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Product comparison · 2 laptops

Acer Predator 17 X GX-792-747T Intel® Core™ i7 i7-7820HK Laptop vs Lenovo IdeaPad Legion Y Y920 Intel® Core™ i7 i7-7820HK Laptop

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  • 145specifications compared
  • 18differ
  • 127identical
  • 41known for one product only

Key differences

  • Total storage capacity
    • 1.51 TB
    • 2.25 TB
  • HDD capacity
    • 1 TB
    • 2 TB
  • HDD interface
    • SATA
    • SATA III
  • SSD capacity
    • 512 GB
    • 256 GB
  • Number of built-in speakers
    • 4
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    • 0
    • 1
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 1
    • 0
  • Battery technology
    • Lithium-Ion (Li-Ion)
    • Lithium Polymer (LiPo)

Side by side

Differences highlightedShow differences only
186 specifications
A

Acer

Predator 17 X GX-792-747T Intel® Core™ i7 i7-7820HK Laptop

Model GX-792-747T

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B

Lenovo

IdeaPad Legion Y Y920 Intel® Core™ i7 i7-7820HK Laptop

Model Y920

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Designidentical
Housing materialKnown for oneAluminium
Displayidentical
Display surfaceKnown for oneMatt
Screen shapeKnown for oneFlat
Display brightnessKnown for one300 cd/m²
Processoridentical
Processor socketKnown for oneBGA 1440
Memoryidentical
Memory clock speedKnown for one2400 MHz
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one4x SO-DIMM
Maximum internal memory (64-bit)Known for one64 GB
Storage5 differ
Total storage capacityDiffers1.51 TB2.25 TB
HDD capacityDiffers1 TB2 TB
HDD interfaceDiffersSATASATA III
SSD capacityDiffers512 GB256 GB
Compatible memory cardsDiffersSDMMC, MMC+, SD, SDHC, SDIO, SDXC
SSD interfaceKnown for oneSATA III
Graphicsidentical
On-board graphics card familyKnown for oneIntel® HD Graphics
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 1080
Discrete graphics memory typeKnown for oneGDDR5X
Number of discrete graphics cards installedKnown for one1
Audio1 differ
Number of built-in speakersDiffers42
Speakers manufacturerKnown for oneJBL
Speaker powerKnown for one2 W
Built-in subwooferKnown for oneYes
Audio decodersKnown for oneDolby Atmos
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Front camera signal formatKnown for one720p
Optical driveidentical
LightScribeKnown for oneNo
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 one4.1
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
HDMI versionKnown for one2.0a
Headphone outputsKnown for one0
Microphone inKnown for oneNo
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel® CM238
Keyboardidentical
Keyboard backlitKnown for oneYes
Full-size keyboardKnown for oneYes
Battery4 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers86
Battery capacityDiffers88 Wh90 Wh
Battery life (max)Differs3 h3.5 h
Power1 differ
AC adapter powerDiffers330 W230 W
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Trusted Platform Module (TPM)Known for oneNo
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Supervisor
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers4.55 kg4.3 kg
WidthDiffers423 mm425 mm
DepthDiffers321.5 mm315 mm
HeightDiffers45 mm36 mm
Height (front)Known for one4.45 cm
Height (rear)Known for one4.45 cm
Packaging contentidentical
Bag includedKnown for oneYes
Cables includedKnown for oneAC
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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