnown for one4.1
Ports & interfaces2 differ
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
HDMI versionKnown for one2.0
DisplayPorts quantityDiffers10
Mini DisplayPorts quantityKnown for one1
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
Thunderbolt 3 ports quantityKnown for one0
Combo headphone/mic portKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM175
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityDiffers88 Wh94.24 Wh
Number of battery cellsKnown for one8
Power1 differ
AC adapter powerDiffers330 W200 W
AC adapter frequencyKnown for one50 - 60 Hz
Securityidentical
Cable lock slot typeKnown for oneKensington
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions4 differ
WeightDiffers8.5 kg2.5 kg
WidthDiffers568 mm390 mm
DepthDiffers314.5 mm272 mm
HeightDiffers83.3 mm22.9 mm
Height (front)Known for one6.88 cm
Height (rear)Known for one8.32 cm
Packaging contentidentical
ManualKnown for oneYes
Power cord includedKnown for oneYes
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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