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Product comparison · 2 laptops

Lenovo E570 + Warranty 3Y Onsite NBD vs Lenovo IdeaPad Legion Y Y920 Intel® Core™ i7 i7-7820HK Laptop

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  • 167specifications compared
  • 60differ
  • 107identical
  • 26known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Market positioning
    • Business
    • Gaming
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display brightness
    • 250 cd/m²
    • 300 cd/m²
  • Processor model
    • i7-7500U
    • i7-7820HK
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.5 GHz
    • 3.9 GHz

Side by side

Differences highlightedShow differences only
193 specifications
A

Lenovo

E570 + Warranty 3Y Onsite NBDView product
B

Lenovo

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

Model Y920

View product
Design3 differ
Product colourDiffersBlack, SilverBlack
Housing materialDiffersAcrylonitrile butadiene styrene (ABS)Aluminium
Market positioningDiffersBusinessGaming
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display brightnessDiffers250 cd/m²300 cd/m²
Contrast ratio (typical)Known for one600:1
Processor13 differ
Processor modelDiffersi7-7500Ui7-7820HK
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.5 GHz3.9 GHz
Processor frequencyDiffers2.7 GHz2.9 GHz
System bus rateDiffers4 GT/s8 GT/s
Processor cacheDiffers4 MB8 MB
Processor socketDiffersBGA 1356BGA 1440
Bus typeDiffersOPIDMI3
SteppingKnown for oneH0
Thermal Design Power (TDP)Differs15 W45 W
Configurable TDP-up frequencyKnown for one2.9 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers7.5 W35 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x16, 1x8, 2x4, 2x8
Processor seriesKnown for oneIntel Core i7-7800 Mobile Series
Memory5 differ
Internal memoryDiffers8 GB32 GB
Memory clock speedDiffers2133 MHz2400 MHz
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsDiffers2x SO-DIMM4x SO-DIMM
Maximum internal memoryDiffers32 GB64 GB
Maximum internal memory (64-bit)Differs32 GB64 GB
Storage5 differ
Total storage capacityDiffers1 TB2.25 TB
Storage mediaDiffersHDDHDD+SSD
HDD capacityDiffers1 TB2 TB
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD±RWNo
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCMMC, MMC+, SD, SDHC, SDIO, SDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Graphics6 differ
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 950M
Discrete graphics card memoryDiffers2 GB8 GB
On-board graphics card modelDiffersIntel® HD Graphics 620Intel® HD Graphics 630
Maximum on-board graphics card memoryDiffers32 GB64 GB
On-board graphics card base frequencyDiffers300 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz1100 MHz
On-board graphics card IDDiffers0x59160x591B
Audio1 differ
Audio chipKnown for oneConexant CX11852
Speakers manufacturerDiffersConexantJBL
Built-in subwooferKnown for oneYes
Audio decodersKnown for oneDolby Atmos
Cameraidentical
Front camera HD typeKnown for oneHD
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
DisplayPorts quantityDiffers01
VGA (D-Sub) ports quantityDiffers10
S/PDIF out portKnown for oneNo
HDMI versionKnown for one2.0a
Keyboard2 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Keyboard backlitDiffersNoYes
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Home
Processor special features4 differ
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel® Insider™Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Processor ARK IDDiffers9545197464
Processor codeKnown for oneSR2ZV
Processor package sizeDiffers42 x 24 mm42 x 28 mm
Intel HD GraphicsKnown for oneYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Battery4 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers46
Battery capacityDiffers41 Wh90 Wh
Battery life (max)Differs7 h3.5 h
Power1 differ
AC adapter powerDiffers90 W230 W
Security3 differ
Fingerprint readerDiffersYesNo
Trusted Platform Module (TPM)DiffersYesNo
Password protection typeDiffersHDD, Power on, SupervisorHDD, Supervisor
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STAREPEAT Silver, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.3 kg4.3 kg
WidthDiffers379 mm425 mm
DepthDiffers261 mm315 mm
HeightDiffers25.4 mm36 mm
Packaging contentidentical
Bag includedKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® CM238

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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