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Product comparison · 2 laptops

Lenovo T570 + Kit vs Lenovo IdeaPad Legion Y Y920 Intel® Core™ i7 i7-7820HK Laptop

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  • 161specifications compared
  • 57differ
  • 104identical
  • 37known for one product only

Key differences

  • Housing material
    • Glass fibre
    • Aluminium
  • 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 family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 7th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i7
  • Processor model
    • i5-7200U
    • i7-7820HK
  • Processor cores
    • 2
    • 4

Side by side

Differences highlightedShow differences only
198 specifications
A

Lenovo

T570 + KitView product
B

Lenovo

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

Model Y920

View product
Design2 differ
Housing materialDiffersGlass fibreAluminium
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 one700:1
Processor15 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i57th gen Intel® Core™ i7
Processor modelDiffersi5-7200Ui7-7820HK
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz3.9 GHz
Processor frequencyDiffers2.5 GHz2.9 GHz
System bus rateDiffers4 GT/s8 GT/s
Processor cacheDiffers3 MB8 MB
Processor socketDiffersBGA 1356BGA 1440
Bus typeDiffersOPIDMI3
SteppingKnown for oneH0
Thermal Design Power (TDP)Differs15 W45 W
Configurable TDP-up frequencyKnown for one2.7 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
Storage3 differ
Total storage capacityDiffers256 GB2.25 TB
Storage mediaDiffersSSDHDD+SSD
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCMMC, MMC+, SD, SDHC, SDIO, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one2 TB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one5400 RPM
Graphics6 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelKnown for oneNot available
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)Differs1000 MHz1100 MHz
On-board graphics card IDDiffers0x59160x591B
Discrete graphics card memoryKnown for one8 GB
On-board graphics card familyKnown for oneIntel® HD Graphics
Audioidentical
Audio chipKnown for oneRealtek ALC3268
Speakers manufacturerKnown for oneJBL
Built-in subwooferKnown for oneYes
Audio decodersKnown for oneDolby Atmos
Networkidentical
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Ports & interfaces6 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers34
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 versionDiffers1.4b2.0a
DisplayPorts quantityDiffers01
Mini DisplayPorts quantityKnown for one1
Docking connectorDiffersYesNo
Headphone outputsKnown for one0
Microphone inKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel SoCIntel® CM238
Keyboard1 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Home
Trial softwareKnown for oneMcAfee LiveSafe Microsoft Office
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 IDDiffers9544397464
Processor codeKnown for oneSR2ZU
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
Battery3 differ
Number of battery cellsDiffers3+46
Battery capacityDiffers56 Wh90 Wh
Battery life (max)Differs13.8 h3.5 h
Power1 differ
AC adapter powerDiffers45 W230 W
Security3 differ
Fingerprint readerDiffersYesNo
Trusted Platform Module (TPM)DiffersYesNo
Password protection typeDiffersHDD, Power on, SupervisorHDD, Supervisor
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Silver, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers1.97 kg4.3 kg
WidthDiffers365.8 mm425 mm
DepthDiffers252.8 mm315 mm
Height (front)Known for one2 cm
Height (rear)Known for one2.02 cm
HeightKnown for one36 mm
Packaging contentidentical
Docking station includedKnown for oneYes
Quick start guideKnown for oneYes
Bag includedKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business

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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