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Product comparison · 2 laptops

Lenovo Yangtian B40-70A-IFI Intel® Core™ i5 i5-4210U Laptop vs Lenovo I1000-ISE Intel® Core™ i7 i7-4558U Laptop

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  • 120specifications compared
  • 34differ
  • 86identical
  • 31known for one product only

Key differences

  • Product colour
    • Black
    • White
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-4210U
    • i7-4558U
  • Processor boost frequency
    • 2.7 GHz
    • 3.3 GHz
  • Processor frequency
    • 1.7 GHz
    • 2.8 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Stepping
    • D0
    • C0

Side by side

Differences highlightedShow differences only
151 specifications
A

Lenovo

Yangtian B40-70A-IFI Intel® Core™ i5 i5-4210U Laptop

Model B40-70A-IFI

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B

Lenovo

I1000-ISE Intel® Core™ i7 i7-4558U Laptop

Model I1000-ISE

View product
Design1 differ
Product colourDiffersBlackWhite
Displayidentical
Display resolutionKnown for one1366 x 768 pixels
HD typeKnown for oneHD
Native aspect ratioKnown for one16:9
Display surfaceKnown for oneMatt
Processor10 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-4210Ui7-4558U
Processor boost frequencyDiffers2.7 GHz3.3 GHz
Processor frequencyDiffers1.7 GHz2.8 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4500 Mobile series
SteppingDiffersD0C0
Thermal Design Power (TDP)Differs15 W28 W
PCI Express configurationsDiffers4x1, 2x42x4
Memory1 differ
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Storage2 differ
Total storage capacityDiffers1 TB500 GB
Storage mediaDiffersHDDHybrid-HDD
HDD capacityKnown for one1 TB
Hybrid-HDD cache typeKnown for oneSSD
Hybrid-HDD capacityKnown for one500 GB
Hybrid-HDD cache memoryKnown for one8 GB
Optical drive typeKnown for oneNo
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon R5 M230Not available
Discrete graphics card memoryKnown for one2 GB
On-board graphics card familyDiffersIntel® HD GraphicsIntel® Iris™ Graphics
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® Iris™ Graphics 5100
On-board graphics card dynamic frequency (max)Differs1000 MHz1200 MHz
On-board graphics card DirectX versionDiffers1211.1
On-board graphics card IDDiffers0xA160xA2E
Cameraidentical
Front camera resolution (numeric)Known for one30 MP
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
Thunderbolt ports quantityKnown for one0
Headphone outputsKnown for one1
Combo headphone/mic portKnown for oneYes
Microphone inKnown for oneNo
Keyboardidentical
Windows keysKnown for oneYes
Pointing deviceKnown for oneTouchpad
Softwareidentical
Operating system architectureKnown for one64-bit
Operating system languageKnown for oneSimplified Chinese
Processor special features7 differ
Intel FDI TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d, VT-x
Processor ARK IDDiffers8101675992
Processor codeDiffersSR1EFSR188
UARTKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.1 kg1.8 kg
WidthDiffers340 mm336.6 mm
DepthDiffers247 mm241.2 mm
HeightKnown for one24.5 mm
Height (front)Known for one8 mm
Height (rear)Known for one2.1 cm
Packaging contentidentical
AC adapter includedKnown for oneYes

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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