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Product comparison · 2 laptops

Lenovo IdeaPad Y40-70 Intel® Core™ i7 i7-4510U Laptop vs Lenovo IdeaPad Z4070 Intel® Core™ i5 i5-4210U Laptop

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  • 144specifications compared
  • 27differ
  • 117identical
  • 25known for one product only

Key differences

  • Product colour
    • Black
    • White
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-4510U
    • i5-4210U
  • Processor boost frequency
    • 3.1 GHz
    • 2.7 GHz
  • Processor frequency
    • 2 GHz
    • 1.7 GHz
  • Processor cache
    • 4 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
169 specifications
A

Lenovo

IdeaPad Y40-70 Intel® Core™ i7 i7-4510U Laptop

Model Y40-70

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B

Lenovo

IdeaPad Z4070 Intel® Core™ i5 i5-4210U Laptop

Model Z4070

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Design1 differ
Product colourDiffersBlackWhite
Market positioningKnown for oneMultimedia
Display1 differ
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
LED backlightKnown for oneYes
HD typeKnown for oneFull HD
Processor7 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-4510Ui5-4210U
Processor boost frequencyDiffers3.1 GHz2.7 GHz
Processor frequencyDiffers2 GHz1.7 GHz
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel Core i5-4200 Mobile series
Memory1 differ
Internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Known for one1 x 4 GB
Storage2 differ
Storage mediaDiffersHybrid-HDDHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCMMC, SD
Hybrid-HDD capacityKnown for one500 GB
Hybrid-HDD cache memoryKnown for one8 GB
HDD sizeKnown for one2.5"
Graphics4 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 840M
Discrete graphics card memoryDiffers4 GB2 GB
Discrete graphics memory typeDiffersGDDR5GDDR3
On-board graphics card dynamic frequency (max)Differs1100 MHz1000 MHz
On-board graphics card DirectX versionDiffers11.2/1212
On-board graphics card OpenGL versionKnown for one4.3
Audio1 differ
Audio systemDiffersDolby Advanced Audio V2Dolby Home Theater
Speakers manufacturerKnown for oneJBL
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
S/PDIF out portDiffersYesNo
Total number of SATA connectorsKnown for one4
Keyboardidentical
Windows keysKnown for oneYes
Processor special features3 differ
Intel FDI TechnologyDiffersYesNo
Processor ARK IDDiffers8101581016
Processor codeDiffersSR1EBSR1EF
UARTKnown for oneYes
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Batteryidentical
Battery life (max)Known for one5 h
Securityidentical
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.2 kg2.1 kg
WidthDiffers348 mm349 mm
DepthDiffers249 mm245 mm
HeightDiffers23 mm24.8 mm

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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